public void Add(Theme p_Theme)
{
if (p_Theme.Type == ThemeType.Color)
{
foreach (Theme _Theme in List)
{
if (_Theme.Type == ThemeType.Color)
{
_Theme.Visible = false;
}
}
p_Theme.Visible = true;
List.Insert(0, p_Theme);
//*** Always Add New Color Theme at 0th index
}
else
{
List.Add(p_Theme);
}
}
/// <summary>
/// It updates chart theme's basic properties with the chart theme saved in file specified (.plc)
/// </summary>
/// <param name="currentChartTheme">chart theme to update</param>
/// <param name="savedChartThemeFileName">(serialized) saved chart theme file name path</param>
public void UpdateChartSettings(ref Theme currentChartTheme, string savedChartThemeFileName)
{
Theme NewChartTheme = null;
if (File.Exists(savedChartThemeFileName))
{
Theme LoadedTheme = Theme.Load(savedChartThemeFileName);
if (LoadedTheme.Type == ThemeType.Chart)
{
//- If ChartType is different from currentTheme, then re-create Chart theme
if (currentChartTheme.ChartType != LoadedTheme.ChartType)
{
//-- Create new Chart theme on the basis of ChartType
int ThemeIndex = this.m_Themes.ItemIndex(currentChartTheme.ID);
currentChartTheme.ID = "TempThemeID";
//-- Preserve Old Theme's Excluded Areas List and re-assign to new Theme
List<string> ChartThemeAreas = currentChartTheme.ExcludeAreaIDs;
//-Pass ChartType and Chart SeriesBy value (Subgroup OR Source)
NewChartTheme = this.CreateTheme(currentChartTheme.IndicatorNId[0], currentChartTheme.UnitNId.ToString(), currentChartTheme.SubgroupNId[0], currentChartTheme.Type, LoadedTheme.ChartType, LoadedTheme.ChartSeriestype, ThemeIndex);
//-- Assign Excluded Chart Areas List to new theme
NewChartTheme.ExcludeAreaIDs = ChartThemeAreas;
if (NewChartTheme.ExcludeAreaIDs == null)
{
NewChartTheme.ExcludeAreaIDs = new List<string>();
}
//- Remove OLD theme
this.m_Themes.Remove(this.m_Themes.ItemIndex("TempThemeID"));
NewChartTheme.Name = currentChartTheme.Name;
currentChartTheme = NewChartTheme;
}
else
{
//- If Chart SeriesBy (Subgroup OR Source) is different
if (currentChartTheme.ChartSeriestype != LoadedTheme.ChartSeriestype)
{
if (LoadedTheme.ChartSeriestype == ChartSeriesType.Source)
{
this.UpdateChartForMultipleSource(currentChartTheme.SubgroupNId[0].ToString(), ref currentChartTheme);
}
else if (LoadedTheme.ChartSeriestype == ChartSeriesType.Subgroup)
{
this.UpdateChartForMultipleSubgroups(currentChartTheme);
}
}
}
//- Update common Chart Settings
currentChartTheme.ChartAxisColor = LoadedTheme.ChartAxisColor;
currentChartTheme.ChartAxisLabelSettings = LoadedTheme.ChartAxisLabelSettings;
currentChartTheme.ChartDataLabelSettings = LoadedTheme.ChartDataLabelSettings;
currentChartTheme.ChartLeaderColor = LoadedTheme.ChartLeaderColor;
currentChartTheme.ChartLeaderStyle = LoadedTheme.ChartLeaderStyle;
currentChartTheme.ChartLeaderVisible = LoadedTheme.ChartLeaderVisible;
currentChartTheme.ChartLeaderWidth = LoadedTheme.ChartLeaderWidth;
currentChartTheme.ChartLineThickness = LoadedTheme.ChartLineThickness;
currentChartTheme.RoundDecimals = LoadedTheme.RoundDecimals;
currentChartTheme.ChartSize = LoadedTheme.ChartSize;
currentChartTheme.ChartWidth = LoadedTheme.ChartWidth;
currentChartTheme.ColumnsGap = LoadedTheme.ColumnsGap;
currentChartTheme.DisplayChartData = LoadedTheme.DisplayChartData;
currentChartTheme.DisplayChartMRD = LoadedTheme.DisplayChartMRD;
currentChartTheme.PieAutoSize = LoadedTheme.PieAutoSize;
currentChartTheme.PieAutoSizeFactor = LoadedTheme.PieAutoSizeFactor;
currentChartTheme.PieSize = LoadedTheme.PieSize;
currentChartTheme.ShowChartAxis = LoadedTheme.ShowChartAxis;
//- Set Subgroup Fill Colors
string[] ColorArr = currentChartTheme.SubgroupFillStyle;
for (int i = 0; i < currentChartTheme.SubgroupFillStyle.Length; i++)
{
if (LoadedTheme.SubgroupFillStyle.Length > i)
{
ColorArr[i] = LoadedTheme.SubgroupFillStyle[i];
}
}
currentChartTheme.SubgroupFillStyle = ColorArr;
}
}
}
public void UpdateChartForMultipleSubgroups(Theme p_Theme)
{
string RowFilter = string.Empty;
string OriginalFilter = string.Empty;
DataTable SubgroupNIdTable = null;
DataView ThemeData = null;
string[] _SPNID = null;
string[] _SPName = null;
if (p_Theme != null)
{
try
{
p_Theme.ChartSeriestype = ChartSeriesType.Subgroup;
OriginalFilter = this.PresentationData.RowFilter;
//Get all SourceNIds for given Indicator, unit, Subgroups from Presentation data
RowFilter = Indicator.IndicatorNId + " IN(" + p_Theme.IndicatorNId[0] + ") AND " + Unit.UnitNId + " IN (" + p_Theme.UnitNId + ") ";
this.PresentationData.RowFilter = RowFilter;
//Theme Data
ThemeData = this.PresentationData.ToTable().DefaultView;
//- Source Table
SubgroupNIdTable = ThemeData.ToTable(true, SubgroupVals.SubgroupValNId, SubgroupVals.SubgroupVal);
//- Set original Row Filter.
this.PresentationData.RowFilter = OriginalFilter;
//Initialize Theme.SouceNIds array.
_SPNID = new string[SubgroupNIdTable.Rows.Count];
_SPName = new string[SubgroupNIdTable.Rows.Count];
for (int i = 0; i < SubgroupNIdTable.Rows.Count; i++)
{
_SPNID[i] = SubgroupNIdTable.Rows[i][SubgroupVals.SubgroupValNId].ToString();
_SPName[i] = SubgroupNIdTable.Rows[i][SubgroupVals.SubgroupVal].ToString();
}
p_Theme.SubgroupName = _SPName;
p_Theme.SubgroupNId = _SPNID;
// Re create Chart Theme's AreaIndex. This time DataValue will be for Single IUS & Muultiple Sources
p_Theme.AreaIndexes = new Hashtable();
p_Theme.ChartSeriestype = ChartSeriesType.Subgroup;
ThemeData.Sort = DataExpressionColumns.DataType + " ASC," + DataExpressionColumns.NumericData + " ASC";
p_Theme.Minimum = (decimal)ThemeData[0][DataExpressionColumns.NumericData];
p_Theme.Maximum = (decimal)ThemeData[ThemeData.Count - 1][DataExpressionColumns.NumericData];
this.MakeChartTheme(p_Theme.IndicatorNId, p_Theme.SubgroupNId, ThemeData, p_Theme);
//- Set SourceNIDs NULL
p_Theme.SourceNIds = new string[] { "" };
//- Update SourceFillStyle (Fill Colors)
p_Theme.SetChartSeriesVisibility();
//-- Update Theme ID = IndNid _ UnitNid _ SubgroupNid _ Type
p_Theme.ID = p_Theme.IndicatorNId[0] + "_" + p_Theme.UnitNId + "_-1_" + (int)p_Theme.Type;
//-- Save GIDs of Indicator, Unit & default SubgroupVal used in theme creation.
p_Theme.I_U_S_GIDs = this.GetI_U_S_GIDsByNids(this._DIDataView.MainDataTable.DefaultView, p_Theme.IndicatorNId[0], p_Theme.UnitNId.ToString(), p_Theme.SubgroupNId[0]);
}
catch
{
}
}
}
/// <summary>
/// It updates Chart Theme's AreaIndexes data Values for Multiple Sources against Single IUS.
/// </summary>
/// <param name="p_SubgroupNId">SubgroupNId to pair with existing Indicator & Unit in Current Theme.</param>
/// <param name="p_Theme">Chart Theme object to edit.</param>
public void UpdateChartForMultipleSource(string p_SubgroupNId, ref Theme p_Theme)
{
string RowFilter = string.Empty;
string OriginalFilter = string.Empty;
DataTable SourceNIdTable = null;
DataView ThemeData = null;
if (p_Theme != null && string.IsNullOrEmpty(p_SubgroupNId) == false)
{
try
{
p_Theme.ChartSeriestype = ChartSeriesType.Source;
OriginalFilter = this.PresentationData.RowFilter;
//Get all SourceNIds for given Indicator, unit, Subgroups from Presentation data
RowFilter = Indicator.IndicatorNId + " IN(" + p_Theme.IndicatorNId[0] + ") AND " + Unit.UnitNId + " IN (" + p_Theme.UnitNId + ") AND " + SubgroupVals.SubgroupValNId + " IN (" + p_SubgroupNId + ")";
this.PresentationData.RowFilter = RowFilter;
//Theme Data
ThemeData = this.PresentationData.ToTable().DefaultView;
//- Source Table
SourceNIdTable = ThemeData.ToTable(true, IndicatorClassifications.ICNId, IndicatorClassifications.ICName);
//- Set original Row Filter.
this.PresentationData.RowFilter = OriginalFilter;
//Initialize Theme.SouceNIds array.
p_Theme.SourceNIds = new string[SourceNIdTable.Rows.Count];
p_Theme.SourceName = new string[SourceNIdTable.Rows.Count];
for (int i = 0; i < SourceNIdTable.Rows.Count; i++)
{
p_Theme.SourceNIds[i] = SourceNIdTable.Rows[i][IndicatorClassifications.ICNId].ToString();
p_Theme.SourceName[i] = SourceNIdTable.Rows[i][IndicatorClassifications.ICName].ToString();
}
// Re create Chart Theme's AreaIndex. This time DataValue will be for Single IUS & Muultiple Sources
p_Theme.AreaIndexes = new Hashtable();
p_Theme.ChartSeriestype = ChartSeriesType.Source;
ThemeData.Sort = DataExpressionColumns.DataType + " ASC," + DataExpressionColumns.NumericData + " ASC";
p_Theme.Minimum = (decimal)ThemeData[0][DataExpressionColumns.NumericData];
p_Theme.Maximum = (decimal)ThemeData[ThemeData.Count - 1][DataExpressionColumns.NumericData];
//--Passing only one SubgroupNId for ChartSeries == Source
this.MakeChartTheme(p_Theme.IndicatorNId, new String[] { p_SubgroupNId }, ThemeData, p_Theme);
//- Update subgroupNID
//p_Theme.SubgroupNId = new string[] { p_SubgroupNId };
//- Update SourceFillStyle (Fill Colors)
p_Theme.SetChartSeriesVisibility();
//-- Update Theme ID = IndNid _ UnitNid _ SubgroupNid _ Type
p_Theme.ID = p_Theme.IndicatorNId[0] + "_" + p_Theme.UnitNId + "_" + p_SubgroupNId + "_" + (int)p_Theme.Type;
//-- Save GIDs of Indicator, Unit, Subgroups used in theme creation.
p_Theme.I_U_S_GIDs = this.GetI_U_S_GIDsByNids(this._DIDataView.MainDataTable.DefaultView, p_Theme.IndicatorNId[0], p_Theme.UnitNId.ToString(), p_SubgroupNId);
}
catch
{
//- Set original Row Filter.
this.PresentationData.RowFilter = OriginalFilter;
}
}
}
private void DrawColorTheme(ref Graphics g, Theme _Theme, Matrix mTransMatrix, RectangleF CurExt)
{
Legend _Legend;
Shape _Shape;
//Polygon : Polyline : Point
int i;
int j;
GraphicsPath gpShp = new GraphicsPath();
GraphicsPath gpSelShp = new GraphicsPath();
StringFormat _StringFormat = new StringFormat();
_StringFormat.Alignment = StringAlignment.Center;
_StringFormat.LineAlignment = StringAlignment.Center;
_StringFormat.FormatFlags = StringFormatFlags.NoClip;
bool BaseLyrVisibility = false;
//*** Set an array of brush based on current theme legend items
Brush[] BrLegend = new Brush[_Theme.Legends.Count];
for (i = 0; i <= _Theme.Legends.Count - 1; i++)
{
_Legend = _Theme.Legends[i];
if (_Legend.FillStyle == FillStyle.Solid)
{
BrLegend[i] = new SolidBrush(_Legend.Color);
}
else if (_Legend.FillStyle == FillStyle.Transparent)
{
BrLegend[i] = new SolidBrush(Color.Transparent);
}
else
{
BrLegend[i] = new HatchBrush((HatchStyle)_Legend.FillStyle, _Legend.Color, Color.Transparent);
}
}
Pen PnTheme = new Pen(_Theme.BorderColor, _Theme.BorderWidth);
Pen BorderHighlight = new Pen(_Theme.BorderColor, _Theme.BorderWidth + 0.7F);
BorderHighlight.Alignment = PenAlignment.Inset;
BorderHighlight.DashStyle = _Theme.BorderStyle;
if (_Theme.BorderWidth == 0)
PnTheme.Color = Color.Transparent;
//??? Strange that setting Pen width = 0 gives effect of Pen width 1. So this workaround
PnTheme.DashStyle = _Theme.BorderStyle;
HatchBrush BrSelection = new HatchBrush(HatchStyle.Percent40, m_SelectionColor, Color.Transparent);
Pen PnSelection = new Pen(m_SelectionColor);
//*** If lyr exists in theme.Layervisibility collection
foreach (Layer Lyr in Layers)
{
//Traverse Layers collection
{
if (Lyr.Extent.IntersectsWith(CurExt) || CurExt.Contains(Lyr.Extent) || Lyr.Extent.Contains(CurExt))
{
// Render layer only if it lies within current map extent
if (_Theme.Type == ThemeType.Color)
{
if (_Theme.LayerVisibility[Lyr.ID] == null)
BaseLyrVisibility = false;
else
BaseLyrVisibility = (bool)_Theme.LayerVisibility[Lyr.ID];
}
else if (_Theme.Type == ThemeType.Hatch)
{
BaseLyrVisibility = Lyr.Visible;
}
Hashtable ht = Lyr.GetRecords(Lyr.LayerPath + "\\" + Lyr.ID);
IDictionaryEnumerator dicEnumerator = ht.GetEnumerator();
if (Lyr.LayerType == ShapeType.Polygon & BaseLyrVisibility == true)
{
while (dicEnumerator.MoveNext())
{
//Traverse Shapes
_Shape = (Shape)dicEnumerator.Value;
if (_Shape.Extent.IntersectsWith(CurExt))
{
//Render shape only if it lies within current map extent
gpShp.Reset();
for (j = 0; j <= _Shape.Parts.Count - 1; j++)
{
gpShp.AddPolygon((PointF[])_Shape.Parts[j]);
}
gpShp.Transform(mTransMatrix);
if (_Theme.AreaIndexes.ContainsKey(_Shape.AreaId))
{
if (_Theme.MultiLegend == true)
{
{
switch (_Theme.MultiLegendCriteria)
{
case "SRC":
if (_Theme.MultiLegendCol.ContainsKey(((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).Source))
{
//TODO Optimize SolidBrush
g.FillPath(new SolidBrush(((Legends)_Theme.MultiLegendCol[((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).Source])[(int)((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).RenderingInfo].Color), gpShp);
}
break;
case "SGP":
if (_Theme.MultiLegendCol.ContainsKey(((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).Subgroup))
{
g.FillPath(new SolidBrush(((Legends)_Theme.MultiLegendCol[((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).Subgroup])[(int)((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).RenderingInfo].Color), gpShp);
}
break;
default:
if (_Theme.MultiLegendCol.ContainsKey(((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).MDFldVal[_Theme.MultiLegendCriteria]))
{
g.FillPath(new SolidBrush(((Legends)_Theme.MultiLegendCol[((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).MDFldVal[_Theme.MultiLegendCriteria]])[(int)((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).RenderingInfo].Color), gpShp);
}
break;
}
}
}
else
{
g.FillPath(BrLegend[(int)((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).RenderingInfo], gpShp);
}
}
else
{
g.FillPath(BrLegend[BrLegend.Length - 1], gpShp);
}
try
{
//- Draw Specified Area's polygon to hightlight with different border
if (_Shape.AreaId == this.AreaIDToHighlight)
{
g.DrawPath(BorderHighlight, gpShp);
}
else
{
//- Draw Area polygon Path
g.DrawPath(PnTheme, gpShp);
}
}
catch (Exception ex)
{
//Console.Write(ex.Message) '??? AFRERI Eritria problem
}
//*** Draw Base layer selection
if (Lyr.SelectedArea.Contains(_Shape.AreaId))
g.FillPath(BrSelection, gpShp);
//-Exist Drawing Function
if (_Shape.AreaId == this.AreaIDToHighlight)
{
break;
}
}
}
//Traverse Shapes
}
else if (((Lyr.LayerType == ShapeType.PolygonFeature & BaseLyrVisibility == true) | ((Lyr.LayerType == ShapeType.PolygonCustom | Lyr.LayerType == ShapeType.PolygonBuffer) & Lyr.Visible == true)) & _Theme.Type == ThemeType.Color)
{
Pen PnLayer = new Pen(Lyr.BorderColor, Lyr.BorderSize);
if (Lyr.BorderSize == 0)
PnLayer.Color = Color.Transparent;
//??? Strange that setting Pen width = 0 gives effect of Pen width 1. So this workaround
PnLayer.DashStyle = Lyr.BorderStyle;
Brush BrLayer;
if (Lyr.FillStyle == FillStyle.Solid)
{
BrLayer = new SolidBrush(Lyr.FillColor);
}
else if (Lyr.FillStyle == FillStyle.Transparent)
{
BrLayer = new SolidBrush(Color.Transparent);
}
else
{
BrLayer = new HatchBrush((HatchStyle)Lyr.FillStyle, Lyr.FillColor, Color.Transparent);
}
gpShp.Reset();
gpShp.FillMode = FillMode.Winding;
gpSelShp.Reset();
gpSelShp.FillMode = FillMode.Winding;
while (dicEnumerator.MoveNext())
{
_Shape = (Shape)dicEnumerator.Value;
if (_Shape.Extent.IntersectsWith(CurExt))
{
for (j = 0; j <= _Shape.Parts.Count - 1; j++)
{
try
{
gpShp.AddPolygon((PointF[])_Shape.Parts[j]);
}
catch (Exception ex)
{
}
if (Lyr.SelectedArea.Contains(_Shape.AreaId))
gpSelShp.AddPolygon((PointF[])_Shape.Parts[j]);
}
}
}
gpShp.Transform(mTransMatrix);
g.FillPath(BrLayer, gpShp);
try
{
g.DrawPath(PnLayer, gpShp);
}
catch (Exception ex)
{
Console.Write(ex.Message);
//??? AFRERI Eritria problem
}
if (Lyr.SelectedArea.Count > 0)
{
gpSelShp.Transform(mTransMatrix);
g.FillPath(BrSelection, gpSelShp);
}
BrLayer.Dispose();
PnLayer.Dispose();
}
else if (Lyr.LayerType == ShapeType.PolyLine & BaseLyrVisibility == true & _Theme.Type == ThemeType.Color)
{
Pen PnLegend = new Pen(Lyr.BorderColor, Lyr.BorderSize);
PnLegend.DashStyle = Lyr.BorderStyle;
while (dicEnumerator.MoveNext())
{
//*** Traverse Shapes
_Shape = (Shape)dicEnumerator.Value;
gpShp.Reset();
for (j = 0; j <= _Shape.Parts.Count - 1; j++)
{
gpShp.StartFigure();
gpShp.AddLines((PointF[])_Shape.Parts[j]);
}
gpShp.Transform(mTransMatrix);
PnLegend.Color = _Theme.Legends[(int)((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).RenderingInfo].Color;
g.DrawPath(PnLegend, gpShp);
}
PnLegend.Dispose();
}
else if (((Lyr.LayerType == ShapeType.PolyLineFeature & BaseLyrVisibility == true) | (Lyr.LayerType == ShapeType.PolyLineCustom & Lyr.Visible == true)) & _Theme.Type == ThemeType.Color)
{
gpShp.Reset();
while (dicEnumerator.MoveNext())
{
//*** Traverse Shapes
_Shape = (Shape)dicEnumerator.Value;
for (j = 0; j <= _Shape.Parts.Count - 1; j++)
{
gpShp.StartFigure();
gpShp.AddLines((PointF[])_Shape.Parts[j]);
}
}
Pen PnLayer = new Pen(Lyr.BorderColor, Lyr.BorderSize);
PnLayer.DashStyle = Lyr.BorderStyle;
gpShp.Transform(mTransMatrix);
g.DrawPath(PnLayer, gpShp);
PnLayer.Dispose();
}
else if (Lyr.LayerType == ShapeType.Point & BaseLyrVisibility == true)
{
g.SmoothingMode = SmoothingMode.AntiAlias;
{
PointF[] Pt = new PointF[1];
int LegendItemIndex;
int[] MarkerSize = new int[_Theme.Legends.Count];
//PtSize based on Legend item
char[] MarkerChar = new char[_Theme.Legends.Count];
Font[] MarkerFont = new Font[_Theme.Legends.Count];
Pen PnCross = (Pen)PnTheme.Clone();
for (i = 0; i <= _Theme.Legends.Count - 1; i++)
{
_Legend = _Theme.Legends[i];
MarkerSize[i] = _Legend.MarkerSize;
MarkerChar[i] = _Legend.MarkerChar;
MarkerFont[i] = _Legend.MarkerFont;
if (_Legend.MarkerType == MarkerStyle.Cross)
PnCross.Color = _Legend.Color;
}
while (dicEnumerator.MoveNext())
{
//*** Traverse Shapes
_Shape = (Shape)dicEnumerator.Value;
//*** BugFix 04 July 2006 Base point layer missing data rendered with 1st legend information
if (_Theme.AreaIndexes.ContainsKey(_Shape.AreaId))
{
LegendItemIndex = (int)((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).RenderingInfo;
}
else
{
LegendItemIndex = _Theme.Legends.Count - 1;
}
Pt[0] = (PointF)_Shape.Parts[0];
mTransMatrix.TransformPoints(Pt);
switch (_Theme.Legends[LegendItemIndex].MarkerType)
{
case MarkerStyle.Circle:
g.FillEllipse(BrLegend[LegendItemIndex], (int)Pt[0].X - MarkerSize[LegendItemIndex] / 2, (int)Pt[0].Y - MarkerSize[LegendItemIndex] / 2, MarkerSize[LegendItemIndex], MarkerSize[LegendItemIndex]);
g.DrawEllipse(PnTheme, (int)Pt[0].X - MarkerSize[LegendItemIndex] / 2, (int)Pt[0].Y - MarkerSize[LegendItemIndex] / 2, MarkerSize[LegendItemIndex], MarkerSize[LegendItemIndex]);
if (Lyr.SelectedArea.Contains(_Shape.AreaId))
g.FillEllipse(BrSelection, (int)Pt[0].X - MarkerSize[LegendItemIndex] / 2, (int)Pt[0].Y - MarkerSize[LegendItemIndex] / 2, MarkerSize[LegendItemIndex], MarkerSize[LegendItemIndex]);
break;
case MarkerStyle.Square:
g.FillRectangle(BrLegend[LegendItemIndex], (int)Pt[0].X - MarkerSize[LegendItemIndex] / 2, (int)Pt[0].Y - MarkerSize[LegendItemIndex] / 2, MarkerSize[LegendItemIndex], MarkerSize[LegendItemIndex]);
g.DrawRectangle(PnTheme, (int)Pt[0].X - MarkerSize[LegendItemIndex] / 2, (int)Pt[0].Y - MarkerSize[LegendItemIndex] / 2, MarkerSize[LegendItemIndex], MarkerSize[LegendItemIndex]);
if (Lyr.SelectedArea.Contains(_Shape.AreaId))
g.FillRectangle(BrSelection, (int)Pt[0].X - MarkerSize[LegendItemIndex] / 2, (int)Pt[0].Y - MarkerSize[LegendItemIndex] / 2, MarkerSize[LegendItemIndex], MarkerSize[LegendItemIndex]);
break;
case MarkerStyle.Triangle:
//*** 1.Equilateral triangle with altitude = MarkerSize(LegendItemIndex) 2.Equilateral triangle with sides = MarkerSize(LegendItemIndex)
PointF[] Vertex = new PointF[3];
int PtSize;
PtSize = (int)(Math.Sqrt(3) / 4 * MarkerSize[LegendItemIndex]);
Vertex[0] = new PointF(Pt[0].X - PtSize, Pt[0].Y + PtSize);
//altitude = PtSize 'Vertex(0) = New PointF(pt(0).X - PtSize / 2, pt(0).Y + PtSize / 2) 'side = PtSize
Vertex[1] = new PointF(Pt[0].X + PtSize, Pt[0].Y + PtSize);
//altitude = PtSize 'Vertex(1) = New PointF(pt(0).X + PtSize / 2, pt(0).Y + PtSize / 2) 'side = PtSize
Vertex[2] = new PointF(Pt[0].X, Pt[0].Y - PtSize);
g.FillPolygon(BrLegend[LegendItemIndex], Vertex);
g.DrawPolygon(PnTheme, Vertex);
if (Lyr.SelectedArea.Contains(_Shape.AreaId))
g.FillPolygon(BrSelection, Vertex);
Vertex = null;
break;
case MarkerStyle.Cross:
g.DrawLine(PnCross, (int)Pt[0].X - MarkerSize[LegendItemIndex] / 2, (int)Pt[0].Y, (int)Pt[0].X + MarkerSize[LegendItemIndex] / 2, (int)Pt[0].Y);
g.DrawLine(PnCross, (int)Pt[0].X, (int)Pt[0].Y + MarkerSize[LegendItemIndex] / 2, (int)Pt[0].X, (int)Pt[0].Y - MarkerSize[LegendItemIndex] / 2);
break;
case MarkerStyle.Custom:
g.DrawString(MarkerChar[LegendItemIndex].ToString(), MarkerFont[LegendItemIndex], BrLegend[LegendItemIndex], Pt[0].X, Pt[0].Y, _StringFormat);
break;
}
}
for (i = 0; i <= MarkerFont.Length - 1; i++)
{
MarkerFont[i].Dispose();
}
Pt = null;
PnCross.Dispose();
}
g.SmoothingMode = SmoothingMode.None;
}
else if (((Lyr.LayerType == ShapeType.PointFeature & BaseLyrVisibility == true) | (Lyr.LayerType == ShapeType.PointCustom & Lyr.Visible == true)) & _Theme.Type == ThemeType.Color)
{
g.SmoothingMode = SmoothingMode.AntiAlias;
Pen PnLayer = new Pen(Lyr.FillColor, 0.01F);
Brush BrLayer = new SolidBrush(Lyr.FillColor);
PointF[] Pt = new PointF[1];
int PtSize = Lyr.MarkerSize;
// CInt((_Layer.MarkerSize * m_FullExtent.Width) / (8 * m_CurrentExtent.Width))
gpShp.Reset();
gpSelShp.Reset();
if (Lyr.MarkerStyle == MarkerStyle.Circle)
{
while (dicEnumerator.MoveNext())
{
//*** Traverse Shapes
_Shape = (Shape)dicEnumerator.Value;
Pt[0] = (PointF)_Shape.Parts[0];
mTransMatrix.TransformPoints(Pt);
if (Lyr.SelectedArea.Contains(_Shape.AreaId))
{
gpSelShp.AddEllipse((int)Pt[0].X - PtSize / 2, (int)Pt[0].Y - PtSize / 2, PtSize, PtSize);
}
else
{
gpShp.AddEllipse((int)Pt[0].X - PtSize / 2, (int)Pt[0].Y - PtSize / 2, PtSize, PtSize);
}
}
}
else if (Lyr.MarkerStyle == MarkerStyle.Square)
{
while (dicEnumerator.MoveNext())
{
//*** Traverse Shapes
_Shape = (Shape)dicEnumerator.Value;
Pt[0] = (PointF)_Shape.Parts[0];
mTransMatrix.TransformPoints(Pt);
if (Lyr.SelectedArea.Contains(_Shape.AreaId))
{
gpSelShp.AddRectangle(new RectangleF(Pt[0].X - PtSize / 2, Pt[0].Y - PtSize / 2, PtSize, PtSize));
}
else
{
gpShp.AddRectangle(new RectangleF(Pt[0].X - PtSize / 2, Pt[0].Y - PtSize / 2, PtSize, PtSize));
}
}
}
else if (Lyr.MarkerStyle == MarkerStyle.Triangle)
{
//*** 1.Equilateral triangle with altitude = PtSize 2.Equilateral triangle with sides = PtSize
PointF[] Vertex = new PointF[3];
PtSize = (int)(Math.Sqrt(3) / 4 * PtSize);
while (dicEnumerator.MoveNext())
{
//*** Traverse Shapes
_Shape = (Shape)dicEnumerator.Value;
Pt[0] = (PointF)_Shape.Parts[0];
mTransMatrix.TransformPoints(Pt);
Vertex[0] = new PointF(Pt[0].X - PtSize, Pt[0].Y + PtSize);
//altitude = PtSize 'Vertex(0) = New PointF(pt(0).X - PtSize / 2, pt(0).Y + PtSize / 2) 'side = PtSize
Vertex[1] = new PointF(Pt[0].X + PtSize, Pt[0].Y + PtSize);
//altitude = PtSize 'Vertex(1) = New PointF(pt(0).X + PtSize / 2, pt(0).Y + PtSize / 2) 'side = PtSize
Vertex[2] = new PointF(Pt[0].X, Pt[0].Y - PtSize);
if (Lyr.SelectedArea.Contains(_Shape.AreaId))
{
gpSelShp.AddPolygon(Vertex);
}
else
{
gpShp.AddPolygon(Vertex);
}
}
Vertex = null;
}
else if (Lyr.MarkerStyle == MarkerStyle.Cross)
{
while (dicEnumerator.MoveNext())
{
//*** Traverse Shapes
_Shape = (Shape)dicEnumerator.Value;
Pt[0] = (PointF)_Shape.Parts[0];
mTransMatrix.TransformPoints(Pt);
if (Lyr.SelectedArea.Contains(_Shape.AreaId))
{
gpSelShp.AddLine(new PointF(Pt[0].X - PtSize / 2, Pt[0].Y), new PointF(Pt[0].X + PtSize / 2, Pt[0].Y));
gpSelShp.CloseFigure();
gpSelShp.AddLine(new PointF(Pt[0].X, Pt[0].Y + PtSize / 2), new PointF(Pt[0].X, Pt[0].Y - PtSize / 2));
gpSelShp.CloseFigure();
}
else
{
gpShp.AddLine(new PointF(Pt[0].X - PtSize / 2, Pt[0].Y), new PointF(Pt[0].X + PtSize / 2, Pt[0].Y));
gpShp.CloseFigure();
gpShp.AddLine(new PointF(Pt[0].X, Pt[0].Y + PtSize / 2), new PointF(Pt[0].X, Pt[0].Y - PtSize / 2));
gpShp.CloseFigure();
}
}
}
else if (Lyr.MarkerStyle == MarkerStyle.Custom)
{
Font _MFnt = new Font(Lyr.MarkerFont.FontFamily, PtSize);
while (dicEnumerator.MoveNext())
{
//*** Traverse Shapes
_Shape = (Shape)dicEnumerator.Value;
Pt[0] = (PointF)_Shape.Parts[0];
mTransMatrix.TransformPoints(Pt);
if (Lyr.SelectedArea.Contains(_Shape.AreaId))
{
g.DrawString(Lyr.MarkerChar.ToString(), _MFnt, BrSelection, Pt[0].X, Pt[0].Y, _StringFormat);
}
else
{
g.DrawString(Lyr.MarkerChar.ToString(), _MFnt, BrLayer, Pt[0].X, Pt[0].Y, _StringFormat);
}
}
_MFnt.Dispose();
}
g.FillPath(BrLayer, gpShp);
g.DrawPath(PnLayer, gpShp);
g.FillPath(BrSelection, gpSelShp);
g.DrawPath(PnSelection, gpSelShp);
Pt = null;
PnLayer.Dispose();
BrLayer.Dispose();
g.SmoothingMode = SmoothingMode.None;
}
ht = null;
}
}
//Lyr = null;
}
//Traverse Layers collection
_Shape = null;
for (i = 0; i <= BrLegend.Length - 1; i++)
{
BrLegend[i].Dispose();
}
PnTheme.Dispose();
BorderHighlight.Dispose();
BrSelection.Dispose();
PnSelection.Dispose();
_StringFormat.Dispose();
gpSelShp.Dispose();
gpShp.Dispose();
}
/// <summary>
/// It updates Legend settings of oldTheme into NewTheme.
/// <para>Following Theme properties are updated: BreakCount(LegendCount), Layer's Visibility, StartColor, EndColor, Theme.Visible, Legend's Color, Decimal, BorderColor, BorderStyle, BorderWidth.
/// </para>
/// </summary>
/// <param name="oldTheme">Old Theme</param>
/// <param name="newTheme">New Theme to retain properties of old theme.</param>
/// <param name="preserveLegendsRanges">true, if oldtheme's Legend range values to be preserved in new theme as well(applicable to Break based Themes)</param>
public void UpdateThemeLegendSettings(Theme oldTheme, Theme newTheme, bool preserveLegendsRanges)
{
try
{
if (newTheme != null)
{
// set Theme's common properties
//--Layer's Visibility
foreach (object key in oldTheme.LayerVisibility.Keys)
{
//Theme.LayerVisibility[Key, Value]
//Key: LayerID
//Value: bool
if (newTheme.LayerVisibility.ContainsKey(key))
{
newTheme.LayerVisibility[key] = (bool)oldTheme.LayerVisibility[key];
}
}
newTheme.Visible = oldTheme.Visible;
newTheme.BorderColor = oldTheme.BorderColor;
newTheme.BorderStyle = oldTheme.BorderStyle;
newTheme.BorderWidth = oldTheme.BorderWidth;
newTheme.LabelColor = oldTheme.LabelColor;
newTheme.LabelFont = oldTheme.LabelFont;
newTheme.LabelVisible = oldTheme.LabelVisible;
newTheme.LabelField = oldTheme.LabelField;
newTheme.LabelMultirow = oldTheme.LabelMultirow;
newTheme.LabelIndented = oldTheme.LabelIndented;
//-- Legend Settings
newTheme.StartColor = oldTheme.StartColor;
newTheme.EndColor = oldTheme.EndColor;
newTheme.BreakCount = oldTheme.BreakCount;
newTheme.BreakType = oldTheme.BreakType;
newTheme.Decimals = oldTheme.Decimals;
newTheme.LegendBodyColor = oldTheme.LegendBodyColor;
newTheme.LegendBodyFont = oldTheme.LegendBodyFont;
newTheme.LegendColor = oldTheme.LegendColor;
newTheme.LegendFont = oldTheme.LegendFont;
newTheme.MultiLegendCriteria = oldTheme.MultiLegendCriteria;
newTheme.MultiLegend = oldTheme.MultiLegend;
if (newTheme.Type != ThemeType.DotDensity && newTheme.Type != ThemeType.Chart)
{
newTheme.Legends.Clear();
this.setThemeRange(this.Themes.ItemIndex(newTheme.ID));
//- Preserve OldTheme's Minimum & Maximum values and Legend Ranges, Caption, Title etc.
if (preserveLegendsRanges)
{
newTheme.Maximum = oldTheme.Maximum;
newTheme.Minimum = oldTheme.Minimum;
for (int i = 0; i < newTheme.Legends.Count; i++)
{
if (oldTheme.Legends[i] != null)
{
newTheme.Legends[i].Title = oldTheme.Legends[i].Title;
newTheme.Legends[i].Caption = oldTheme.Legends[i].Caption;
newTheme.Legends[i].RangeFrom = oldTheme.Legends[i].RangeFrom;
newTheme.Legends[i].RangeTo = oldTheme.Legends[i].RangeTo;
newTheme.Legends[i].Color = oldTheme.Legends[i].Color;
}
}
newTheme.UpdateLegendBreakCount();
}
else
{
//- update only Legend Colors
for (int i = 0; i < newTheme.Legends.Count; i++)
{
if (oldTheme.Legends[i] != null)
{
newTheme.Legends[i].Color = oldTheme.Legends[i].Color;
}
}
}
}
switch (newTheme.Type)
{
case ThemeType.Symbol:
//*** Reset the Symbols legend
for (int i = 0; i <= newTheme.Legends.Count - 1; i++)
{
newTheme.Legends[i].MarkerType = MarkerStyle.Custom;
if (i < newTheme.Legends.Count - 1)
{
newTheme.Legends[i].MarkerFont = new Font("Webdings", 10 + i * 5);
newTheme.Legends[i].MarkerSize = 10 + i * 5;
}
else
{
newTheme.Legends[i].MarkerFont = new Font("Webdings", 10);
newTheme.Legends[i].MarkerSize = 10;
newTheme.Legends[i].Color = Color.FromArgb(128, newTheme.MissingColor);
}
newTheme.Legends[i].MarkerChar = Strings.Chr(110);
}
break;
case ThemeType.Label:
//*** Reset the legend
Font fnt = new Font("Arial", 8);
for (int i = 0; i <= newTheme.Legends.Count - 1; i++)
{
newTheme.Legends[i].MarkerFont = fnt;
}
break;
}
}
}
catch
{
}
}
private void DrawChart(ref Graphics g, Theme _Theme, Matrix mTransMatrix, RectangleF CurExt)
{
bool bSearch = false;
float PtX = 0;
float PtY = 0;
string LayerId = "";
string AreaId = "";
GraphicsPath gPath = null;
DrawChart(ref g, _Theme, mTransMatrix, CurExt, bSearch, PtX, PtY, ref LayerId, ref AreaId, ref gPath);
}
/// <summary>
/// It compares two themes and updates properties of oldTheme into NewTheme.
/// <para>Following Theme properties are updated: BreakCount(LegendCount), Layer's Visibility, StartColor, EndColor, Theme.Visible, Legend's Color, Decimal, BorderColor, BorderStyle, BorderWidth, DotColor, DotFont, DotSize, LabelColor, LabelFont, LabelVisible.
/// </para>
/// </summary>
/// <param name="oldTheme">Old Theme</param>
/// <param name="newTheme">New Theme to retain properties of old theme.</param>
/// <param name="preserveRoundingDecimals">true, if oldtheme's rounding Decmial to be preserved in new theme as well(applicable to Break based Themes)</param>
private void UpdateThemeProperties(Theme oldTheme, Theme newTheme, bool preserveLegendsRanges, bool preserveRoundingDecimals)
{
IDictionaryEnumerator dicEnumerator = null;
try
{
if (newTheme != null)
{
// set Theme's common properties
foreach (object key in oldTheme.LayerVisibility.Keys)
{
if (newTheme.LayerVisibility.ContainsKey(key))
{
newTheme.LayerVisibility[key] = (bool)oldTheme.LayerVisibility[key];
}
}
//-- Set Theme Name
if (string.IsNullOrEmpty(newTheme.Name))
{
if (newTheme.IndicatorName[0] == oldTheme.IndicatorName[0])
{
newTheme.Name = oldTheme.Name;
}
else
{
if (newTheme.Type == ThemeType.Chart)
{
newTheme.Name = newTheme.IndicatorName[0] + " - " + newTheme.UnitName[0] + " - " + newTheme.SubgroupName[0];
}
else
{
newTheme.Name = newTheme.IndicatorName[0] + " - " + newTheme.UnitName[0];
}
}
}
newTheme.Visible = oldTheme.Visible;
newTheme.BorderColor = oldTheme.BorderColor;
newTheme.BorderStyle = oldTheme.BorderStyle;
newTheme.BorderWidth = oldTheme.BorderWidth;
newTheme.LabelColor = oldTheme.LabelColor;
newTheme.LabelFont = oldTheme.LabelFont;
newTheme.LabelVisible = oldTheme.LabelVisible;
newTheme.LabelField = oldTheme.LabelField;
newTheme.LabelMultirow = oldTheme.LabelMultirow;
newTheme.LabelIndented = oldTheme.LabelIndented;
//-- Set each Layer's Label visible properties
foreach (Layer layer in this.Layers)
{
if (oldTheme.LabelVisible)
{
layer.LabelVisible = oldTheme.LabelVisible;
}
//- If new Layers are added in collection (i.e case of Area Replication)
// then apply preserved Theme's Label Settings
if (oldTheme.LayerVisibility.ContainsKey(layer.ID) == false)
{
layer.LabelField = oldTheme.LabelField;
layer.LabelMultirow = oldTheme.LabelMultirow;
layer.LabelIndented = oldTheme.LabelIndented;
//////** Label Font
layer.LabelFont = oldTheme.LabelFont;
layer.LabelColor = oldTheme.LabelColor;
}
}
//--Layer's Visibility
dicEnumerator = oldTheme.LayerVisibility.GetEnumerator();
while (dicEnumerator.MoveNext())
{
//Theme.LayerVisibility[Key, Value]
//Key: LayerID
//Value: bool
if (newTheme.LayerVisibility.ContainsKey(dicEnumerator.Key))
{
newTheme.LayerVisibility[dicEnumerator.Key] = oldTheme.LayerVisibility[dicEnumerator.Key];
}
}
//-- Legend Settings
newTheme.StartColor = oldTheme.StartColor;
newTheme.EndColor = oldTheme.EndColor;
newTheme.BreakCount = oldTheme.BreakCount;
newTheme.BreakType = oldTheme.BreakType;
if (preserveRoundingDecimals)
{
newTheme.Decimals = oldTheme.Decimals;
}
newTheme.LegendBodyColor = oldTheme.LegendBodyColor;
newTheme.LegendBodyFont = oldTheme.LegendBodyFont;
newTheme.LegendColor = oldTheme.LegendColor;
newTheme.LegendFont = oldTheme.LegendFont;
newTheme.MultiLegendCriteria = oldTheme.MultiLegendCriteria;
newTheme.MultiLegend = oldTheme.MultiLegend;
if (newTheme.Type != ThemeType.DotDensity && newTheme.Type != ThemeType.Chart)
{
newTheme.Legends.Clear();
this.setThemeRange(this.Themes.ItemIndex(newTheme.ID));
//- Preserve OldTheme's Minimum & Maximum values and Legend Ranges, Caption, Title etc.
if (preserveLegendsRanges)
{
newTheme.Maximum = oldTheme.Maximum;
newTheme.Minimum = oldTheme.Minimum;
for (int i = 0; i < newTheme.Legends.Count; i++)
{
if (oldTheme.Legends[i] != null)
{
newTheme.Legends[i].Title = oldTheme.Legends[i].Title;
newTheme.Legends[i].Caption = oldTheme.Legends[i].Caption;
newTheme.Legends[i].RangeFrom = oldTheme.Legends[i].RangeFrom;
newTheme.Legends[i].RangeTo = oldTheme.Legends[i].RangeTo;
}
}
newTheme.UpdateLegendBreakCount();
}
}
//-Set Legend Title only if OldTReme's IUS is same as NewTheme's IUS
if (newTheme.I_U_S_GIDs.Length == oldTheme.I_U_S_GIDs.Length)
{
if (newTheme.I_U_S_GIDs[0] == oldTheme.I_U_S_GIDs[0] && newTheme.I_U_S_GIDs[0] == oldTheme.I_U_S_GIDs[0] && newTheme.I_U_S_GIDs[0] == oldTheme.I_U_S_GIDs[0])
{
newTheme.LegendTitle = oldTheme.LegendTitle;
}
}
//-- set Theme Type specific properties
switch (oldTheme.Type)
{
case ThemeType.Color:
// set Legend Colors
for (int i = 0; i < newTheme.Legends.Count; i++)
{
if (oldTheme.Legends[i] != null)
{
newTheme.Legends[i].Color = oldTheme.Legends[i].Color;
}
}
//MultiLegends TODO confirm
if (oldTheme.MultiLegend == true)
{
newTheme.MultiLegend = oldTheme.MultiLegend;
newTheme.MultiLegendCriteria = oldTheme.MultiLegendCriteria;
newTheme.MultiLegendCol.Clear();
foreach (object m_Keys in oldTheme.MultiLegendCol.Keys)
{
newTheme.MultiLegendCol.Add(m_Keys, oldTheme.MultiLegendCol[m_Keys]);
}
}
break;
case ThemeType.DotDensity:
newTheme.DotColor = oldTheme.DotColor;
newTheme.DotFont = oldTheme.DotFont;
newTheme.DotSize = oldTheme.DotSize;
newTheme.DotChar = oldTheme.DotChar;
newTheme.DotStyle = oldTheme.DotStyle;
newTheme.DotValue = oldTheme.DotValue;
break;
case ThemeType.Chart:
newTheme.Name = oldTheme.Name;
newTheme.ChartLeaderColor = oldTheme.ChartLeaderColor;
newTheme.ChartLeaderStyle = oldTheme.ChartLeaderStyle;
newTheme.ChartLeaderVisible = oldTheme.ChartLeaderVisible;
newTheme.ChartLeaderWidth = oldTheme.ChartLeaderWidth;
newTheme.RoundDecimals = oldTheme.RoundDecimals;
newTheme.ColumnsGap = oldTheme.ColumnsGap;
newTheme.ShowChartAxis = oldTheme.ShowChartAxis;
newTheme.ChartSize = oldTheme.ChartSize;
newTheme.ChartType = oldTheme.ChartType;
newTheme.ChartWidth = oldTheme.ChartWidth;
newTheme.DisplayChartData = oldTheme.DisplayChartData;
newTheme.ChartSeriestype = oldTheme.ChartSeriestype;
newTheme.DisplayChartMRD = oldTheme.DisplayChartMRD;
newTheme.PieAutoSize = oldTheme.PieAutoSize;
newTheme.PieSize = oldTheme.PieSize;
newTheme.PieAutoSizeFactor = oldTheme.PieAutoSizeFactor;
newTheme.ChartLineThickness = oldTheme.ChartLineThickness;
newTheme.ChartAxisLabelSettings = oldTheme.ChartAxisLabelSettings;
newTheme.ChartDataLabelSettings = oldTheme.ChartDataLabelSettings;
newTheme.ExcludeAreaIDs = oldTheme.ExcludeAreaIDs;
if (newTheme.SubgroupNId.Length == oldTheme.SubgroupNId.Length)
{
newTheme.SubgroupVisible = oldTheme.SubgroupVisible;
newTheme.SubgroupFillStyle = oldTheme.SubgroupFillStyle;
}
if (newTheme.SourceNIds != null && oldTheme.SourceNIds != null)
{
if (newTheme.SourceNIds.Length == oldTheme.SourceNIds.Length)
{
newTheme.SourceVisible = oldTheme.SourceVisible;
}
}
for (int i = 0; i < Math.Min(newTheme.ChartTimePeriods.Count, oldTheme.ChartTimePeriods.Count); i++)
{
string timePeriodKey = oldTheme.ChartTimePeriods.Keys[i];
if (oldTheme.ChartTimePeriods.ContainsKey(timePeriodKey))
{
newTheme.ChartTimePeriods[timePeriodKey] = oldTheme.ChartTimePeriods[timePeriodKey];
}
}
foreach (object key in oldTheme.ModifiedCharts.Keys)
{
if (newTheme.ModifiedCharts.ContainsKey(key) == false)
{
newTheme.ModifiedCharts.Add(key, oldTheme.ModifiedCharts[key]);
}
}
break;
case ThemeType.Hatch:
for (int i = 0; i < newTheme.Legends.Count; i++)
{
newTheme.Legends[i].Color = oldTheme.Legends[i].Color;
newTheme.Legends[i].FillStyle = oldTheme.Legends[i].FillStyle;
}
break;
case ThemeType.Symbol:
// set Legend Symbols
for (int i = 0; i < newTheme.Legends.Count; i++)
{
if (oldTheme.Legends[i] != null)
{
newTheme.Legends[i].Color = oldTheme.Legends[i].Color;
newTheme.Legends[i].SymbolImage = oldTheme.Legends[i].SymbolImage;
newTheme.Legends[i].MarkerType = oldTheme.Legends[i].MarkerType;
newTheme.Legends[i].MarkerSize = oldTheme.Legends[i].MarkerSize;
newTheme.Legends[i].MarkerFont = oldTheme.Legends[i].MarkerFont;
newTheme.Legends[i].MarkerChar = oldTheme.Legends[i].MarkerChar;
}
}
newTheme.X_Offset = oldTheme.X_Offset;
newTheme.Y_Offset = oldTheme.Y_Offset;
break;
case ThemeType.Label:
newTheme.LabelField = oldTheme.LabelField;
for (int i = 0; i < newTheme.Legends.Count; i++)
{
if (oldTheme.Legends[i] != null)
{
newTheme.Legends[i].Color = oldTheme.Legends[i].Color;
newTheme.Legends[i].MarkerFont = oldTheme.Legends[i].MarkerFont;
}
}
newTheme.X_Offset = oldTheme.X_Offset;
newTheme.Y_Offset = oldTheme.Y_Offset;
break;
default:
break;
}
}
}
catch
{
}
}
public Theme CreateTheme(string p_IndicatorNId, string p_UnitNId, string p_SubgroupValNId, ThemeType p_ThemeType, ChartType chartType, ChartSeriesType chartGroupBy, int p_Position)
{
//*** Create New Theme.
Theme RetVal = null;
string sSubgroupValNId = string.Empty;
string sRowFilter = string.Empty;
string DefaultIndicatorNId = string.Empty;
string DefaultUnitNId = string.Empty;
foreach (Theme _TempTheme in m_Themes)
{
if (_TempTheme.ID == p_IndicatorNId + "_" + p_UnitNId + "_" + p_SubgroupValNId + "_" + ((int)p_ThemeType).ToString())
{
//If theme already exists exception will be thrown
throw new ApplicationException("3"); //TODO return null or some other approach
}
}
Theme _Theme = new Theme();
DataView _ThemeData;
//-- If indicatorNID and UnitNId are -1 ,then Get default indicatorNId , UnitNIds from PresentationData's first row.
//-- It is required because, for creating any theme (Chart or color) first time, we need some indicator, unit NIDs.
if (p_IndicatorNId == "-1")
{
DefaultIndicatorNId = this.MRDData[0][Indicator.IndicatorNId].ToString();
sRowFilter += Indicator.IndicatorNId + " IN (" + DefaultIndicatorNId + ")";
}
else
{
sRowFilter += Indicator.IndicatorNId + " IN (" + p_IndicatorNId + ")";
DefaultIndicatorNId = p_IndicatorNId;
}
if (p_UnitNId == "-1")
{
DefaultUnitNId = this.MRDData[0][Unit.UnitNId].ToString();
sRowFilter += " AND " + Unit.UnitNId + " IN (" + DefaultUnitNId + ")";
}
else
{
sRowFilter += " AND " + Unit.UnitNId + " IN (" + p_UnitNId + ")";
DefaultUnitNId = p_UnitNId;
}
//DataTable SubGroupDataTable = DIConnection.ExecuteDataTable(DIQueries.IUS.GetSubgroupValByIU(Convert.ToInt32(DefaultIndicatorNId), Convert.ToInt32(DefaultUnitNId)));
if (p_ThemeType == ThemeType.Chart)
{
string sSql = string.Empty;
//foreach (DataRow dr in SubGroupDataTable.Rows)
foreach (DataRow dr in this.GetSubgroupsNIDsBy_IndicatorUnit(DefaultIndicatorNId, DefaultUnitNId).Rows)
{
if (sSubgroupValNId.Length > 0)
{
sSubgroupValNId += ",";
}
sSubgroupValNId += dr[SubgroupVals.SubgroupValNId].ToString();
}
if (!string.IsNullOrEmpty(sSubgroupValNId))
{
//Get all records for Selected Indicator, Subgroups and Unit
sRowFilter = Indicator.IndicatorNId + " IN (" + DefaultIndicatorNId + ") AND " + Unit.UnitNId + " IN (" + DefaultUnitNId + ") AND " + SubgroupVals.SubgroupValNId + " IN (" + sSubgroupValNId + ")";
}
else
{
sRowFilter = Indicator.IndicatorNId + " IN (" + DefaultIndicatorNId + ") AND " + Unit.UnitNId + " IN (" + DefaultUnitNId + ")";
}
//////-- If Pie chart, then TimeSeries shud be OFF. Use MRD data
////if (chartType == ChartType.Pie)
////{
//// this.MRDData.RowFilter = sRowFilter;
//// _ThemeData = new DataView(this.MRDData.ToTable());
//// this.MRDData.RowFilter = "";
////}
////else
////{
//// this.PresentationData.RowFilter = sRowFilter;
//// _ThemeData = new DataView(this.PresentationData.ToTable());
//// this.PresentationData.RowFilter = "";
////}
this.PresentationData.RowFilter = sRowFilter;
_ThemeData = new DataView(this.PresentationData.ToTable());
this.PresentationData.RowFilter = "";
}
else
{
//_ThemeData = m_QueryBase.Map_GetData(int.Parse(p_IndicatorNId), int.Parse(p_UnitNId), int.Parse(p_Subgroup_NId), 0, -1);
//_ThemeData = this.MRDData;
if (p_SubgroupValNId == "-1")
{
//-- Set Subgroup filter only for new theme case.
//-- In case of Subgroup = Select all case discard subgroup filter
if (p_IndicatorNId == "-1" && p_UnitNId == "-1" && p_SubgroupValNId == "-1")
{
sRowFilter += " AND " + SubgroupVals.SubgroupValNId + " IN (" + MRDData[0][SubgroupVals.SubgroupValNId] + ")";
}
else
{
//-- SubgroupNid = -1 and IndicatorNid <> -1 , indicates that Subgroup = "Select ALL" case.
//-- then set bool variable of Theme.SubgroupSelectAll = true
_Theme.SubgroupSelectAll = true;
}
}
else
{
sRowFilter += " AND " + SubgroupVals.SubgroupValNId + " IN (" + p_SubgroupValNId + ")";
}
this.MRDData.RowFilter = sRowFilter;
_ThemeData = new DataView(this.MRDData.ToTable());
this.MRDData.RowFilter = "";
}
//--Ckeck if Theme Data Has some record. Exit function if NO record Found.
if (_ThemeData.Count > 0)
{
//*** Add Metadata Columns
int i;
if (_ThemeData.Count == 0)
{
throw new ApplicationException("5");
}
//*** Update Metadata Column values if metadata column exists
//UpdateMetadataInfo(ref _ThemeData);
//GenerateLayerInformation(_Theme, _ThemeData)
foreach (Layer _Layer in m_Layers)
{
{
if (!_Theme.LayerVisibility.ContainsKey(_Layer.ID))
{
switch (_Layer.LayerType)
{
case ShapeType.Point:
case ShapeType.Polygon:
case ShapeType.PolyLine:
_Theme.LayerVisibility.Add(_Layer.ID, true);
break;
case ShapeType.PointFeature:
case ShapeType.PolygonFeature:
case ShapeType.PolyLineFeature:
_Theme.LayerVisibility.Add(_Layer.ID, false);
break;
}
}
}
}
// _Layer = null;
//object[] oMDKeys = new object[MDKeys.Keys.Count];
//MDKeys.Keys.CopyTo(oMDKeys, 0);
object[] oMDKeys = this.MDColumns;
_Theme.MetaDataKeys = oMDKeys;
_Theme.Type = p_ThemeType;
//_Theme.LegendTitle = _ThemeData[0][Unit.UnitName].ToString();;
_Theme.SetLegendTitle(_ThemeData[0][Indicator.IndicatorName].ToString(), _ThemeData[0][Unit.UnitName].ToString(), _ThemeData[0][SubgroupVals.SubgroupVal].ToString());
//*** Bugfix 26 Apr 2006 For the second map theme, the legend doesn’t automatically append a title…
_Theme.StartColor = m_FirstColor;
_Theme.EndColor = m_FourthColor;
if ((m_Layers.RecordCounts() == 0) || m_Layers.RecordCounts() == 0)
{
_Theme.ShapeCount = m_Layers.RecordCounts(m_SpatialMapFolder);
}
else
{
_Theme.ShapeCount = m_Layers.RecordCounts();
}
_Theme.MissingColor = this._MissingColor;
switch (_Theme.Type)
{
case ThemeType.Color:
_Theme.SetRange(_ThemeData);
_Theme.Legends[0].Color = FirstColor;
_Theme.Legends[1].Color = SecondColor;
_Theme.Legends[2].Color = ThirdColor;
_Theme.Legends[3].Color = FourthColor;
_Theme.Legends[_Theme.Legends.Count - 1].Caption = m_MissingValue;
_Theme.BreakType = BreakType.Continuous;
//$$$ By Default create the theme on the basis of equal count and set it as continuous
break;
case ThemeType.Hatch:
_Theme.SetRange(_ThemeData);
_Theme.Legends[0].Color = Color.LightGray;
_Theme.Legends[1].Color = Color.LightGray;
_Theme.Legends[2].Color = Color.LightGray;
_Theme.Legends[3].Color = Color.LightGray;
_Theme.Legends[_Theme.Legends.Count - 1].Caption = m_MissingValue;
_Theme.BreakType = BreakType.Continuous;
//$$$ By Default create the theme on the basis of equal count and set it as continuous
break;
case ThemeType.Symbol:
_Theme.SetRange(_ThemeData);
for (i = 0; i <= _Theme.Legends.Count - 1; i++)
{
_Theme.Legends[i].MarkerType = MarkerStyle.Custom;
_Theme.Legends[i].MarkerChar = Strings.Chr(110); //-- (65 + i) - previous used
if (i <= 3)
{
//-- Default color is red for all with 50% transparency
_Theme.Legends[i].Color = Color.FromArgb(128, 255, 0, 0);
_Theme.Legends[i].MarkerFont = new Font("Webdings", 10 + i * 5);
_Theme.Legends[i].MarkerSize = 10 + i * 5;
}
else
{
//-- Missing legend info
_Theme.Legends[i].Color = Color.FromArgb(128, _Theme.MissingColor);
_Theme.Legends[i].MarkerFont = new Font("Webdings", 10);
_Theme.Legends[i].MarkerSize = 10;
}
}
_Theme.Legends[_Theme.Legends.Count - 1].Caption = m_MissingValue;
_Theme.BreakType = BreakType.Continuous;
//$$$ By Default create the theme on the basis of equal count and set it as continuous
break;
case ThemeType.Label:
_Theme.SetRange(_ThemeData);
Font fnt = new Font("Arial", 8);
for (i = 0; i <= _Theme.Legends.Count - 1; i++)
{
switch (i)
{
case 0:
_Theme.Legends[i].Color = Color.FromArgb(255 - FirstColor.R, 255 - FirstColor.G, 255 - FirstColor.B);
break;
case 1:
_Theme.Legends[i].Color = Color.FromArgb(255 - SecondColor.R, 255 - SecondColor.G, 255 - SecondColor.B);
break;
case 2:
_Theme.Legends[i].Color = Color.FromArgb(255 - ThirdColor.R, 255 - ThirdColor.G, 255 - ThirdColor.B);
break;
case 3:
_Theme.Legends[i].Color = Color.FromArgb(255 - FourthColor.R, 255 - FourthColor.G, 255 - FourthColor.B);
break;
default: //Missing Data
_Theme.Legends[i].Color = Color.LightYellow;
break;
}
_Theme.Legends[i].MarkerFont = fnt;
}
_Theme.Legends[_Theme.Legends.Count - 1].Caption = m_MissingValue;
_Theme.BreakType = BreakType.Continuous;
//$$$ By Default create the theme on the basis of equal count and set it as continuous
break;
case ThemeType.DotDensity:
_Theme.DotSize = 3;
_Theme.SetThemeId(ref _ThemeData);
CalcDotDensity(_ThemeData, ref _Theme);
break;
case ThemeType.Chart:
//-- Chart dataValue are plotted against multiple SubgroupVal OR Sources.
_Theme.ChartSeriestype = chartGroupBy;
_Theme.ChartType = chartType;
//-- Get SubgroupValNIDs which are available in ThemeData
sSubgroupValNId = string.Empty;
// foreach (DataRow drow in SubGroupDataTable.Rows)
foreach (DataRow drow in _ThemeData.ToTable(true, SubgroupVals.SubgroupValNId).Rows)
{
if (sSubgroupValNId.Length == 0)
{
sSubgroupValNId = drow[SubgroupVals.SubgroupValNId].ToString();
}
else
{
sSubgroupValNId += "," + drow[SubgroupVals.SubgroupValNId].ToString();
}
}
string[] _Inds = Strings.Split(DefaultIndicatorNId, ",", -1, CompareMethod.Text);
string[] _SPs = Strings.Split(sSubgroupValNId, ",", -1, CompareMethod.Text);
//*** Bugfix 15 June 2006 Improper Max data value for Chart theme type
//float MinVal = 0;
//float MaxVal = 0;
//GetMinMaxDataValue(ref _ThemeData, ref MinVal, ref MaxVal);
//_Theme.Minimum = MinVal;
//_Theme.Maximum = MaxVal;
_ThemeData.Sort = DataExpressionColumns.DataType + " ASC," + DataExpressionColumns.NumericData + " ASC";
_Theme.Minimum = (decimal)_ThemeData[0][DataExpressionColumns.NumericData];
_Theme.Maximum = (decimal)_ThemeData[_ThemeData.Count - 1][DataExpressionColumns.NumericData];
if (chartGroupBy == ChartSeriesType.Subgroup)
{
//-- ChartGroupBy will be Subgroup by default.
MakeChartTheme(_Inds, _SPs, _ThemeData, _Theme);
}
if (_Theme.ChartType != ChartType.Line)
{
_Theme.DisplayChartMRD = true; //-- default
}
//color array
string[] _IndColor = new string[_Inds.Length];
VBMath.Randomize();
for (i = 0; i <= _Inds.Length - 1; i++)
{
//Initially it was VBMath.rnd() function using for getting random no.
_IndColor[i] = Color.FromArgb((int)(_random.NextDouble() * 255), (int)(_random.NextDouble() * 255), (int)(_random.NextDouble() * 255)).Name;
}
string _INDName = "";
string _INDNid = "";
string _SPName = "";
string _SPNId = "";
string sSql = DIQueries.IUS.GetIUSNIdByI_U_S(DefaultIndicatorNId, "", "");
System.Data.IDataReader dr = DIConnection.ExecuteReader(sSql);
string sIUSNIds = string.Empty;
while (dr.Read())
{
if (sIUSNIds.Length > 0)
sIUSNIds += ",";
sIUSNIds += dr[Indicator_Unit_Subgroup.IUSNId].ToString();
}
dr.Close();
dr.Dispose();
sSql = DIQueries.IUS.GetIUS(FilterFieldType.NId, sIUSNIds, FieldSelection.Light);
DataView _Dv = DIConnection.ExecuteDataTable(sSql).DefaultView;
//DataView _Dv = m_QueryBase.Indicator_GetIUSSelections(p_IndicatorNId, sSubgroup_NId, -1); //Default p_UnitNId = -1 is passed as defined in function signaure.
string[] SubGroupArr;
SubGroupArr = sSubgroupValNId.Split(',');
for (i = 0; i <= SubGroupArr.Length - 1; i++)
{
_Dv.RowFilter = "Subgroup_Val_NId = " + SubGroupArr[i];
if (_INDNid.IndexOf("{~}" + _Dv[0]["Indicator_NId"].ToString() + "@") == -1)
{
if (_INDName.Length > 0)
_INDName += "{~}";
_INDNid += "{~}";
_INDName += _Dv[0]["Indicator_Name"].ToString();
_INDNid += _Dv[0]["Indicator_NId"].ToString() + "@";
_Theme.UnitName = _Dv[0]["Unit_Name"].ToString();
}
if (_SPNId.IndexOf("{~}" + _Dv[0]["Subgroup_Val_NId"].ToString() + "@") == -1)
{
if (_SPName.Length > 0)
_SPName += "{~}";
_SPNId += "{~}";
_SPName += _Dv[0]["Subgroup_Val"].ToString();
_SPNId += _Dv[0]["Subgroup_Val_NId"].ToString() + "@";
}
}
_INDNid = _INDNid.Replace("@", "");
_SPNId = _SPNId.Replace("@", "");
_Theme.IndicatorName = Strings.Split(_INDName, "{~}", -1, CompareMethod.Text);
_Theme.IndicatorNId = Strings.Split(_INDNid, "{~}", -1, CompareMethod.Text);
_Theme.SubgroupName = Strings.Split(_SPName, "{~}", -1, CompareMethod.Text);
_Theme.SubgroupNId = Strings.Split(_SPNId, "{~}", -1, CompareMethod.Text);
_Theme.UnitNId = int.Parse(DefaultUnitNId); //p_unitNid
_Theme.IndicatorColor = _IndColor;
p_IndicatorNId = DefaultIndicatorNId;
p_UnitNId = DefaultUnitNId;
string[] _SPFill = new string[_Theme.SubgroupName.Length];
string[] _SPVisible = new string[_Theme.SubgroupName.Length];
for (i = 0; i <= _Theme.SubgroupName.Length - 1; i++)
{
//Initiallly it was VBMath.rnd() function using for getting random no.
//-- Default transparency is 60% i.e 153 value.
_SPFill[i] = Color.FromArgb(153, (int)(_random.NextDouble() * 255), (int)(_random.NextDouble() * 255), (int)(_random.NextDouble() * 255)).ToArgb().ToString();
_SPVisible[i] = "1";
}
_Theme.SubgroupFillStyle = _SPFill;
_Theme.SubgroupVisible = _SPVisible;
//--If ChartGroupBy = source, then update Chart accordingly
if (chartGroupBy == ChartSeriesType.Source)
{
//-- Take default subgroupNId
string SubgroupNIdForSource = p_SubgroupValNId;
if (SubgroupNIdForSource == "-1")
{
//-- Take first subgroup in collection
SubgroupNIdForSource = _Theme.SubgroupNId[0];
}
this.UpdateChartForMultipleSource(SubgroupNIdForSource, ref _Theme);
}
break;
}
if (p_IndicatorNId == "-1" & p_UnitNId == "-1" & p_SubgroupValNId == "-1")
{
}
else
{
if (p_UnitNId == "-1")
{
_Theme.UnitNId = -1;
}
if (p_SubgroupValNId == "-1" && _Theme.SubgroupNId.Length > 0 && _Theme.SubgroupNId[0] == "-1")
{
string[] SNID = new string[1];
SNID[0] = "-1";
_Theme.SubgroupNId = SNID;
}
_Theme.ID = p_IndicatorNId + "_" + p_UnitNId + "_" + p_SubgroupValNId + "_" + (int)p_ThemeType;
//$$$ Convention for Theme Id -> I_U_S_ThemeType
}
//-- Save GIDs of Indicator, Unit, Subgroups used in theme creation.
_Theme.I_U_S_GIDs = this.GetI_U_S_GIDsByNids(this.DIDataView.MainDataTable.DefaultView, DefaultIndicatorNId, DefaultUnitNId, _Theme.SubgroupNId[0]);
if (p_Position == -1)
{
m_Themes.Add(_Theme);
}
else
{
m_Themes.Insert(p_Position, _Theme);
}
}
//- Apply Default setting of Map.TemplateStyle
if (this.TemplateStyle != null)
{
_Theme.LegendFont = new Font(this.TemplateStyle.LegendTitle.FontTemplate.FontName, this.TemplateStyle.LegendTitle.FontTemplate.FontSize, this.TemplateStyle.LegendTitle.FontTemplate.FontStyle);
_Theme.LegendColor = this.TemplateStyle.LegendTitle.FontTemplate.ForeColor;
_Theme.LegendBodyFont = new Font(this.TemplateStyle.Legends.FontTemplate.FontName, this.TemplateStyle.Legends.FontTemplate.FontSize, this.TemplateStyle.Legends.FontTemplate.FontStyle);
_Theme.LegendBodyColor = this.TemplateStyle.Legends.FontTemplate.ForeColor;
}
RetVal = _Theme;
return RetVal;
}
private void MakeChartTheme(string[] p_indicator, string[] p_Subgroup, DataView p_ThemeData, Theme p_Theme)
{
string _Value = string.Empty;
string ChartDataTimeKey = string.Empty; // Key represents TimePeriod.
string _RowFilter = p_ThemeData.RowFilter;
string _LocalFilter = "";
string[] SubgroupArray = null;
string ID = string.Empty;
string[] ChartSeriesTypeNIDs = null;
bool DataFoundForTimePeriod = false;
string ChartMRD = string.Empty;
//--IMP: some dataValue might have decimal,
//--and in French Setting, decimals are treated as "," which was causing error while rendering ChartMap
//-- Set Culture Info setting to US-English, and then reset original CultureSetting at the end.
//-- Get the current culture.
System.Globalization.CultureInfo OldCulture = System.Threading.Thread.CurrentThread.CurrentCulture;
//-- Reset the culture to english - US
System.Threading.Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo("en-US");
//-- set Chart Series NIds on the basis of Source(multiple Sources) OR Subgroup ( Multiple Subgroups)
if (p_Theme.ChartSeriestype == ChartSeriesType.Source)
{
ChartSeriesTypeNIDs = p_Theme.SourceNIds;
}
else
{
ChartSeriesTypeNIDs = p_Subgroup;
}
//object[] oMDKeys = new object[MDKeys.Keys.Count];
//MDKeys.Keys.CopyTo(oMDKeys, 0);
object[] oMDKeys = this.MDColumns;
{
//p_Theme.ChartVisibleTimePeriods.Clear();
p_Theme.ChartTimePeriods.Clear();
foreach (DataRowView _DRV in p_ThemeData)
{
if (!p_Theme.AreaIndexes.ContainsKey((string)_DRV[Area.AreaID]))
{
ID = (string)_DRV[Area.AreaID];
_Value = "";
ChartMRD = "";
AreaInfo _AreaInfo = new AreaInfo();
_AreaInfo.ChartData = new Hashtable();
{
_AreaInfo.IndicatorGID = (string)_DRV[Indicator.IndicatorGId];
_AreaInfo.SubgroupGID = (string)_DRV[SubgroupVals.SubgroupValGId];
_AreaInfo.UnitGID = (string)_DRV[Unit.UnitGId];
_AreaInfo.Subgroup = (string)_DRV[SubgroupVals.SubgroupVal];
_AreaInfo.Time = (string)_DRV[Timeperiods.TimePeriod];
_AreaInfo.AreaName = (string)_DRV[Area.AreaName];
_AreaInfo.Source = (string)_DRV[IndicatorClassifications.ICName];
//*** Metadata
_AreaInfo.MDFldVal = new Hashtable();
for (int i = 0; i <= oMDKeys.Length - 1; i++)
{
if (p_ThemeData.Table.Columns.Contains(oMDKeys[i].ToString()))
{
_AreaInfo.MDFldVal.Add(oMDKeys[i], _DRV[(string)oMDKeys[i]]);
}
}
_AreaInfo.DataValue = (decimal)Conversion.Val(_DRV[DataExpressionColumns.NumericData]);
//.RenderingInfo = CInt(Val(_DRV("Data_Value")) * _Count / p_Theme.Maximum)
//-- Loop each timeperiod and Get Delimieted dataValue for multiple Source/Subgroup
foreach (DataRowView drow in this.GetTimePeriods())
{
_Value = "";
ChartDataTimeKey = string.Empty;
DataFoundForTimePeriod = false;
foreach (string _Ind in p_indicator)
{
foreach (string _SP in ChartSeriesTypeNIDs)
{
//-- Apply RowFilter
_LocalFilter = " Indicator_Nid=" + (string)_Ind + " AND Area_NId=" + _DRV["Area_NId"].ToString();
//In Pie chart - Multiple Subgroups , No timePeriod, NO Sources
if (p_Theme.ChartType == ChartType.Pie)
{
_LocalFilter += " AND Subgroup_Val_NId=" + (string)_SP;
}
else
{
//- In Bar/Line chart, timeSeries will be ON, with multiple Source/Subgroups.
if (p_Theme.ChartSeriestype == ChartSeriesType.Source)
{
_LocalFilter += " AND Subgroup_Val_NId=" + (string)p_Subgroup[0];
_LocalFilter += " AND " + IndicatorClassifications.ICNId + " = " + (string)_SP;
}
else if (p_Theme.ChartSeriestype == ChartSeriesType.Subgroup)
{
_LocalFilter += " AND Subgroup_Val_NId=" + (string)_SP;
}
}
_LocalFilter += " AND " + Timeperiods.TimePeriod + " = '" + drow[Timeperiods.TimePeriod].ToString() + "'";
if (_RowFilter.Length > 0)
{
p_ThemeData.RowFilter += " AND " + _LocalFilter;
}
else
{
p_ThemeData.RowFilter = _LocalFilter;
}
//-- Get chart Data
if (_Value.Length > 0)
_Value += ",";
if (p_ThemeData.Count > 0)
{
DataFoundForTimePeriod = true; // indicating that data is found for at least one Subgroup/Source
_Value += (p_ThemeData[0][DataExpressionColumns.NumericData]).ToString();
ChartDataTimeKey = p_ThemeData[0][Timeperiods.TimePeriod].ToString();
//-Set TimePeriod visibilty true (default)
if (p_Theme.ChartTimePeriods.Keys.Contains(ChartDataTimeKey) == false)
{
//p_Theme.ChartVisibleTimePeriods.Add(ChartDataTimeKey);
p_Theme.ChartTimePeriods.Add(ChartDataTimeKey, true);
}
}
else
{
if (ChartDataTimeKey.Length == 0)
{
ChartDataTimeKey = drow[Timeperiods.TimePeriod].ToString();
}
// then insert '{^}' so that Pie chart can sense the 0 value for given SubgroupVal
_Value += "{^}";
}
p_ThemeData.RowFilter = _RowFilter;
}
}
if (DataFoundForTimePeriod)
{
_Value = _Value.Replace("{^}", "");
//_AreaInfo.ChartData = _Value;
_AreaInfo.ChartData.Add(ChartDataTimeKey, _Value);
}
////if (p_Theme.ChartType == ChartType.Pie)
////{
//// break; // Only one TimePeriod is needed.
////}
}
}
//-- Get Most recent Data for IUS + Area + Souce
foreach (string _SGNId in ChartSeriesTypeNIDs)
{
if (p_Theme.ChartSeriestype == ChartSeriesType.Subgroup)
{
ChartMRD += "," + this.GetMRDForThemeArea(p_ThemeData, p_indicator[0], string.Empty, (string)_SGNId, _DRV[Area.AreaNId].ToString(), string.Empty);
}
else if (p_Theme.ChartSeriestype == ChartSeriesType.Source)
{
ChartMRD += "," + this.GetMRDForThemeArea(p_ThemeData, p_indicator[0], string.Empty, p_Subgroup[0], _DRV[Area.AreaNId].ToString(), (string)_SGNId);
}
}
_AreaInfo.ChartMostRecentData = ChartMRD.Substring(1); //removing first comma
_AreaInfo.ChartMostRecentDataCopy = ChartMRD.Substring(1);
p_Theme.AreaIndexes.Add(ID, _AreaInfo);
}
}
}
//-- Restore the culture.
System.Threading.Thread.CurrentThread.CurrentCulture = OldCulture;
}
/// <summary>
/// It updates the Chart Theme's MOST recent data information for specified TimePeriod.
/// </summary>
/// <param name="_Theme">Chart Theme instance</param>
/// <param name="p_TimePeriod"></param>
private void UpdateChartMostRecentData(Theme _Theme, int p_TimePeriod)
{
//-- Allow Updating Data Only for Column & Pie Chart
// as Line Chart works only for Time Series
if (_Theme.Type == ThemeType.Chart && _Theme.ChartType != ChartType.Line)
{
//Get TimePeriod by NId
string TimePeriod = string.Empty;
DataRow[] DRow = this._DIDataView.MainDataTable.Select(Timeperiods.TimePeriodNId + " = " + p_TimePeriod);
if (DRow.Length > 0)
{
TimePeriod = DRow[0][Timeperiods.TimePeriod].ToString();
}
object[] _Keys = new object[_Theme.AreaIndexes.Keys.Count];
_Theme.AreaIndexes.Keys.CopyTo(_Keys, 0);
foreach (string _Key in _Keys)
{
AreaInfo _AreaInfo = (AreaInfo)_Theme.AreaIndexes[_Key];
if (string.IsNullOrEmpty(TimePeriod) == false)
{
// Update MostRecent Data with the Chart Data of specified TimePeriod
if (_AreaInfo.ChartData.ContainsKey(TimePeriod))
{
_AreaInfo.ChartMostRecentData = _AreaInfo.ChartData[TimePeriod].ToString();
}
else
{
_AreaInfo.ChartMostRecentData = string.Empty;
}
}
else
{
//-- Restore original Chart's MOST recent Data of every Area
_AreaInfo.ChartMostRecentData = _AreaInfo.ChartMostRecentDataCopy;
}
_Theme.AreaIndexes[_Key] = _AreaInfo;
}
}
}
/// <summary>
/// Set the layer visibility based on time period
/// </summary>
/// <param name="p_Theme"></param>
/// <param name="p_ThemeData"></param>
private void GenerateLayerInformation(ref Theme p_Theme, ref DataView p_ThemeData)
{
foreach (DataRowView _DRV in p_ThemeData)
{
Layer[] TimeLayers = GetTimeLayer(_DRV["TimePeriod"].ToString());
if (TimeLayers != null)
{
foreach (Layer _Layer in TimeLayers)
{
{
if (!p_Theme.LayerVisibility.ContainsKey(_Layer.ID))
{
switch (_Layer.LayerType)
{
case ShapeType.Point:
case ShapeType.Polygon:
case ShapeType.PolyLine:
p_Theme.LayerVisibility.Add(_Layer.ID, true);
break;
case ShapeType.PointFeature:
case ShapeType.PolygonFeature:
case ShapeType.PolyLineFeature:
p_Theme.LayerVisibility.Add(_Layer.ID, false);
break;
}
}
}
}
}
}
foreach (Layer _Layer in m_Layers)
{
if (!p_Theme.LayerVisibility.ContainsKey(_Layer.ID))
{
p_Theme.LayerVisibility.Add(_Layer.ID, false);
}
}
}
private void DrawSymbolTheme(ref Graphics g, Theme _Theme, Matrix mTransMatrix, RectangleF CurExt)
{
Shape _Shape;
//Polygon : Polyline : Point
PointF[] Centroid = new PointF[1];
Size Offset = new Size();
Offset.Width = _Theme.X_Offset;
Offset.Height = -(_Theme.Y_Offset);
StringFormat _StringFormat = new StringFormat();
_StringFormat.Alignment = StringAlignment.Center;
_StringFormat.LineAlignment = StringAlignment.Center;
_StringFormat.FormatFlags = StringFormatFlags.NoClip;
//object[] BrLegend = new object[_Theme.Legends.Count];
SolidBrush[] SolidBrushArray = new SolidBrush[_Theme.Legends.Count];
Image[] ImageArray = new Image[_Theme.Legends.Count];
Legend _Legend;
int LegendItemIndex;
for (int i = 0; i <= _Theme.Legends.Count - 1; i++)
{
_Legend = _Theme.Legends[i];
if (_Legend.SymbolImage == "" || File.Exists(_Legend.SymbolImage) == false)
{
SolidBrushArray[i] = new SolidBrush(_Legend.Color);
}
else
{
ImageArray[i] = Image.FromFile(_Legend.SymbolImage);
}
}
g.SmoothingMode = SmoothingMode.AntiAlias; //AntiAlias
foreach (Layer Lyr in Layers)
{
//Traverse Layers collection
{
if ((Lyr.LayerType == ShapeType.Polygon | Lyr.LayerType == ShapeType.PolyLine | Lyr.LayerType == ShapeType.Point) & Lyr.Visible == true)
{
if (Lyr.Extent.IntersectsWith(CurExt) || CurExt.Contains(Lyr.Extent) || Lyr.Extent.Contains(CurExt))
{
// Render layer only if it lies within current map extent
Hashtable ht = Lyr.GetRecords(Lyr.LayerPath + "\\" + Lyr.ID);
IDictionaryEnumerator dicEnumerator = ht.GetEnumerator();
while (dicEnumerator.MoveNext())
{
//Traverse Shapes
_Shape = (Shape)dicEnumerator.Value;
switch (Lyr.LayerType)
{
case ShapeType.Point:
Centroid[0] = (PointF)_Shape.Parts[0];
break;
case ShapeType.PolyLine:
Centroid[0] = (PointF)_Shape.Parts[(int)_Shape.Parts.Count / 2 - 1];
break;
case ShapeType.Polygon:
Centroid[0] = _Shape.Centroid;
break;
}
if (CurExt.Contains(Centroid[0]))
{
//Render shape only if it lies within current map extent
mTransMatrix.TransformPoints(Centroid);
//*** Apply Offset values
Centroid[0] = PointF.Add(Centroid[0], Offset);
{
//TODO Handle MultiLegend case
if (_Theme.AreaIndexes.ContainsKey(_Shape.AreaId))
{
LegendItemIndex = (int)((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).RenderingInfo;
}
else
{
LegendItemIndex = _Theme.Legends.Count - 1;
}
if (_Theme.Legends[LegendItemIndex].SymbolImage == "" || File.Exists(_Theme.Legends[LegendItemIndex].SymbolImage) == false)
{
g.DrawString(_Theme.Legends[LegendItemIndex].MarkerChar.ToString(), _Theme.Legends[LegendItemIndex].MarkerFont, SolidBrushArray[LegendItemIndex], Centroid[0].X, Centroid[0].Y, _StringFormat);
}
else
{
Centroid[0].X = Centroid[0].X - (ImageArray[LegendItemIndex]).Width / 2;
Centroid[0].Y = Centroid[0].Y - (ImageArray[LegendItemIndex]).Height / 2;
g.DrawImage(ImageArray[LegendItemIndex], Centroid[0]);
}
}
}
}
//Traverse Shapes
ht = null;
}
}
}
}
//Traverse Layers collection
g.SmoothingMode = SmoothingMode.None;
for (int i = 0; i <= _Theme.Legends.Count - 1; i++)
{
if (SolidBrushArray[i] != null)
{
SolidBrushArray[i].Dispose();
}
if (ImageArray[i] != null)
{
ImageArray[i].Dispose();
}
}
_StringFormat.Dispose();
_Shape = null;
}
private void DrawLabelTheme(ref Graphics g, Theme _Theme, Matrix mTransMatrix, RectangleF CurExt)
{
string Label = "";
Shape _Shape;
//Polygon : Polyline : Point
PointF[] Centroid = new PointF[1];
Size Offset = new Size(0, 0);
Offset.Width = _Theme.X_Offset;
Offset.Height = -(_Theme.Y_Offset);
StringFormat _StringFormat = new StringFormat();
_StringFormat.Alignment = StringAlignment.Center;
_StringFormat.LineAlignment = StringAlignment.Center;
_StringFormat.FormatFlags = StringFormatFlags.NoClip;
SolidBrush[] BrLegend = new SolidBrush[_Theme.Legends.Count];
Legend _Legend;
int LegendItemIndex;
for (int i = 0; i <= _Theme.Legends.Count - 1; i++)
{
_Legend = _Theme.Legends[i];
BrLegend[i] = new SolidBrush(_Legend.Color);
}
g.SmoothingMode = SmoothingMode.AntiAlias;
foreach (Layer Lyr in Layers)
{
//Traverse Layers collection
{
if ((Lyr.LayerType == ShapeType.Polygon | Lyr.LayerType == ShapeType.PolyLine | Lyr.LayerType == ShapeType.Point) & Lyr.Visible == true)
{
if (Lyr.Extent.IntersectsWith(CurExt) || CurExt.Contains(Lyr.Extent) || Lyr.Extent.Contains(CurExt))
{
// Render layer only if it lies within current map extent
Hashtable ht = Lyr.GetRecords(Lyr.LayerPath + "\\" + Lyr.ID);
IDictionaryEnumerator dicEnumerator = ht.GetEnumerator();
while (dicEnumerator.MoveNext())
{
//Traverse Shapes
_Shape = (Shape)dicEnumerator.Value;
switch (Lyr.LayerType)
{
case ShapeType.Point:
Centroid[0] = (PointF)_Shape.Parts[0];
break;
case ShapeType.PolyLine:
Centroid[0] = (PointF)_Shape.Parts[(int)_Shape.Parts.Count / 2 - 1];
break;
case ShapeType.Polygon:
Centroid[0] = _Shape.Centroid;
break;
}
if (CurExt.Contains(Centroid[0]))
{
//Render shape only if it lies within current map extent
mTransMatrix.TransformPoints(Centroid);
//*** Apply Offset values
Centroid[0] = PointF.Add(Centroid[0], Offset);
{
if (_Theme.AreaIndexes.ContainsKey(_Shape.AreaId))
{
LegendItemIndex = (int)((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).RenderingInfo;
}
else
{
LegendItemIndex = _Theme.Legends.Count - 1;
}
_Legend = _Theme.Legends[LegendItemIndex];
if (_Legend.LabelVisible == true)
{
Label = GetLabel(Lyr, ref _Shape, ref _Theme, null, ref _Legend);
if (_Legend.LabelMultiRow == true)
Centroid[0].X = Centroid[0].X - g.MeasureString(Label, _Legend.MarkerFont).Width / 4;
if (_Legend.LabelMultiRow == true)
{
_StringFormat.Alignment = StringAlignment.Near;
}
else
{
_StringFormat.Alignment = StringAlignment.Center;
}
g.DrawString(Label, _Legend.MarkerFont, BrLegend[LegendItemIndex], Centroid[0].X, Centroid[0].Y, _StringFormat);
}
}
}
}
//Traverse Shapes
ht = null;
}
}
}
// Lyr = null;
}
//Traverse Layers collection
g.SmoothingMode = SmoothingMode.None;
for (int i = 0; i <= BrLegend.Length - 1; i++)
{
BrLegend[i].Dispose();
}
_StringFormat.Dispose();
_Shape = null;
}
/// <summary>
/// It updated Dot theme's basic properties with the theme saved in file name specified.
/// </summary>
/// <param name="currentDotTheme">Dot theme to update</param>
/// <param name="savedChartThemeFileName">(serialized) saved chart theme file name path</param>
public void UpdateDotThemeSettings(Theme currentDotTheme, string savedDotThemeFileName)
{
if (File.Exists(savedDotThemeFileName))
{
Theme LoadedTheme = Theme.Load(savedDotThemeFileName);
if (LoadedTheme.Type == ThemeType.DotDensity)
{
//- Update common Chart Settings
currentDotTheme.DotChar = LoadedTheme.DotChar;
currentDotTheme.DotColor = LoadedTheme.DotColor;
currentDotTheme.DotFont = LoadedTheme.DotFont;
currentDotTheme.DotSize = LoadedTheme.DotSize;
currentDotTheme.DotStyle = LoadedTheme.DotStyle;
}
}
}
public string GetLabel(Layer _Layer, ref Shape _Shape, ref Theme _Theme, CustomLabel _CustomLabel)
{
Legend _Legend = null;
return GetLabel(_Layer, ref _Shape, ref _Theme, _CustomLabel, ref _Legend);
}
/// <summary>
/// It Updates specified Theme with new Indicator, Units, Subgroups. ThemeType will be same for new Theme.
/// </summary>
/// <param name="OldTheme">Old theme to update.</param>
/// <param name="newIndicatorNid">new Indicator NID for new Theme</param>
/// <param name="newUnitNid">new UNit NID for new Theme</param>
/// <param name="subgroupValNid">new Subgroup NID for new Theme</param>
/// <returns>true, if updated success.</returns>
public bool UpdateTheme(Theme OldTheme, string newIndicatorNid, string newUnitNid, string newSubgroupValNid)
{
bool RetVal = false;
Theme NewTheme = null;
Theme OldThemeClone = null;
try
{
if ((OldTheme != null) && string.IsNullOrEmpty(newIndicatorNid) == false && string.IsNullOrEmpty(newUnitNid) == false
&& string.IsNullOrEmpty(newSubgroupValNid) == false)
{
OldTheme.ID = "TempThemeID";
OldThemeClone = (Theme)(OldTheme.Clone());
//'- Adding new Theme.
NewTheme = this.CreateTheme(newIndicatorNid, newUnitNid, newSubgroupValNid, OldTheme.Type);
if ((NewTheme == null) == false)
{
//-- Update new Theme's properties with Old theme.
//-- Passing false because Legend's ranges and decimals will be re constructed from new dataValues fo new IUS
this.UpdateThemeProperties(OldThemeClone, NewTheme, false, false);
//-- Remove old theme from Collection.
this.Themes.Remove(this.Themes.ItemIndex(OldTheme.ID));
}
//-- update Map Title and Subtitle
this.SetMapTitle();
RetVal = true;
}
}
catch (Exception)
{
}
return RetVal;
}
public string GetLabel(Layer _Layer, ref Shape _Shape, ref Theme _Theme, CustomLabel _CustomLabel, ref Legend _Legend)
{
int i;
int j;
string Label = "";
//*** BugFix 06 Feb 2006 No label field selected
string Delimiter = " ";
int IndentSpace = 3;
char[] Fields;
bool Indented;
if ((_Theme == null))
{
//*** Custom and Feature Layers
if (_CustomLabel == null)
{
if (_Layer.LabelMultirow == true)
Delimiter = "\r\n"; //initially it was: ControlChars.CrLf (line feed)
Fields = _Layer.LabelField.Replace(",", "").ToCharArray();
}
else
{
if (_CustomLabel.MultiRow == true)
Delimiter = "\r\n"; //initially it was: ControlChars.CrLf (line feed)
Fields = _CustomLabel.LabelField.Replace(",", "").ToCharArray();
}
if (Array.IndexOf(Fields, "0"[0]) > -1)
Label = _Shape.AreaId + Delimiter;
if (Array.IndexOf(Fields, char.Parse("1")) > -1)
{
if (_Layer.LabelMultirow == true)
{
if (Label == "")
{
Label += _Shape.AreaName;
}
else
{
if (_Layer.LabelIndented == true)
Label += new string(' ', IndentSpace);
Label += _Shape.AreaName;
}
}
else
{
Label += _Shape.AreaName;
}
}
}
else
{
//*** Base Layers
if (_CustomLabel == null)
{
if (_Legend == null)
{
if (_Layer.LabelMultirow == true)
Delimiter = "\r\n"; //initially it was: ControlChars.CrLf (line feed)
Fields = _Layer.LabelField.Replace(",", "").ToCharArray();
Indented = _Layer.LabelIndented;
}
else
{
if (_Legend.LabelMultiRow == true)
Delimiter = "\r\n"; //initially it was: ControlChars.CrLf (line feed)
Fields = _Legend.LabelField.Replace(",", "").ToCharArray();
Indented = _Legend.LabelIndented;
}
}
else
{
if (_CustomLabel.MultiRow == true)
Delimiter = "\r\n"; //initially it was: ControlChars.CrLf (line feed)
Fields = _CustomLabel.LabelField.Replace(",", "").ToCharArray();
Indented = _CustomLabel.Indent;
}
if (_Theme.AreaIndexes.ContainsKey(_Shape.AreaId))
{
j = 0;
for (i = 0; i <= Fields.Length - 1; i++)
{
switch (Fields[i])
{
case '0':
Label += _Shape.AreaId + Delimiter;
j = j + 1;
break;
case '1':
if (Indented == true)
Label += new string(' ', j * IndentSpace);
Label += ((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).AreaName + Delimiter;
j = j + 1;
break;
case '2':
if (Indented == true)
Label += new string(' ', j * IndentSpace);
//Label += ((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).DataValue + Delimiter;
//Textual dataValue is also displayed on Map Label, so property AreaInfo.DisplayInfo is used.
Label += ((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).DisplayInfo + Delimiter;
j = j + 1;
break;
case '3':
if (Indented == true)
Label += new string(' ', j * IndentSpace);
Label += _Theme.UnitName + Delimiter;
j = j + 1;
break;
case '4':
if (Indented == true)
Label += new string(' ', j * IndentSpace);
//Label += _Theme.SubgroupName(0) & Delimiter
//*** BugFix 21 Sep 2006 Subgroup label error
Label += ((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).Subgroup + Delimiter;
j = j + 1;
break;
case '5':
if (Indented == true)
Label += new string(' ', j * IndentSpace);
Label += ((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).Time + Delimiter;
break;
}
}
Label = Label.Trim(Delimiter.ToCharArray());
}
else
{
if (this._ShowLabelWhereDataExists)
{
//- If label is not required for Areas NOT having Data,
// then set blank label.
Label = string.Empty;
}
else
{
Hashtable AreaNames = _Layer.AreaNames;
string AreaName;
if (Array.IndexOf(Fields, "0"[0]) > -1)
Label = _Shape.AreaId + Delimiter;
if (Array.IndexOf(Fields, char.Parse("1")) > -1)
{
if (AreaNames.ContainsKey(_Shape.AreaId))
{
//Get language specific AreaName from Database if it exists
AreaName = (string)AreaNames[_Shape.AreaId];
}
else
{
//Get Shapefile Area Name
AreaName = _Shape.AreaName;
}
if (_Layer.LabelMultirow == true)
{
if (Label == "")
{
Label += AreaName;
}
else
{
if (_Layer.LabelIndented == true)
Label += new string(' ', IndentSpace);
Label += AreaName;
}
}
else
{
Label += AreaName;
}
}
}
}
}
return Label;
}
private void CalcDotDensity(DataView p_ThemeData, ref Theme p_Theme)
{
//*** Bugfix Feb 2006 Improper Dot Value logic
decimal MinVal = 0;
decimal MaxVal = 0;
decimal DotValue;
//*** Get Min and Max datavalues for current dataview
//GetMinMaxDataValue(ref p_ThemeData, ref MinVal, ref MaxVal);
p_ThemeData.Sort = DataExpressionColumns.DataType + " ASC," + DataExpressionColumns.NumericData + " ASC";
MinVal = (decimal)p_ThemeData[0][DataExpressionColumns.NumericData];
MaxVal = (decimal)p_ThemeData[p_ThemeData.Count - 1][DataExpressionColumns.NumericData];
//*** Set the DotValues
if (MaxVal > 0 & MaxVal < 1)
{
//For cases like Index datavalues
DotValue = MinVal;
}
else if (MaxVal < 100)
{
//*** For cases like ALR where datavalues are less than 100
DotValue = 1;
}
else
{
//-- Bug fix: When minValue = 0 and Max value > 100 , then max / min became infinity.
if (MaxVal > 100 && MinVal == 0)
{
MinVal = 1;
}
//*** For cases like population size where data values can be in lakhs
if (MaxVal / MinVal > 500)
{
//*** too much variation
DotValue = MaxVal / 500;
}
else
{
DotValue = MinVal;
}
}
p_Theme.Maximum = MaxVal;
if (DotValue < 1)
{
p_Theme.DotValue = (double)Math.Round(DotValue, 2);
}
else if (DotValue < 10)
{
p_Theme.DotValue = (double)Math.Round(DotValue, 1);
}
else
{
p_Theme.DotValue = (double)Math.Round(DotValue, 0);
}
//object[] oMDKeys = new object[MDKeys.Keys.Count];
//MDKeys.Keys.CopyTo(oMDKeys, 0);
object[] oMDKeys = this.MDColumns;
{
foreach (DataRowView _DRV in p_ThemeData)
{
if (!p_Theme.AreaIndexes.ContainsKey((string)_DRV[Area.AreaID])) //"Area_ID"
{
AreaInfo _AreaInfo = new AreaInfo();
{
_AreaInfo.IndicatorGID = (string)_DRV[Indicator.IndicatorGId]; //"Indicator_GId"
_AreaInfo.UnitGID = (string)_DRV[Unit.UnitGId]; //"Unit_GId"
_AreaInfo.SubgroupGID = (string)_DRV[SubgroupVals.SubgroupValGId]; //"Subgroup_Val_GId"
_AreaInfo.Subgroup = (string)_DRV[SubgroupVals.SubgroupVal]; //"Subgroup_Val"
_AreaInfo.Time = (string)_DRV[Timeperiods.TimePeriod]; //"TimePeriod"
_AreaInfo.AreaName = (string)_DRV[Area.AreaName]; //"Area_Name"
_AreaInfo.Source = (string)_DRV[IndicatorClassifications.ICName]; //"IC_Name"
//*** Metadata
_AreaInfo.MDFldVal = new Hashtable();
for (int i = 0; i <= oMDKeys.Length - 1; i++)
{
if (p_ThemeData.Table.Columns.Contains(oMDKeys[i].ToString()))
{
_AreaInfo.MDFldVal.Add(oMDKeys[i], _DRV[(string)oMDKeys[i]]);
}
}
_AreaInfo.DataValue = (decimal)Conversion.Val(_DRV[DataExpressionColumns.NumericData]); //"Data_Value"
//DisplayInfo stores textual DataValue (e.g. yes, no) and will be used as part map label
_AreaInfo.DisplayInfo = Convert.ToString(_DRV[Data.DataValue]);
}
//.RenderingInfo = CInt(Val(_DRV("Data_Value")) * DotValue / MaxVal)
p_Theme.AreaIndexes.Add((string)_DRV[Area.AreaID], _AreaInfo); //"Area_ID"
}
}
}
}
/// <summary>
/// Returns the SubgroupNId used in specified Chart theme. Returns -1 if theme is not a Chart theme.
/// </summary>
/// <returns></returns>
public string GetSubgroupNameUsedInChartTheme(Theme chartTheme)
{
string RetVal = string.Empty;
try
{
if (chartTheme != null && chartTheme.Type == ThemeType.Chart)
{
// Theme.I_U_S_GIDs array represents GID in form of :-
// Theme.I_U_S_GIDs[0] - IndicatorGID
// Theme.I_U_S_GIDs[1] - UnitGID
// Theme.I_U_S_GIDs[2] - SubgroupValGID
if (chartTheme.I_U_S_GIDs != null && chartTheme.I_U_S_GIDs.Length == 3)
{
//- Get SubgroupVal Name from SubgroupValGID used in ChartTheme
DataRow[] DRows = this._DIDataView.SubgroupVals.Select(SubgroupVals.SubgroupValGId + "='" + chartTheme.I_U_S_GIDs[2] + "'");
if (DRows.Length > 0)
{
RetVal = Convert.ToString(DRows[0][SubgroupVals.SubgroupVal]);
}
}
}
}
catch
{
}
return RetVal;
}
private void DrawChart(ref Graphics g, Theme _Theme, Matrix mTransMatrix, RectangleF CurExt, bool bSearch, float PtX, float PtY, ref string LayerId, ref string AreaId, ref GraphicsPath gPath)
{
#region "-- local Variables --"
int i;
Brush[] BrIS = new Brush[(_Theme.IndicatorColor.Length * _Theme.SubgroupFillStyle.Length)];
StringFormat _StringFormat = new StringFormat();
_StringFormat.Alignment = StringAlignment.Center;
_StringFormat.LineAlignment = StringAlignment.Center;
_StringFormat.FormatFlags = StringFormatFlags.NoClip;
for (i = 0; i <= _Theme.SubgroupFillStyle.Length - 1; i++)
{
BrIS[i] = new SolidBrush(Color.FromArgb(int.Parse(_Theme.SubgroupFillStyle[i])));
}
int VisibleTimePeriods = 0;
int SpCnt = 0; // ChartSeriesNames (Subgroup / Source) visible count.
int TotalBarColumns = 0; // Totol Bar columns to draw for ONE Area
int BarCtr = 0;
int TimeVisibleCtr = 0; // TimePeriod Counter for visible TimePeriods.
int LineCtr = 0;
float ColumnGap = 0; // Distance between Column Charts of two consecutive TimePeriods
double UnitWidth;
decimal MaxData = _Theme.Maximum;
float MapTop = m_FullExtent.Top;
Font TextFont = null; // maximum limit for Text Size of chart data value.
Brush ChartDataLabelBrush = null;
Font ChartAxisLabelFont = null;
Brush ChartAxisLabelBrush = null;
float TextFontSize = 6.2F; // Text size for Chart data value.
decimal DataValue = 0;
PointF Pt = new PointF();
PointF[] Pts = new PointF[] { Pt };
PointF[] PtData = new PointF[1];
PointF[] LeaderPts = new PointF[2];
Pen PnLeader = new Pen(_Theme.ChartLeaderColor, _Theme.ChartLeaderWidth);
PointF Centroid = new PointF(0, 0);
GraphicsPath gpShp = new GraphicsPath();
AreaInfo _AreaInfo;
string[] DataArr;
Hashtable ChartData = null; // Collection of TimePeriod wise delimited DataValue for multiple Subgroup/Source
string ChartMRD = string.Empty;
bool DataFoundForTimePeriod = false;
//-- Pie variables
float StartAngle = 0; // Start angle for first Pie section , starting from 0 degree in clockwise direction
float PieAngle = 0;
float PieDiameter = 0;
float PieMinDiameter = 0;
float PieMaxDiameter = 0;
decimal DataValueSum = 0; // sum
RectangleF ChartExtent = new RectangleF(); // Applicable for Pie & Line Chart
// Line variables
PointF LineStartPoint = new PointF();
PointF LineEndPoint = new PointF();
PointF[] LinePoints = new PointF[2];
object[] LineSubgroupPoints = null; // Line points for visible Subgroup for any TimePeriod
float LineChartYAxisLenght = 0F;
float LineThickness = (float)_Theme.ChartLineThickness;
bool AxisDrawn = false; // indicates whether X, Y Axis are drawn one time.
PointF AxisPoint1 = new PointF();
PointF AxisPoint2 = new PointF();
PointF[] AxisPoints = new PointF[2];
decimal LineMaxDataValue = 0;
PnLeader.DashStyle = _Theme.ChartLeaderStyle;
#endregion
//-- visible series - Subgroups / Sources
string[] ChartVisibleSeries;
if (_Theme.ChartSeriestype == ChartSeriesType.Subgroup)
{
ChartVisibleSeries = _Theme.SubgroupVisible;
}
else
{
ChartVisibleSeries = _Theme.SourceVisible;
}
//- Count Visible Series (either Subgroup Or Sources)
for (i = 0; i <= ChartVisibleSeries.Length - 1; i++)
{
if (ChartVisibleSeries[i] == "1")
SpCnt += 1;
}
//-- Set TextFont Size on the basis of Map's Current Extent
if (CurExt.Width < 40 && CurExt.Width >= 25)
{
TextFontSize = 7;
}
else if (CurExt.Width < 25)
{
TextFontSize = 8;
}
//TextFont = new Font(_Theme.LabelFont.Name, TextFontSize);
//-- Set Font used to render Data Value & Chart Axis Labels
CustomLabelSetting labelSetting = _Theme.ChartDataLabelSettings;
if (labelSetting == null)
{
labelSetting = new CustomLabelSetting();
}
TextFont = labelSetting.LabelFont;
ChartDataLabelBrush = new SolidBrush(labelSetting.LabelColor);
labelSetting = _Theme.ChartAxisLabelSettings;
if (labelSetting == null)
{
labelSetting = new CustomLabelSetting();
}
ChartAxisLabelFont = labelSetting.LabelFont;
ChartAxisLabelBrush = new SolidBrush(labelSetting.LabelColor);
//*** Bugfix / Enhancement 02 May 2006 Controling chart width
//*** Bugfix / Enhancement 15 Jun 2006 Controling chart width
//*** Set the unit width to 1/20th of the Screen width.
//*** If there are multiple subgroup that should be accomodated then they should be accomodated within unit width
//*** Set Width of Bars based on FullExtentWidth(/) + Subgroup Count(\) + Chart Size(/)
UnitWidth = ((m_FullExtent.Width) / (SpCnt * 20)) * Math.Pow(1.5, _Theme.ChartWidth - 10);
//UnitWidth = ((m_FullExtent.Width) / (50)) + ((float)_Theme.ChartWidth / 20);
//Exponential Rise (_Theme.ChartWidth / 10) '
//UnitWidth = (1 / SpCnt) * (_Theme.ChartWidth / 10) '*** Set Width of Bars based on FullExtentWidth(/) + Subgroup Count(\) + Chart Size(/)
ColumnGap = (float)((UnitWidth * 0.5) * (_Theme.ColumnsGap));
Theme _ATheme = m_Themes.GetActiveTheme();
bool bLayerVisibility;
Shape _Shape;
//Polygon : Polyline : Point
if (SpCnt > 0)
{
// and calculate the PieDiameter (Max & Min) on the basis of Map FullExtent.
// Maximum PieDiameter is kept at 1/5 th of FullExtent.
if (_Theme.ChartType != ChartType.Column)
{
if ((PieMaxDiameter < m_FullExtent.Height / 5F) || (PieMaxDiameter < m_FullExtent.Width / 5F))
{
//- max
if (m_FullExtent.Height > m_FullExtent.Width)
{
PieMaxDiameter = (m_FullExtent.Width) / 5F;
}
else
{
PieMaxDiameter = (m_FullExtent.Height) / 5F;
}
//- Validate Maximum Piediameter shoukd be > 3F
if (PieMaxDiameter < 3F)
{
PieMaxDiameter = 3F;
}
//- Mimimum PieDiameter is Kept 1/3rd of Maximim.
PieMinDiameter = PieMaxDiameter * 0.3F;
}
//-- Maximum Diameter must be less than Total Extent / 5
if ((PieMaxDiameter > CurExt.Width / 4))
{
PieMaxDiameter = CurExt.Width / 4;
//- Mimimum PieDiameter is Kept 1/3rd of Maximim.
PieMinDiameter = PieMaxDiameter * 0.3F;
}
}
//*** If all subgroup are unchecked then no need of rendering
foreach (Layer Lyr in Layers)
{
//--Reset Chart variables
StartAngle = 0;
PieAngle = 0;
DataValueSum = 0;
AxisDrawn = false;
VisibleTimePeriods = 0;
//Traverse Layers collection
if ((_ATheme == null))
{
bLayerVisibility = Lyr.Visible;
}
else
{
if (_ATheme.LayerVisibility[Lyr.ID] == null)
{
bLayerVisibility = false;
}
else
{
bLayerVisibility = (bool)_ATheme.LayerVisibility[Lyr.ID];
}
}
if (Lyr.LayerType == ShapeType.Polygon & bLayerVisibility == true & Lyr.Extent.IntersectsWith(CurExt))
{
// Render layer only if it lies within current map extent
Hashtable ht = Lyr.GetRecords(Lyr.LayerPath + "\\" + Lyr.ID);
IDictionaryEnumerator dicEnumerator = ht.GetEnumerator();
while (dicEnumerator.MoveNext())
{
//Traverse Shapes
_Shape = (Shape)dicEnumerator.Value;
//--Check AreaID exists in AreaIndexes. AND AreaID should NOT be excluded explicitly.
if (_Theme.AreaIndexes.ContainsKey(_Shape.AreaId) && _Theme.ExcludeAreaIDs.Contains(_Shape.AreaId) == false)
{
_AreaInfo = (AreaInfo)_Theme.AreaIndexes[_Shape.AreaId];
//-- get ChartData and ChartMRDData.
ChartData = _AreaInfo.ChartData;
ChartMRD = _AreaInfo.ChartMostRecentData;
//*** Get Shape Centroid
if (_Theme.ModifiedCharts.ContainsKey(Lyr.ID + "_" + _Shape.AreaId))
{
//*** Get Modified Centroid for Nudged Chart
Centroid = (PointF)_Theme.ModifiedCharts[Lyr.ID + "_" + _Shape.AreaId];
//*** Draw Leader Line for Nudged Chart if atleast one subgroup bar is visible
if (SpCnt > 0 & _Theme.ChartLeaderVisible == true)
{
LeaderPts[0] = Centroid;
if (Lyr.LayerType == ShapeType.Polygon)
{
LeaderPts[1] = _Shape.Centroid;
}
else if (Lyr.LayerType == ShapeType.Point)
{
LeaderPts[1] = (PointF)_Shape.Parts[0];
}
mTransMatrix.TransformPoints(LeaderPts);
g.DrawLine(PnLeader, LeaderPts[0], LeaderPts[1]);
}
}
else
{
//*** Get default Shape Centroid
if (Lyr.LayerType == ShapeType.Polygon)
{
Centroid = _Shape.Centroid;
}
else if (Lyr.LayerType == ShapeType.Point)
{
Centroid = (PointF)_Shape.Parts[0];
}
}
//--Reset Chart variables
AxisDrawn = false;
VisibleTimePeriods = 0;
DataValueSum = 0;
TimeVisibleCtr = 0;
StartAngle = 0;
PieAngle = 0;
#region "-- Set Pie / Line Chart Extent "
//-- Get X, Y position & Diameter of Pie Circle / Extent for Line Chart .
if (_Theme.ChartType == ChartType.Pie || _Theme.ChartType == ChartType.Line)
{
//-- Pie drawn should be fitted in the Area.
// so reduce the Area of Pie to 40% of Total Area Extent
ChartExtent = _Shape.Extent;
ChartExtent.Width = ChartExtent.Width * 0.5F;
ChartExtent.Height = ChartExtent.Height * 0.5F;
//-- Set the Pie Diameter according to layer's width and height
if (_Theme.PieAutoSize) //|| (!(_Theme.PieAutoSize) & _Theme.PieSize <= 0))
{
//-- If Shape Area is very small i.e. < Minumum Diameter set,
// then
if (ChartExtent.Width < PieMinDiameter || ChartExtent.Height < PieMinDiameter)
{
PieDiameter = PieMinDiameter;
}
else if (ChartExtent.Width > PieMaxDiameter && ChartExtent.Height > PieMaxDiameter)
{
//If PieDiameter is too high i.e. > Maximum Diameter set,
PieDiameter = PieMaxDiameter;
}
else if (ChartExtent.Height < ChartExtent.Width)
{
if (ChartExtent.Height * 0.9 < PieMinDiameter)
{
PieDiameter = PieMinDiameter;
}
else
{
PieDiameter = ChartExtent.Height * 0.9F;
//PieDiameter = PieRectExtent.Height * 0.5F + (1 - PieRectExtent.Height / PieRectExtent.Width);
}
}
else
{
if (ChartExtent.Width * 0.9 < PieMinDiameter)
{
PieDiameter = PieMinDiameter;
}
else
{
PieDiameter = ChartExtent.Width * 0.9F;
//PieDiameter = PieRectExtent.Height * 0.5F + (1 - PieRectExtent.Height / PieRectExtent.Width);
}
//PieDiameter = PieRectExtent.Width * 0.5F + (1 - PieRectExtent.Width / PieRectExtent.Height);
}
//-- Multiply by Auto size Factor value.
PieDiameter *= _Theme.PieAutoSizeFactor;
}
else if (_Theme.PieSize > 0)
{
//-- Fixed size of each pie is started at minium from curExtent / 12
PieMaxDiameter = CurExt.Height / 12;
//-- Then add (PieSize / 10) to it.
PieDiameter = (PieMaxDiameter) * (1 + (float)_Theme.PieSize / 10);
}
ChartExtent.Width = PieDiameter;
ChartExtent.Height = PieDiameter;
if (_Theme.ModifiedCharts.ContainsKey(Lyr.ID + "_" + _Shape.AreaId))
{
//-- IF Chart is nudged then keep Pie center on Centroid.
ChartExtent.X = Centroid.X - PieDiameter * 0.5F;
ChartExtent.Y = Centroid.Y - PieDiameter * 0.5F;
}
else
{
//else, Keep pie center little displaced from Centroid towards downwards
ChartExtent.X = Centroid.X - PieDiameter * 0.6F;
ChartExtent.Y = Centroid.Y - PieDiameter * 0.7F;
}
if (_Theme.ChartType == ChartType.Line)
{
ChartExtent.Y = Centroid.Y - ChartExtent.Height * 0.1F;
ChartExtent.Height = PieDiameter;
ChartExtent.Width = ChartExtent.Height * 1.4F;
}
}
#endregion
//- Get Visible TimePeriods (used in calculating X-Axis length)
foreach (string KeyTimePeriod in ChartData.Keys)
{
if ((bool)_Theme.ChartTimePeriods[KeyTimePeriod] == true)
{
//- Count TimePeriods only if DataValue exists for visible Subgroups
string[] TempDataArr = ChartData[KeyTimePeriod].ToString().Split(',');
for (i = 0; i < TempDataArr.Length; i++)
{
if (string.IsNullOrEmpty(TempDataArr[i]) == false)
{
if (ChartVisibleSeries[i] == "1")
{
VisibleTimePeriods++;
break;
}
}
}
}
}
if (VisibleTimePeriods == 0 || _Theme.DisplayChartMRD)
{
VisibleTimePeriods = 1;
}
//--Total bar column to draw for single Area. (Total Subroups * Total TimePeriod)
TotalBarColumns = VisibleTimePeriods * SpCnt;
BarCtr = 0;
LineSubgroupPoints = new object[ChartVisibleSeries.Length]; // holds line Points drawn
//-- Loop TimePeriods for Column OR Line chart. Column/ Line will be plotted for each TimePeriod
foreach (string TimePeriodKey in _Theme.ChartTimePeriods.Keys)
{
if (string.IsNullOrEmpty(TimePeriodKey.ToString()) == false)
{
//-- Check TimePeriod visibiliy and visibleTime < 2 for LineChart
if (!(_Theme.ChartType == ChartType.Line && VisibleTimePeriods < 2))
{
//-- Check if TimePeriod visibilty is ON, And ChartData must have data against timePeriod
if ((_Theme.ChartTimePeriods[TimePeriodKey.ToString()] == true && ChartData.ContainsKey(TimePeriodKey)) || _Theme.DisplayChartMRD)
{
if (TimeVisibleCtr < VisibleTimePeriods)
{
TimeVisibleCtr++;
}
LineCtr = 0;
DataValueSum = 0;
DataFoundForTimePeriod = false;
//-- If MRD for Chart is ON, Get mostRecent DataValues
if (_Theme.DisplayChartMRD)
{
DataArr = ChartMRD.Split(',');
}
else //IF MRD is Off, get TimePeriodwise DataValues.
{
DataArr = ChartData[TimePeriodKey].ToString().Split(',');
}
//-- Get sum of all dataValues, will be used in PieChart, LineChart
// sum for only visible subgroups
for (i = 0; i < DataArr.Length; i++)
{
if (string.IsNullOrEmpty(DataArr[i]) == false)
{
decimal decVal = Convert.ToDecimal(DataArr[i], CultureInfo.InvariantCulture.NumberFormat);
if (decVal > 0 && ChartVisibleSeries[i] == "1")
{
DataFoundForTimePeriod = true; //-- Indicates that some Data is found for visible Subgroup
//-- Round DataValues
decVal = Math.Round(decVal, _Theme.RoundDecimals);
DataArr[i] = decVal.ToString().Replace(",", ".");
DataValueSum += decVal;
}
}
}
// -- Get maximum DataValue for LineChart
if (_Theme.ChartType == ChartType.Line)
{
if (_Theme.DisplayChartMRD)
{
LineMaxDataValue = this.GetMaximumChartDataValue(DataArr);
}
else
{
LineMaxDataValue = this.GetMaximumChartDataValue(ChartData);
}
LineMaxDataValue *= 1.3M;
}
int j = 0;
//*** Counter for Visible Series (subgroup / Sources)
for (i = 0; i <= _Theme.SubgroupFillStyle.Length - 1; i++)
{
if (ChartVisibleSeries[i] == "1" && DataFoundForTimePeriod)
{
BarCtr++; //This is Nth Bar Column drawing (after increment)
try
{
if (DataArr[i] == "")
{
DataValue = 0;
}
else
{
DataValue = Convert.ToDecimal(Conversion.Val(DataArr[i]), CultureInfo.InvariantCulture.NumberFormat);
//DataValue = (decimal)Microsoft.VisualBasic.Conversion.Val(DataArr[i]);
//Cdbl
}
//-- If DataValue is NOT Zero, NOT Pie chart
if (DataArr[i] != "" && DataValueSum != 0)
{
#region "-- Column --"
if (_Theme.ChartType == ChartType.Column)
{
Pt = Centroid;
if (_Theme.ModifiedCharts.ContainsKey(Lyr.ID + "_" + _Shape.AreaId))
{
Pt.X = Pt.X + ((BarCtr - 1) * (float)UnitWidth) + (ColumnGap * (TimeVisibleCtr - 1));
}
else
{
//-Chart Mid point should coincide with the Centroid of Shape
//- get Totol width of Column Chart , and get mid point of chart
float ChartWidth = (float)(UnitWidth * TotalBarColumns) + ((VisibleTimePeriods - 1) * ColumnGap);
Pt.X = Pt.X - ChartWidth / 2F + ((BarCtr - 1) * (float)UnitWidth) + (ColumnGap * (TimeVisibleCtr - 1));
//Pt.Y = Pt.Y + (_Shape.Extent.Height) / 20;
Pt.Y = Pt.Y - (CurExt.Height) / 40;
}
Pts = new PointF[4];
Pts[0] = Pt;
//1st
Pt.X = Pt.X + (float)UnitWidth;
Pts[1] = Pt;
//2nd
//*** Bugfix / Enhancement 15 Jun 2006 Controling Chart Height
//*** Set Height of Bars based on FullExtentWidth(/) + DataValue(\) + Chart Size(/)
Pt.Y = Pt.Y + (float)((m_FullExtent.Height / 2) * (float)(DataValue / MaxData) * Math.Pow(1.5, _Theme.ChartSize - 10));
// exponential rise (_Theme.ChartSize / 10))
//--AXIS X & Y
//-- First Draw the X for Column Chart.
//-- Axis should be drawn only first time.
// Axis for Column to be drawn only for multiple TimePeriods.
gpShp.Reset();
if (AxisDrawn == false && _Theme.DisplayChartMRD == false)
{
//--Get Origin of Axis to be drawn, starting near first Column bar.
//- Get coordinates of First Column bar
AxisPoint1 = Centroid;
if (_Theme.ModifiedCharts.ContainsKey(Lyr.ID + "_" + _Shape.AreaId))
{
}
else
{
//-Chart Mid point should coincide with the Centroid of Shape
//- get Totol width of Column Chart , and get mid point of chart
float ChartWidth = (float)(UnitWidth * TotalBarColumns) + ((VisibleTimePeriods - 1) * ColumnGap);
AxisPoint1.X = AxisPoint1.X - ChartWidth / 2F;
AxisPoint1.Y = Pts[0].Y;
}
//-- Adding Axis buffer
AxisPoint1.X = AxisPoint1.X - ((float)UnitWidth / 6F);
AxisPoint1.Y = AxisPoint1.Y;
AxisPoint2.X = AxisPoint1.X + ((float)UnitWidth * TotalBarColumns) + (ColumnGap * (VisibleTimePeriods - 1)) + ((float)UnitWidth / 3F);
AxisPoint2.Y = AxisPoint1.Y;
// X Axis
if (_Theme.ShowChartAxis)
{
//gpShp.AddLine(AxisPoint1, AxisPoint2);
AxisPoints[0] = AxisPoint1;
AxisPoints[1] = AxisPoint2;
mTransMatrix.TransformPoints(AxisPoints);
g.DrawLine(new Pen(new SolidBrush(_Theme.ChartAxisColor), 1), AxisPoints[0], AxisPoints[1]);
}
AxisDrawn = true;
AxisPoint1.X += (float)UnitWidth / 6F;
AxisPoint2.X -= 0.1F;
}
if (Pt.Y > MapTop)
{
// ReDimStatement not supported in C#, so Pts array is copied into new array PtsTemp
PointF[] PtsTemp = new PointF[7]; //PtsTemp[] is resized as desired
Array.Copy(Pts, PtsTemp, Math.Min(Pts.Length, PtsTemp.Length));
Pts = PtsTemp; // PtsTemp elements are copied back into Pts[]
Pt.Y = MapTop - 2 * (float)UnitWidth;
Pts[2] = Pt;
//3rd
Pt.X = Pt.X - (float)UnitWidth / 4;
Pts[3] = Pt;
//4rd
Pt.Y = Pt.Y - (float)UnitWidth / 4;
Pt.X = Pt.X - (float)UnitWidth / 4;
Pts[4] = Pt;
//5th
Pt.Y = MapTop - 2 * (float)UnitWidth;
Pts[5] = Pt;
//6th
Pt.X = Pt.X - (float)UnitWidth / 2;
Pts[6] = Pt;
//7th
//gpShp.Reset();
gpShp.AddPolygon(Pts);
//*** Set Bar Break
Array.Clear(Pts, 0, 7);
Pt.Y = Pt.Y + (float)UnitWidth / 4;
Pts[0] = Pt;
Pt.X = Pt.X + (float)UnitWidth / 2;
Pts[1] = Pt;
Pt.Y = Pt.Y + (float)UnitWidth / 4;
Pt.X = Pt.X + (float)UnitWidth / 4;
Pts[2] = Pt;
Pt.Y = Pt.Y - (float)UnitWidth / 4;
Pts[3] = Pt;
Pt.X = Pt.X + (float)UnitWidth / 4;
Pts[4] = Pt;
Pt.Y = MapTop - (float)UnitWidth;
Pts[5] = Pt;
Pt.X = Pt.X - (float)UnitWidth;
Pts[6] = Pt;
//gpShp.AddPolygon(Pts);
}
else
{
Pts[2] = Pt;
//3rd
Pt.X = Pt.X - (float)UnitWidth;
Pts[3] = Pt;
//4th
//gpShp.Reset();
//gpShp.AddPolygon(Pts);
}
//-- Add Bar polygon
gpShp.AddPolygon(Pts);
}
#endregion
#region "-- LINE --"
if (_Theme.ChartType == ChartType.Line)
{
LineCtr++;
//-- First Draw the X, Y axis for Line Chart.
//-- Axis should be drawn only first time.
gpShp.Reset();
if (AxisDrawn == false && VisibleTimePeriods > 1)
{
// X Axis
AxisPoint1 = new PointF(ChartExtent.Left, ChartExtent.Top);
AxisPoint2 = new PointF(ChartExtent.Left + ChartExtent.Width, ChartExtent.Top);
if (_Theme.ShowChartAxis)
{
//gpShp.AddLine(AxisPoint1, AxisPoint2);
AxisPoints[0] = AxisPoint1;
AxisPoints[1] = AxisPoint2;
mTransMatrix.TransformPoints(AxisPoints);
g.DrawLine(new Pen(new SolidBrush(_Theme.ChartAxisColor), 1), AxisPoints[0], AxisPoints[1]);
}
// Y Axis
AxisPoint2 = new PointF(ChartExtent.Left, ChartExtent.Top + ChartExtent.Height);
if (_Theme.ShowChartAxis)
{
//gpShp.AddLine(AxisPoint1, AxisPoint2);
AxisPoints[0] = AxisPoint1;
AxisPoints[1] = AxisPoint2;
mTransMatrix.TransformPoints(AxisPoints);
g.DrawLine(new Pen(new SolidBrush(_Theme.ChartAxisColor), 1), AxisPoints[0], AxisPoints[1]);
}
// Get Y Axis height
LineChartYAxisLenght = ChartExtent.Height;
// - Get horizontal distance between two consecutive points
UnitWidth = ChartExtent.Width / (VisibleTimePeriods + 1);
// -- Set Start Point same as
LineStartPoint = new PointF(ChartExtent.Left + (float)(UnitWidth * TimeVisibleCtr), ChartExtent.Top + (float)(DataValue / LineMaxDataValue) * LineChartYAxisLenght);
AxisDrawn = true;
}
//-- Draw Points for given DataValue
LineEndPoint = new PointF(ChartExtent.Left + (float)(UnitWidth * TimeVisibleCtr), ChartExtent.Top + (float)(DataValue / LineMaxDataValue) * LineChartYAxisLenght);
if (LineSubgroupPoints[i] != null)
{
//-- Join Line from previous Point to New Point
//- In first loop, line will start from origin
LineStartPoint = (PointF)LineSubgroupPoints[i];
//PointF[] Line = { LineStartPoint, LineEndPoint, new PointF(LineEndPoint.X, LineEndPoint.Y - 0.02F), new PointF(LineStartPoint.X, LineStartPoint.Y - 0.02F) };
//gpShp.AddPolygon(Line);
LinePoints = new PointF[] { LineStartPoint, LineEndPoint };
mTransMatrix.TransformPoints(LinePoints);
g.DrawLine(new Pen(BrIS[i], LineThickness), LinePoints[0], LinePoints[1]);
}
//-- Draw a dot circle on Point
float PointDiameter = CurExt.Height / 400;
gpShp.AddEllipse(LineEndPoint.X - PointDiameter, LineEndPoint.Y - PointDiameter, PointDiameter * 2, PointDiameter * 2);
//- Set End point as Starting point for next Point to draw.
LineSubgroupPoints[i] = LineEndPoint;
}
#endregion
#region "-- PIE --"
else if (_Theme.ChartType == ChartType.Pie)
{
if (!(string.IsNullOrEmpty(DataArr[i])) && DataValue > -1 && DataValueSum > 0)
{
//--Increment Start Angle for next Pie in loop
StartAngle += PieAngle;
if (j == SpCnt - 1)
{
PieAngle = 360 - StartAngle;
}
else
{
PieAngle = (int)(DataValue / DataValueSum * 360); // (decimal.Parse(DataArr[i])
}
gpShp.Reset();
//gpShp.AddPie((int)(PieRectExtent.X + PieRectExtent.Width * 0.5), (int)(PieRectExtent.Y + PieRectExtent.Height * 0.4), (int)(PieRectExtent.Height * 0.5), (int)(PieRectExtent.Height * 0.5), StartAngle, PieAngle);
//gpShp.AddPie((int)(PieRectExtent.X), (int)PieRectExtent.Y, (int)PieRectExtent.Width , (int)PieRectExtent.Height, StartAngle, PieAngle);
if (StartAngle == 0 && PieAngle == 360)
{
gpShp.AddEllipse(ChartExtent);
}
else
{
gpShp.AddPie(ChartExtent.X, ChartExtent.Y, ChartExtent.Width, ChartExtent.Height, StartAngle, PieAngle);
}
}
}
#endregion
#region "-- Draw Chart Shape --"
//*** Draw Column or Pie, or Line Chart
gpShp.Transform(mTransMatrix);
if (bSearch)
{
if (gpShp.IsVisible(PtX, PtY))
{
AreaId = _Shape.AreaId;
LayerId = Lyr.ID;
}
if (_Theme.ChartType == ChartType.Column)
{
gPath.AddPolygon(Pts);
}
else if (_Theme.ChartType == ChartType.Line)
{
gPath.AddRectangle(ChartExtent);
}
else if (_Theme.ChartType == ChartType.Pie)
{
gPath.AddPie(ChartExtent.X, ChartExtent.Y, ChartExtent.Width, ChartExtent.Height, StartAngle, PieAngle);
}
}
else
{
g.SmoothingMode = SmoothingMode.AntiAlias;
g.PixelOffsetMode = PixelOffsetMode.HighQuality;
//PathGradientBrush LBrush = new PathGradientBrush(gpShp);
//LBrush.SurroundColors = new Color[] { Color.Red, Color.Green, Color.Blue };
// LBrush.CenterColor = Color.Gray;
g.FillPath(BrIS[i], gpShp); //LBrush
//LBrush.Dispose();
if (_Theme.ChartType == ChartType.Pie)
{
//-- In case of Pie, draw shape border with gray
g.DrawPath(Pens.DarkGray, gpShp);
}
else
{
g.DrawPath(Pens.Black, gpShp);
}
//*** Draw Data Value
// Draw data Value if DataValueSum is >0 OR ( visible TimePeriods >= 2 in Line Chart)
if (!(string.IsNullOrEmpty(DataArr[i])) && (_Theme.DisplayChartData == true && DataValueSum != 0) && (!(_Theme.ChartType == ChartType.Line && VisibleTimePeriods < 2)))
{
//--DataValue Label's X, Y position
switch (_Theme.ChartType)
{
case ChartType.Column:
Pt.X = Pt.X + (float)UnitWidth / 2;
Pt.Y = Pt.Y; // + 0.4F;
break;
case ChartType.Pie:
//--Label's X, Y position will be calculated
// on the basis of StartAngle & PieAngle of next subsequent Pie.
if (!(string.IsNullOrEmpty(DataArr[i])) && DataValue > -1 && DataValueSum > 0)
{
//- X
double angle;
angle = Math.PI * (StartAngle + (PieAngle / 2)) / 180.0;
double p = Math.Cos(angle);
Pt.X = (float)(((ChartExtent.Left + ChartExtent.Right) / 2) + (ChartExtent.Width / 1.7) * p);
//-Y
p = Math.Sin(angle);
Pt.Y = (float)(((ChartExtent.Top + ChartExtent.Bottom) / 2) + (ChartExtent.Height / 1.7) * p);
}
break;
case ChartType.Line:
Pt = LineEndPoint;
Pt.Y += CurExt.Height / 100; //- Drawing dataValue at some distance from actual plotted point.
break;
}
PtData[0] = Pt;
mTransMatrix.TransformPoints(PtData);
//g.DrawString(DataValue.ToString(), TextFont, SystemBrushes.WindowText, PtData[0], _StringFormat);
//-- Draw Data Value with orientation
this.DrawString(g, DataValue.ToString(), true, TextFont, ChartDataLabelBrush, PtData[0], _Theme.ChartDataLabelSettings.YOffset, _StringFormat, _Theme.ChartDataLabelSettings.TextOrientationAngle);
}
}
Pts = null;
#endregion
}
}
catch (Exception ex)
{
Console.Write(ex.Message);
}
j += 1;
}
//Subgroup Visibility
}// Subgroups loop ends here.
//BarCtr++; // Bar counter increment to give gap between two timeSeries
}
#region "-- Draw TimePeriod in X Axis--"
//-- Draw TimePeriod Text in X- Axis (Applicable in Column & Line)
if (!(_Theme.DisplayChartMRD) && _Theme.ShowChartAxis && ChartData.Contains(TimePeriodKey) && _Theme.ChartTimePeriods[TimePeriodKey] == true && SpCnt > 0 && _Theme.ChartType != ChartType.Pie)
{
if (DataValueSum != 0)
{
if (_Theme.ChartType == ChartType.Column)
{
//Pt.X = AxisPoint1.X + ((float)UnitWidth * SpCnt * TimeCtr) + (float)UnitWidth;
Pt.X = AxisPoint1.X + ((float)UnitWidth * (TimeVisibleCtr - 1) * SpCnt) + (ColumnGap * (TimeVisibleCtr - 1)) + (float)UnitWidth * 0.5F * SpCnt;
Pt.Y = AxisPoint1.Y - (CurExt.Height / 90);
PtData[0] = Pt;
mTransMatrix.TransformPoints(PtData);
}
else if (_Theme.ChartType == ChartType.Line && VisibleTimePeriods > 1)
{
PtData[0].X = LineEndPoint.X;
PtData[0].Y = AxisPoint1.Y - (CurExt.Height / 70);
mTransMatrix.TransformPoints(PtData);
}
//g.DrawString(TimePeriodKey.ToString(), ChartAxisLabelFont, ChartAxisLabelBrush, PtData[0], _StringFormat);
//-- Draw Data Value with orientation
this.DrawString(g, TimePeriodKey.ToString(), false, ChartAxisLabelFont, ChartAxisLabelBrush, PtData[0], _Theme.ChartAxisLabelSettings.YOffset, _StringFormat, _Theme.ChartAxisLabelSettings.TextOrientationAngle);
}
}
if (((_Theme.DisplayChartMRD) && _Theme.ChartType == ChartType.Column) || (_Theme.ChartType == ChartType.Pie))
{
break; // in MRD case, only Only Most recent dataValue for Subgroup/ Source series will be plotted in Column chart
}
#endregion
}
}
} // TimePeriod Loop ends
//For each subgroup
if (bSearch)
{
if (AreaId != "")
{
gPath.Transform(mTransMatrix);
return;
}
//TODO dispose objects
//TODO case when same areaid might belong to multiple layers
else
{
gPath.Reset();
}
}
}
//Non Missing data Shapes
}
//Traverse Shapes
}
//Extent-Visibility-Type
}
//Traverse Layers collection
}
//*** Dispose
//gPath = New GraphicsPath
_Shape = null;
// Pt = null;
for (i = 0; i <= BrIS.Length - 1; i++)
{
BrIS[i].Dispose();
}
PnLeader.Dispose();
}
/// <summary>
/// It initializes Map by adding layers in it and creating Theme on the basis of current userSelections & PresentationDataView.
/// </summary>
/// <param name="preserveLegendsRanges">true, if Map's existing Legend's settings are required to preserve in new Legends when Map will initialize again.</param>
public void Initialize(string p_ImageFolder, string spatialMapFolder, string CFLFolder, bool preserveLegendsRanges)
{
this.m_ImagePath = p_ImageFolder.Replace("\\", @"\");
this.m_SpatialMapFolder = spatialMapFolder;
this.m_CFLPath = CFLFolder;
string ExistingPolygonLayers = string.Empty;
DataView dvAreaMapLayerInfo;
DateTime dtStartDate;
DateTime dtEndDate;
DateTime dtTempStartDate = DateTime.Parse(DEFAULT_START_DATE).Date;
DateTime dtTempEndDate = DateTime.Parse(DEFAULT_START_DATE).Date;
CultureInfo ociEnUS = new CultureInfo("en-US", false);
this.sbLayerNIDs = new StringBuilder();
this.sbLayerNames = new StringBuilder();
//-- Get the date range for which shapefiles are to be considered
//-- handle different Reginal Settings - Thai, Arabic etc
dtStartDate = DateTime.Parse(DEFAULT_START_DATE, ociEnUS).Date;
dtEndDate = DateTime.Parse(DEFAULT_END_DATE, ociEnUS).Date;
//-- CHECK if PresentationData has any record in it.
//-- If NO Record found, then clear Themes and Layers.
if (this.PresentationData != null && this.PresentationData.Count > 0)
{
string sSql = string.Empty;
if (this.UserPreference.UserSelection.TimePeriodNIds.Length > 0)
{
// Get TimePeriod from Userselection.
sSql = DIQueries.Timeperiod.GetTimePeriod(FilterFieldType.NId, this.UserPreference.UserSelection.TimePeriodNIds);
}
else
{
// Get TimePeriod from PresentationData.
DataView dvTimeperiods = this.GetTimePeriods();
string TimeNids = string.Empty;
for (int k = 0; k < dvTimeperiods.Count; k++)
{
if (TimeNids.Length > 0)
{
TimeNids += ",";
}
TimeNids += dvTimeperiods[k][Timeperiods.TimePeriodNId].ToString();
}
sSql = DIQueries.Timeperiod.GetTimePeriod(FilterFieldType.NId, TimeNids);
}
//string sSql = DIQueries.Timeperiod.GetTimePeriod(FilterFieldType.NId, "");
System.Data.IDataReader dr = DIConnection.ExecuteReader(sSql);
int i = 0;
while (dr.Read())
{
dtStartDate = DateTime.Parse(DEFAULT_START_DATE, ociEnUS).Date;
dtEndDate = DateTime.Parse(DEFAULT_END_DATE, ociEnUS).Date;
TimePeriodFacade.SetStartDateEndDate(dr[Timeperiods.TimePeriod].ToString(), ref dtTempStartDate, ref dtTempEndDate);
if (i == 0) //For first time set dtStartDate dtEndDate
{
dtStartDate = dtTempStartDate;
dtEndDate = dtTempEndDate;
}
else
{
if (System.DateTime.Compare(dtTempStartDate, dtStartDate) < 0)
dtStartDate = dtTempStartDate;
if (System.DateTime.Compare(dtTempEndDate, dtEndDate) > 0)
dtEndDate = dtTempEndDate;
}
i++;
}
dr.Close();
dr.Dispose();
//*** Add Layer to Layers collection
//-- get Areas present in DataView.
string sAreaNIds = GetAreaNIds();
//-- Get & Merge Areas from DrillDown Collection.
if (this._DrillDownAreaNIds.Count > 0)
{
sAreaNIds += "," + string.Join(",", this._DrillDownAreaNIds.ToArray());
}
List<string> AreaNIds = new List<string>(sAreaNIds.Split(','));
/// Very Important: If total Area selected is more than 1000 then the
/// "Query for All Areas and Area Map relation with complete info of Area Map Layer without SHP, SHX and DBF"
/// takes a lot of time to execute.
/// This also effects the loop below
/// Query for All Areas and Area Map relation with complete info of Area Map Layer without SHP, SHX and DBF
if (AreaNIds.Count > 1000)
{
/// TODO: Database based: One Time Process - Could be moved to some better location
sSql = this.DIQueries.Area.GetAreaMapLayer(DevInfo.Lib.DI_LibDAL.Queries.Area.Select.MapFilterFieldType.AreaNId, "", FieldSelection.Light);
}
else
{
sSql = this.DIQueries.Area.GetAreaMapLayer(DevInfo.Lib.DI_LibDAL.Queries.Area.Select.MapFilterFieldType.AreaNId, sAreaNIds, FieldSelection.Light);
}
dvAreaMapLayerInfo = this.DIConnection.ExecuteDataTable(sSql).DefaultView;
// Filter on Selected Area NIDs
//dvAreaMapLayerInfo.RowFilter = Area.AreaNId + " in(" + sAreaNIds + ")";
//StringBuilder sbSortedAreaNIDs = new StringBuilder();
//sAreaNIds = "," + sAreaNIds + ",";
//AreaNIds = DIConnection.GetDelimitedValuesFromDataTable(dvAreaMapLayerInfo.Table, Area.AreaNId).Split(',');
// Query: Get all Shapes from the database (Layer_NId, SHP, SHX and DBF)
// Prepare a DataView for that - LayerDataView
// TODO: Database based: One Time Process - Could be moved to some better location
//--sSql = this.DIQueries.Area.GetAreaMapLayerByNid("", FieldSelection.Light);
//--DataTable dtLayerDataTable = this.DIConnection.ExecuteDataTable(sSql);
//-- Get all Polygon layers (if existed in previous Layers Collection).
//-- Important DO NOT Delete custom & Feature Layers as not required to be deleted in case of Gallery refresh.
for (int p = 0; p < this.Layers.Count; p++)
{
if (this.Layers[p].LayerType == ShapeType.Polygon)
{
ExistingPolygonLayers += this.Layers[p].ID + "^";
}
}
//-- remove polygon layers which are NOT present in new Layer DataView
foreach (string lyrId in ExistingPolygonLayers.Split('^'))
{
if (this.m_Layers.LayerIndex(lyrId.Trim()) >= 0)
{
// If DataView has a row for perticular LayerName, then delete it from Layers Collection
if (dvAreaMapLayerInfo.Table.Select(Area_Map_Metadata.LayerName + " ='" + DICommon.RemoveQuotes(lyrId.Trim()) + "'").Length == 0)
{
this.m_Layers.RemoveAt(this.m_Layers.LayerIndex(lyrId.Trim()));
}
}
}
dvAreaMapLayerInfo.Sort = Area.AreaID + "," + Area_Map_Layer.EndDate;
//get distinct layers by max end date
dvAreaMapLayerInfo = this.GetDistinctLayersByMaxEndDate(dvAreaMapLayerInfo.Table).DefaultView;
// Loop through the SELECTED Areas OR ALL AREAS of the database depending on the number of Areas selected. See above for more details
//TODO preserve order of adding feature layer while adding to layer collection
//foreach (string AreaNId in AreaNIds)
//{
//// Make _drv for selected AreaNId
//DataRow[] AreaMapRows = dvAreaMapLayerInfo.Table.Select(Area.AreaNId + " = " + AreaNId);
//-- Loop each layer associated with this AreaNid, & add that layer in collection
//foreach (DataRow drAreaMap in AreaMapRows)
foreach (DataRow drAreaMap in dvAreaMapLayerInfo.Table.Rows)
{
try
{
if (AreaNIds.Contains(drAreaMap[Area.AreaNId].ToString()))
{
//Extarct Shape File from database
// Get DataRow from the LayerDataView on the basis of the Layer NID available in the Loop
//DataRow drLayer = dtLayerDataTable.Select(Area_Map_Layer.LayerNId + " = " + drAreaMap[Area_Map_Layer.LayerNId])[0];
string sShapeFileNamewoExtension = Path.Combine(spatialMapFolder, drAreaMap[Area_Map_Metadata.LayerName].ToString());
DateTime dUpdateTimeStamp = (DateTime)drAreaMap[Area_Map_Layer.UpdateTimestamp];
//*** Extract Files from database only if they doesn't exist in SpatialMap Folder or database contains a newer version of shape file
if (!(File.Exists(sShapeFileNamewoExtension + ".shp") == true & System.DateTime.Compare(dUpdateTimeStamp, File.GetCreationTime(sShapeFileNamewoExtension + ".shp")) <= 0))
{
Map.ExtractShapeFileByLayerId(drAreaMap[Area_Map_Layer.LayerNId].ToString(), this.SpatialMapFolder, this.DIConnection, this.DIQueries);
}
//Checking if same Layer ID already exists in Layers Collection, if yes then skip..
if (Layers[drAreaMap[Area_Map_Metadata.LayerName].ToString()] == null) //"Layer_Name"
{
#region "Old"
////*** BugFix 01 Feb 2006 Problem with different Reginal Settings - Thai, Arabic etc
//dtTempStartDate = (System.DateTime)(Information.IsDBNull(drAreaMap[Area_Map_Layer.StartDate]) ? DateTime.Parse(DEFAULT_START_DATE, ociEnUS) : DateTime.Parse(((System.DateTime)drAreaMap[Area_Map_Layer.StartDate]).Month + "/" + ((System.DateTime)drAreaMap[Area_Map_Layer.StartDate]).Day + "/" + ((System.DateTime)drAreaMap[Area_Map_Layer.StartDate]).Year, ociEnUS));
//dtTempEndDate = (System.DateTime)(Information.IsDBNull(drAreaMap[Area_Map_Layer.EndDate]) ? DateTime.Parse(DEFAULT_END_DATE, ociEnUS) : DateTime.Parse(((System.DateTime)drAreaMap[Area_Map_Layer.EndDate]).Month + "/" + ((System.DateTime)drAreaMap[Area_Map_Layer.EndDate]).Day + "/" + ((System.DateTime)drAreaMap[Area_Map_Layer.EndDate]).Year, ociEnUS));
////Get only those map files whose start date and end date are between Selected TimePeriods / Presentation data time periods
//if (System.DateTime.Compare(dtTempEndDate, dtStartDate) < 0 | System.DateTime.Compare(dtTempStartDate, dtEndDate) > 0)
//{
// //--- Do nothing
// Console.Write("");
//}
//else
//{
//}
#endregion
////Add Layer to Layers collection
Layer _Layer = m_Layers.AddSpatialLayer(spatialMapFolder, drAreaMap[Area_Map_Metadata.LayerName].ToString());
if ((_Layer != null)) //if error while adding layer
{
// Store the Layer NIDs in the StringBuilder
this.sbLayerNIDs.Append("," + drAreaMap[Area_Map_Layer.LayerNId]);
this.sbLayerNames.Append("," + drAreaMap[Area_Map_Metadata.LayerName]);
//////Set AreaNames for Layer
////sSql = this.DIQueries.Area.GetAreaByLayer(drAreaMap[Area_Map_Layer.LayerNId].ToString());
//////foreach (DataRowView _DRVL in m_QueryBase.Map_GetLayerNames(drAreaMap[Area_Map_Layer.LayerNId].ToString()))
////foreach (DataRowView _DRVL in this.DIConnection.ExecuteDataTable(sSql).DefaultView)
////{
//// _Layer.AreaNames.Add(_DRVL["Area_ID"].ToString(), _DRVL["Area_Name"].ToString());
////}
//Set Layer properties
_Layer.LayerName = drAreaMap[Area_Map_Metadata.LayerName].ToString();
_Layer.Area_Level = int.Parse(drAreaMap[Area.AreaLevel].ToString());
_Layer.LayerType = (ShapeType)(int)drAreaMap[Area_Map_Layer.LayerType];
_Layer.StartDate = dtTempStartDate;
_Layer.EndDate = dtTempEndDate;
//Set property that point layer exists
if (_Layer.LayerType == ShapeType.Point)
this.m_PointShapeIncluded = true;
//Set visibility off for feature layers by default
switch (_Layer.LayerType)
{
case ShapeType.PointFeature:
case ShapeType.PolygonFeature:
case ShapeType.PolyLineFeature:
_Layer.Visible = false;
break;
}
}
}
}
}
catch (Exception ex)
{
//throw;
}
}
// Get Area Names for all the Layer NIDs used - Background Process
//FillAreaWorker = new Thread(new ThreadStart(this.FillAreaWorker_DoWork));
//FillAreaWorker.Start();
//-- Threading approch discared as it results into reader alreday open error sometimes
this.FillAreaWorker_DoWork();
this.AddCustomFeatureLayers();
//Set Full Extent by default
SetFullExtent();
//Create default theme implicitly for first time
//In case of map loading from report need not to create this default theme
if (this.m_Themes.Count == 0)
{
this.CreateTheme("-1", "-1", "-1", ThemeType.Color); // for default Theme, use "-1" as NIDs
}
else
{
// If Themes are already present then preserve IUS and ThemeType , and re-create Theme again.
// New Theme is re-created on the basis of new PresentationData , new userSelection, and new Layers added..
// So Old Theme's settings must be restored in New Theme.
Theme TempTheme = new Theme();
Theme NewTheme = null;
string[] ThemeIdSettings;
string ThemeId;
string[] I_U_S_NIds = null; //-- NIds of I, U, S used in Theme
for (int c = 0; c < this.Themes.Count; c++)
{
//_Theme.ID = p_IndicatorNId + "_" + p_UnitNId + "_" + p_SubgroupValNId + "_" + (int)p_ThemeType;
TempTheme = this.Themes[c];
ThemeId = TempTheme.ID;
TempTheme.ID = "TempThemeID"; // ID changed temperarily.
TempTheme = (Theme)(TempTheme.Clone());
int TempThemeIndex = this.Themes.ItemIndex(ThemeId);
ThemeIdSettings = ThemeId.Split('_');
//-- Get Nids of Indicator, Unit, Subgroupval used in Theme. on the basis of their GIDs
I_U_S_NIds = this.GetI_U_S_NidsByGIDs(this._DIDataView.MainDataTable.DefaultView, TempTheme.I_U_S_GIDs[0], TempTheme.I_U_S_GIDs[1], TempTheme.I_U_S_GIDs[2]);
//--Create Theme again and add it in same i th position in collection.
try
{
// Check whather there is only one IUS in userSelection
// if one, then IUS must have been changed outside(in Dynamic reports). so, createTheme for default.
// if more than one, then createTheme for previus IUS
if (this.UserPreference.UserSelection.ShowIUS)
{
if (this.UserPreference.UserSelection.IndicatorNIds.Split(',').Length == 1)
{
//if Single IUS, then create Default theme.
if (TempTheme.Type == ThemeType.Chart)
{
NewTheme = this.CreateTheme("-1", "-1", "-1", (ThemeType)int.Parse(ThemeIdSettings[3]), TempTheme.ChartType, TempTheme.ChartSeriestype, c);
}
else
{
NewTheme = this.CreateTheme("-1", "-1", "-1", (ThemeType)int.Parse(ThemeIdSettings[3]), c);
}
}
else
{
// Multiple IUS indicates that IUS are same as previous
// so, UpdateTheme for same IUS
if (TempTheme.Type == ThemeType.Chart)
{
NewTheme = this.CreateTheme(I_U_S_NIds[0], I_U_S_NIds[1], I_U_S_NIds[2], (ThemeType)int.Parse(ThemeIdSettings[3]), TempTheme.ChartType, TempTheme.ChartSeriestype, c);
}
else
{
NewTheme = this.CreateTheme(I_U_S_NIds[0], I_U_S_NIds[1], I_U_S_NIds[2], (ThemeType)int.Parse(ThemeIdSettings[3]), c);
}
//-- Set Theme Name same as Previous
NewTheme.Name = TempTheme.Name;
}
}
else
{
if (this.UserPreference.UserSelection.IndicatorNIds.Split(',').Length == 1 && this.UserPreference.UserSelection.UnitNIds.Split(',').Length == 1 && this.UserPreference.UserSelection.SubgroupValNIds.Split(',').Length == 1)
{
//if Single IUS, then create Default theme.
NewTheme = this.CreateTheme("-1", "-1", "-1", (ThemeType)int.Parse(ThemeIdSettings[3]), c);
}
else
{
// Multiple IUS indicates that IUS is same as previous IUS in current Theme
// so, UpdateTheme for prevoius IUS
NewTheme = this.CreateTheme(I_U_S_NIds[0], I_U_S_NIds[1], I_U_S_NIds[2], (ThemeType)int.Parse(ThemeIdSettings[3]), c);
//-- Set Theme Name same as Previous
NewTheme.Name = TempTheme.Name;
}
}
// Update new Theme with Old Theme's properties
this.UpdateThemeProperties(TempTheme, NewTheme, preserveLegendsRanges, true);
// remove old Theme
this.Themes.Remove(this.Themes.ItemIndex("TempThemeID"));
}
catch (Exception ex)
{
//If theme already exists exception will be thrown ApplicationException("3")
//If ThemeData.Count == 0 exception will be thrown ApplicationException("5")
// Exception to be handled in Desktop web and reporting panel which call Initialize method
throw ex;
}
}
int RecordCount = m_Layers.RecordCounts(m_SpatialMapFolder);
//-- Set visibility of color theme which was earlier set true when Map Serialized.
this.ResetColorThemeVisibility();
//- Clear inset images of previous Themes (if any)
try
{
foreach (Inset inset in this.m_Insets)
{
if (inset.InsetImage != null)
{
inset.InsetImage.Dispose();
inset.InsetImage = null;
}
}
}
catch
{
}
}
this.SetMapTitle();
}
else // If No Record Found in Presentation Data, then Clear Themes & Layers collection.
{
this.Themes.Clear();
this.Layers.Clear();
}
}
private void DrawDotDensity(ref Graphics g, Theme _Theme, Matrix mTransMatrix, RectangleF CurExt)
{
int DotCount;
int DotSize = (int)_Theme.DotSize;
double DotValue = _Theme.DotValue;
Brush BrDot = new SolidBrush(_Theme.DotColor);
Pen PnDot = new Pen(_Theme.DotColor);
PointF[] Pt = new PointF[1];
int j;
int TrialCount;
Shape _Shape;
GraphicsPath gpShp = new GraphicsPath();
RectangleF RectRnd = new RectangleF();
Matrix _Matrix = new Matrix();
StringFormat _StringFormat = new StringFormat();
_StringFormat.Alignment = StringAlignment.Center;
_StringFormat.LineAlignment = StringAlignment.Center;
_StringFormat.FormatFlags = StringFormatFlags.NoClip;
Theme _ATheme = m_Themes.GetActiveTheme();
bool bLayerVisibility;
g.SmoothingMode = SmoothingMode.AntiAlias;
//*** Traverse Layers collection
foreach (Layer _Layer in Layers)
{
if (DotValue == 0)
break;
if ((_ATheme == null))
{
bLayerVisibility = _Layer.Visible;
}
else
{
bLayerVisibility = (bool)(_ATheme.LayerVisibility[_Layer.ID]);
}
//*** Consider polygon layers lying within current map extent and visibility is on
if (_Layer.LayerType == ShapeType.Polygon & _Layer.Extent.IntersectsWith(CurExt) & bLayerVisibility)
{
//Render layer only if it lies within current map extent
Hashtable ht = _Layer.GetRecords(_Layer.LayerPath + "\\" + _Layer.ID);
IDictionaryEnumerator dicEnumerator = ht.GetEnumerator();
//*** Traverse each Shape of the layer
while (dicEnumerator.MoveNext())
{
_Shape = (Shape)dicEnumerator.Value;
//*** Consider shape only if it lies within current map extent
if (_Shape.Extent.IntersectsWith(CurExt))
{
if (_Theme.AreaIndexes.ContainsKey(_Shape.AreaId))
{
DotCount = (int)((double)((AreaInfo)_Theme.AreaIndexes[_Shape.AreaId]).DataValue / DotValue);
Region Rgn = new Region();
RectangleF[] Rect;
PointF[] Vertex = new PointF[3];
//*** for triangle
object MarkerSize = Math.Sqrt(3) / 4 * DotSize;
//*** for triangle
if (DotCount > 0)
{
gpShp.Reset();
for (j = 0; j <= _Shape.Parts.Count - 1; j++)
{
gpShp.AddPolygon((PointF[])_Shape.Parts[j]);
}
Rgn = new Region(gpShp);
//Rgn.Intersect(CurExt)
Rgn.Transform(mTransMatrix);
Rect = Rgn.GetRegionScans(_Matrix);
//http://www.dotnet247.com/247reference/a.aspx?u=http://www.bobpowell.net/gdiplus_faq.htm
//Rect.Sort(Rect)
}
else
{
Rect = new RectangleF[0]; // Rect[] length is set to 0 because Rect.length was required in If condition below.
}
//*** Draw random dots inside region
j = 1;
TrialCount = 1;
//*** Bugfix / Enhancement 19 Jun 2006 Distribution of Dots
while (j <= DotCount)
{
if (DotCount == 0)
break;
if (Rect.Length == 0)
break;
VBMath.Randomize();
try
{
if (Rect.Length / 2 > j + 1)
{
if ((double)j / 2 == (int)(j / 2)) //Math.Round((double)(j / 2)))
{
if ((double)j / 8 == Math.Round((double)(j / 8)))
{
RectRnd = Rect[j];
}
else
{
RectRnd = Rect[(int)(Rect.Length / 2) - j];
}
}
else
{
if ((double)j / 6 == Math.Round((double)(j / 6)))
{
RectRnd = Rect[Rect.Length - j];
}
else
{
RectRnd = Rect[(int)(Rect.Length / 2) + j];
}
}
}
else
{
RectRnd = Rect[(int)(VBMath.Rnd() * (Rect.Length - 1))];
}
}
catch (Exception ex)
{
Console.Write(ex.Message);
}
Pt[0].X = RectRnd.X + RectRnd.Width * (float)(0.6 * (float)VBMath.Rnd() + 0.2);
Pt[0].Y = RectRnd.Y - RectRnd.Height / 2;
//* Rnd()
if (Rgn.IsVisible(Pt[0]))
{
switch (_Theme.DotStyle)
{
case MarkerStyle.Circle:
g.FillEllipse(BrDot, (int)(Pt[0].X - DotSize / 2), (int)(Pt[0].Y - DotSize / 2), (int)DotSize, (int)DotSize);
break;
case MarkerStyle.Square:
g.FillRectangle(BrDot, (int)(Pt[0].X - DotSize / 2), (int)(Pt[0].Y - DotSize / 2), (int)DotSize, (int)DotSize);
break;
case MarkerStyle.Triangle:
Vertex[0] = new PointF(Pt[0].X - float.Parse(MarkerSize.ToString()), Pt[0].Y + float.Parse(MarkerSize.ToString()));
Vertex[1] = new PointF(Pt[0].X + float.Parse(MarkerSize.ToString()), Pt[0].Y + float.Parse(MarkerSize.ToString()));
Vertex[2] = new PointF(Pt[0].X, Pt[0].Y - float.Parse(MarkerSize.ToString()));
g.FillPolygon(BrDot, Vertex);
break;
case MarkerStyle.Cross:
g.DrawLine(PnDot, (int)(Pt[0].X - DotSize / 2), (int)Pt[0].Y, (int)(Pt[0].X + DotSize / 2), (int)Pt[0].Y);
g.DrawLine(PnDot, (int)Pt[0].X, (int)(Pt[0].Y + DotSize / 2), (int)Pt[0].X, (int)(Pt[0].Y - DotSize / 2));
break;
case MarkerStyle.Custom:
g.DrawString(_Theme.DotChar.ToString(), _Theme.DotFont, BrDot, Pt[0].X, Pt[0].Y, _StringFormat);
break;
}
j = j + 1;
}
if (TrialCount > DotCount + 2)
break;
TrialCount += 1;
}
Rgn.Dispose();
Rect = null;
}
}
}
ht = null;
dicEnumerator = null;
}
// _Layer = null;
}
g.SmoothingMode = SmoothingMode.None;
_Matrix = null;
// RectRnd = null;
Pt = null;
// _Layer = null;
_Shape = null;
BrDot.Dispose();
PnDot.Dispose();
gpShp.Dispose();
_StringFormat.Dispose();
}
public void Insert(int p_Position, Theme p_Theme)
{
List.Insert(p_Position, p_Theme);
}