protected Size DrawTitleMeasure(Report rpt, Graphics g, Title t)
{
Size size = Size.Empty;
if (t == null || t.Caption == null)
return size;
Row r = FirstChartRow(rpt);
object title = t.Caption.Evaluate(rpt, r);
if (t.Style != null)
size = t.Style.MeasureString(rpt, g, title, t.Caption.GetTypeCode(), r, int.MaxValue);
else
size = Style.MeasureStringDefaults(rpt, g, title, t.Caption.GetTypeCode(), r, int.MaxValue);
return size;
}
ValueAxis _ValueAxis; // Defines the value axis
#endregion Fields
#region Constructors
internal Chart(ReportDefn r, ReportLink p, XmlNode xNode)
: base(r, p, xNode)
{
_Type=ChartTypeEnum.Column;
_Subtype= new Expression(r,p,"Plain",ExpressionType.Enum); //AJM GJL 14082008 Allowing Expression
_SeriesGroupings=null;
_CategoryGroupings=null;
_ChartData=null;
_Legend=null;
_CategoryAxis=null;
_ValueAxis=null;
_Title=null;
_PointWidth=0;
_Palette = new Expression(r, p, "Default", ExpressionType.Enum); //AJM GJL 14082008 Allowing Expression
_ThreeDProperties=null;
_PlotArea=null;
_ChartElementOutput=ChartElementOutputEnum.Output;
_isHYNEsWonderfulVector = new Expression(r, p, "False", ExpressionType.Boolean);
_showTooltips = new Expression(r,p,"False",ExpressionType.Boolean);
_showTooltipsX = new Expression(r, p, "False", ExpressionType.Boolean);
_ToolTipXFormat = new Expression(r, p, "", ExpressionType.String);
_ToolTipYFormat = new Expression(r, p, "", ExpressionType.String);
// Loop thru all the child nodes
foreach(XmlNode xNodeLoop in xNode.ChildNodes)
{
if (xNodeLoop.NodeType != XmlNodeType.Element)
continue;
switch (xNodeLoop.Name)
{
case "Type":
_Type = ChartType.GetStyle(xNodeLoop.InnerText);
if (_Type == ChartTypeEnum.Stock ||
_Type == ChartTypeEnum.Unknown)
{
OwnerReport.rl.LogError(8, "Chart type '" + xNodeLoop.InnerText + "' is not currently supported.");
}
break;
case "Subtype":
_Subtype = new Expression(r, p, xNodeLoop, ExpressionType.Enum); //AJM GJL 14082008
break;
case "SeriesGroupings":
_SeriesGroupings = new SeriesGroupings(r, this, xNodeLoop);
break;
case "CategoryGroupings":
_CategoryGroupings = new CategoryGroupings(r, this, xNodeLoop);
break;
case "ChartData":
_ChartData = new ChartData(r, this, xNodeLoop);
break;
case "Legend":
_Legend = new Legend(r, this, xNodeLoop);
break;
case "CategoryAxis":
_CategoryAxis = new CategoryAxis(r, this, xNodeLoop);
break;
case "ValueAxis":
_ValueAxis = new ValueAxis(r, this, xNodeLoop);
break;
case "Title":
_Title = new Title(r, this, xNodeLoop);
break;
case "PointWidth":
_PointWidth = XmlUtil.Integer(xNodeLoop.InnerText);
break;
case "Palette":
_Palette = new Expression(r, p, xNodeLoop, ExpressionType.Enum); //AJM GJL 14082008
break;
case "ThreeDProperties":
_ThreeDProperties = new ThreeDProperties(r, this, xNodeLoop);
break;
case "PlotArea":
_PlotArea = new PlotArea(r, this, xNodeLoop);
break;
case "ChartElementOutput":
_ChartElementOutput = Engine.ChartElementOutput.GetStyle(xNodeLoop.InnerText, OwnerReport.rl);
break;
case "HyneWonderfulVector": //AJM GJL 14082008
case "RenderAsVector":
case "fyi:RenderAsVector":
_isHYNEsWonderfulVector = new Expression(r,p,xNodeLoop,ExpressionType.Boolean);
break;
case "fyi:tooltip":
case "fyi:Tooltip":
_showTooltips = new Expression(r, p, xNodeLoop, ExpressionType.Boolean);
break;
case "fyi:TooltipX":
_showTooltipsX = new Expression(r, p, xNodeLoop, ExpressionType.Boolean);
break;
case "fyi:TooltipYFormat":
_ToolTipYFormat = new Expression(r, p, xNodeLoop, ExpressionType.Boolean);
break;
case "fyi:TooltipXFormat":
_ToolTipXFormat = new Expression(r, p, xNodeLoop, ExpressionType.Boolean);
break;
default:
if (DataRegionElement(xNodeLoop)) // try at DataRegion level
break;
// don't know this element - log it
OwnerReport.rl.LogError(4, "Unknown Chart element '" + xNodeLoop.Name + "' ignored.");
break;
}
}
DataRegionFinish(); // Tidy up the DataRegion
if (_SeriesGroupings == null && _CategoryGroupings == null)
OwnerReport.rl.LogError(8, "Chart requires either the SeriesGroupings element or CategoryGroupings element or both.");
if (OwnerReport.rl.MaxSeverity > 4) // if we already have severe error don't check for these additional issues
return;
// Do some specific checking based on the type of the Chart specified
switch (_Type)
{
case ChartTypeEnum.Bubble:
if (_ChartData == null ||
_ChartData.Items[0].Datapoints.Items[0].DataValues.Items.Count != 3)
OwnerReport.rl.LogError(8, "Bubble charts require three DataPoints defined.");
break;
case ChartTypeEnum.Scatter:
if (_ChartData == null ||
_ChartData.Items[0].Datapoints.Items[0].DataValues.Items.Count != 2)
OwnerReport.rl.LogError(8, "Scatter charts require two DataPoints defined.");
break;
default:
break;
}
}
protected void DrawTitle(Report rpt, Graphics g, Title t, System.Drawing.Rectangle rect)
{
if (t == null)
return;
if (t.Caption == null)
return;
Row r = FirstChartRow(rpt);
object title = t.Caption.Evaluate(rpt, r);
if (t.Style != null)
{
t.Style.DrawString(rpt, g, title, t.Caption.GetTypeCode(), r, rect);
t.Style.DrawBorder(rpt, g, r, rect);
}
else
Style.DrawStringDefaults(g, title, rect);
return;
}
bool _Visible; // Whether the axis labels are displayed. Defaults to false.
#endregion Fields
#region Constructors
internal Axis(ReportDefn r, ReportLink p, XmlNode xNode)
: base(r, p)
{
_Visible =false;
_Style = null;
_Title = null;
_Title2 = null;// 20022008 AJM GJL
_Margin = false;
_MajorTickMarks = AxisTickMarksEnum.None;
_MinorTickMarks = AxisTickMarksEnum.None;
_MajorGridLines = null;
_MinorGridLines = null;
_MajorInterval = null;
_MinorInterval =null;
_Reverse = false;
_CrossAt = 0;
_Interlaced = false;
_Scalar=false;
_Min=null;
_Max=null;
_LogScale=false;
_Month = false; //12052008 WP
// Loop thru all the child nodes
foreach(XmlNode xNodeLoop in xNode.ChildNodes)
{
if (xNodeLoop.NodeType != XmlNodeType.Element)
continue;
switch (xNodeLoop.Name)
{
case "Visible":
_Visible = XmlUtil.Boolean(xNodeLoop.InnerText, OwnerReport.rl);
break;
case "Style":
_Style = new Style(r, this, xNodeLoop);
break;
case "Title":
_Title = new Title(r, this, xNodeLoop);
break;
// 20022008 AJM GJL - Second Y axis
case "Title2":
case "fyi:Title2":
_Title2 = new Title(r, this, xNodeLoop);
break;
case "Margin":
_Margin = XmlUtil.Boolean(xNodeLoop.InnerText, OwnerReport.rl);
break;
case "MajorTickMarks":
_MajorTickMarks = AxisTickMarks.GetStyle(xNodeLoop.InnerText, OwnerReport.rl);
break;
case "MinorTickMarks":
_MinorTickMarks = AxisTickMarks.GetStyle(xNodeLoop.InnerText, OwnerReport.rl);
break;
case "MajorGridLines":
_MajorGridLines = new ChartGridLines(r, this, xNodeLoop);
break;
case "MinorGridLines":
_MinorGridLines = new ChartGridLines(r, this, xNodeLoop);
break;
case "MajorInterval":
_MajorInterval = new Expression(OwnerReport, this, xNodeLoop, ExpressionType.Integer);
OwnerReport.rl.LogError(4, "Axis element MajorInterval is currently ignored.");
break;
case "MinorInterval":
_MinorInterval = new Expression(OwnerReport, this, xNodeLoop, ExpressionType.Integer);
OwnerReport.rl.LogError(4, "Axis element MinorInterval is currently ignored.");
break;
case "Reverse":
_Reverse = XmlUtil.Boolean(xNodeLoop.InnerText, OwnerReport.rl);
break;
case "CrossAt":
_CrossAt = XmlUtil.Integer(xNodeLoop.InnerText);
break;
case "Interlaced":
_Interlaced = XmlUtil.Boolean(xNodeLoop.InnerText, OwnerReport.rl);
break;
case "Scalar":
_Scalar = XmlUtil.Boolean(xNodeLoop.InnerText, OwnerReport.rl);
break;
case "Min":
_Min = new Expression(OwnerReport, this, xNodeLoop, ExpressionType.Integer);
break;
case "Max":
_Max = new Expression(OwnerReport, this, xNodeLoop, ExpressionType.Integer);
break;
case "LogScale":
_LogScale = XmlUtil.Boolean(xNodeLoop.InnerText, OwnerReport.rl);
break;
case "Month":
case "fyi:Month":
_Month = XmlUtil.Boolean(xNodeLoop.InnerText, OwnerReport.rl);
break;
case "fyi:CanOmit":
_CanOmit = XmlUtil.Boolean(xNodeLoop.InnerText, OwnerReport.rl);
break;
default:
// don't know this element - log it
OwnerReport.rl.LogError(4, "Unknown Axis element '" + xNodeLoop.Name + "' ignored.");
break;
}
}
}