/// <summary>
/// Constructor for setting label expression and options
/// </summary>
public LabelStyleForm(LegendControl.Legend legend, MapWinGIS.Shapefile sf, int handle)
{
if (sf == null)
{
throw new Exception("LabelStyleForm: unexpected null parameter");
}
m_legend = legend;
m_shapefile = sf;
m_handle = handle;
InitializeComponent();
//LabelStyle style = new LabelStyle( m_shapefile.Labels.Options);
// old-style labels not based on expression
if (m_shapefile.Labels.Expression == "" && m_shapefile.Labels.Count > 0 &&
m_shapefile.Labels.get_Label(0, 0).Text != "")
{
richTextBox1.Text = "<no expression>";
listBox1.Enabled = false;
btnPlus.Enabled = false;
btnQuotes.Enabled = false;
btnNewLine.Enabled = false;
richTextBox1.Enabled = false;
}
else
{
richTextBox1.Text = LabelUtilities.StripNewLineQuotes(m_shapefile.Labels.Expression);
}
this.Initialize(m_shapefile.Labels.Options);
tabControl1.SelectedIndex = tabNumber;
}
/// <summary>
/// Creates a new instance of the frmOptionsManager class
/// </summary>
public frmOptionsManager(LegendControl.Legend legend, int handle)
{
InitializeComponent();
m_handle = handle;
m_noEvents = true;
m_legend = legend;
m_layer = m_legend.GetLayer(m_handle);
if (m_layer == null)
{
throw new NullReferenceException("Invalid layer handle");
}
Globals.FillSymbologyList(listView1, m_layer.FileName, true, ref m_noEvents);
if (listView1.Items.Count > 0)
{
LoadLayer();
}
RefreshControlsState();
m_noEvents = false;
}
public ProsperityForm(LegendControl.Legend legend, int layerHandle)
{
InitializeComponent();
var gs = new GlobalSettings();
gs.ForceHideLabels = true;
//初始化form
_legend = legend;
_layerHandle = layerHandle;
_layer = _legend.GetLayer(_layerHandle);
_shapefile = _layer.GetObject() as Shapefile;
_settings = Globals.get_LayerSettings(_layerHandle);
this.Text = "图层属性: " + _layer.Name;
//锁定图层
LockLegendAndMap(true);
_initState = SaveState();
// 颜色框中的第一种颜色应该是shapefile的填充/线条颜色
Globals.LayerColors.SetDefaultColorScheme(_shapefile);
//选项卡初始化，禁止触发事件
_noEvents = true;
initGategoiresTab();
//事件触发正常
_noEvents = false;
}
/// <summary>
/// Generate label categories for the given set of shapefile categories
/// </summary>
/// <param name="mapWin">The reference to MapWindow</param>
/// <param name="layerHandle">The handle of the layer</param>
internal static void GenerateCategories(LegendControl.Legend legend, int layerHandle)
{
Layer lyr = legend.GetLayer(layerHandle);
Shapefile sf = lyr.GetObject() as MapWinGIS.Shapefile;
Labels lb = sf.Labels;
sf.Labels.ClearCategories();
for (int i = 0; i < sf.Categories.Count; i++)
{
ShapefileCategory cat = sf.Categories.get_Item(i);
LabelCategory labelCat = lb.AddCategory(cat.Name);
labelCat.Expression = cat.Expression;
}
SymbologySettings settings = Globals.get_LayerSettings(layerHandle);
ColorBlend blend = (ColorBlend)settings.LabelsScheme;
if (blend != null)
{
ColorScheme scheme = ColorSchemes.ColorBlend2ColorScheme(blend);
if (settings.LabelsRandomColors)
{
lb.ApplyColorScheme(tkColorSchemeType.ctSchemeRandom, scheme);
}
else
{
lb.ApplyColorScheme(tkColorSchemeType.ctSchemeGraduated, scheme);
}
}
if (settings.LabelsVariableSize)
{
for (int i = 0; i < lb.NumCategories; i++)
{
lb.get_Category(i).FontSize = (int)((double)sf.Labels.FontSize +
(double)settings.LabelsSizeRange / ((double)lb.NumCategories - 1) * (double)i);
}
}
// Expressions aren't supported by labels yet, therefore we need to copy indices from the symbology
for (int i = 0; i < lb.Count; i++)
{
MapWinGIS.Label label = lb.get_Label(i, 0);
label.Category = sf.get_ShapeCategory(i);
}
}
/// <summary>
/// Creates a new instance of the frmOptionsChooser class
/// </summary>
public frmOptionsChooser(LegendControl.Legend legend, string filename, int handle)
{
InitializeComponent();
if (!System.IO.File.Exists(filename))
{
throw new Exception("File doesn't exists");
return;
}
m_legend = legend;
m_filename = filename;
m_handle = handle;
Globals.FillSymbologyList(listView1, filename, false, ref m_NoEvents);
m_NoEvents = true;
LoadLayer();
m_NoEvents = false;
}
/// <summary>
/// Displays symbology form of the appropriate type
/// </summary>
public static Form GetSymbologyForm(LegendControl.Legend legend, int layerHandle, ShpfileType type, ShapeDrawingOptions options, bool applyDisabled)
{
Form form = null;
var shpType = Globals.ShapefileType2D(type);
var layer = legend.Layers.ItemByHandle(layerHandle);
if (shpType == ShpfileType.SHP_POINT || shpType == ShpfileType.SHP_MULTIPOINT)
{
form = new PointsForm(legend, layer, options, applyDisabled);
}
else if (shpType == ShpfileType.SHP_POLYLINE)
{
form = new LinesForm(legend, layer, options, applyDisabled);
}
else if (shpType == ShpfileType.SHP_POLYGON)
{
form = new PolygonsForm(legend, layer, options, applyDisabled);
}
return(form);
}
/// <summary>
/// Creates a new instance of the frmGenerateLabelCategories class
/// </summary>
public frmGenerateLabelCategories(LegendControl.Legend legend, MapWinGIS.Shapefile sf, int layerHandle)
{
InitializeComponent();
m_shapefile = sf;
m_legend = legend;
m_layerHandle = layerHandle;
Layer layer = legend.Layers.ItemByHandle(layerHandle);
// classification
cboClassificationType.Items.Clear();
cboClassificationType.Items.Add("Natural breaks");
cboClassificationType.Items.Add("Unique values");
cboClassificationType.Items.Add("Quantiles");
cboClassificationType.Items.Add("Equal intervals");
// number of categories
cboCategoriesCount.Items.Clear();
for (int i = 3; i <= 25; i++)
{
cboCategoriesCount.Items.Add(Convert.ToString(i));
}
// initializing for list of color schemes
icbFrame.ComboStyle = ImageComboStyle.ColorSchemeGraduated;
Globals.LayerColors.SetFirstColorScheme(m_shapefile.Labels.FrameBackColor);
icbFrame.ColorSchemes = Globals.LayerColors;
udMinSize.Value = sf.Labels.FontSize;
LoadOptions();
RefreshControlsState(null, null);
DrawPreview();
}
/// <summary>
/// Initializes a new instance of the ChartStyleForm class
/// </summary>
public ChartStyleForm(LegendControl.Legend legend, MapWinGIS.Shapefile sf, bool legendCall, int handle)
{
InitializeComponent();
_shapefile = sf;
_charts = sf.Charts;
m_legend = legend;
_handle = handle;
MapWinGIS.tkSavingMode mode = _charts.SavingMode;
_charts.SavingMode = MapWinGIS.tkSavingMode.modeNone;
_initState = _charts.Serialize();
_charts.SavingMode = mode;
_noEvents = true;
panelPieChart.Top = panelBarChart.Top;
panelPieChart.Left = panelBarChart.Left;
foreach (FontFamily family in FontFamily.Families)
{
cboFontName.Items.Add(family.Name);
}
cboValuesStyle.Items.Clear();
cboValuesStyle.Items.Add("Horizontal");
cboValuesStyle.Items.Add("Vertical");
cboChartVerticalPosition.Items.Clear();
cboChartVerticalPosition.Items.Add("Above current layer");
cboChartVerticalPosition.Items.Add("Above all layers");
optBarCharts.Checked = (_charts.ChartType == MapWinGIS.tkChartType.chtBarChart);
optPieCharts.Checked = (_charts.ChartType == MapWinGIS.tkChartType.chtPieChart);
// initializing for list of color schemes
icbColors.ColorSchemes = Globals.ChartColors;
icbColors.ComboStyle = ImageComboStyle.ColorSchemeGraduated;
if (icbColors.Items.Count > 0)
{
icbColors.SelectedIndex = 0;
}
string[] scales = { "1", "10", "100", "1000", "5000", "10000", "25000", "50000", "100000",
"250000", "500000", "1000000", "10000000" };
cboMinScale.Items.Clear();
cboMaxScale.Items.Clear();
for (int i = 0; i < scales.Length; i++)
{
cboMinScale.Items.Add(scales[i]);
cboMaxScale.Items.Add(scales[i]);
}
txtChartExpression.Text = sf.Charts.VisibilityExpression;
SetChartsType();
InitFields();
_noEvents = false;
Settings2GUI();
Draw();
RefreshControlsState();
tabControl1.SelectedIndex = _selectedTab;
}
public PointsForm(LegendControl.Legend legend, Layer layer, ShapeDrawingOptions options, bool applyDisabled)
{
InitializeComponent();
if (options == null || legend == null)
{
throw new Exception("PointsForm: Unexpected null parameter");
}
m_legend = legend;
// setting values to the controls
_options = options;
m_layer = layer;
_initState = _options.Serialize();
_noEvents = true;
btnApply.Visible = !applyDisabled;
clpFillColor.SelectedColorChanged += clpFillColor_SelectedColorChanged;
cboIconCollection.SelectedIndexChanged += CboIconCollectionSelectedIndexChanged;
cboFillType.SelectedIndexChanged += cboFillType_SelectedIndexChanged;
icbPointShape.ComboStyle = ImageComboStyle.PointShape;
icbLineType.ComboStyle = ImageComboStyle.LineStyle;
icbLineWidth.ComboStyle = ImageComboStyle.LineWidth;
icbHatchStyle.ComboStyle = ImageComboStyle.HatchStyle;
pnlFillPicture.Parent = groupBox3;
pnlFillPicture.Top = pnlFillHatch.Top;
pnlFillPicture.Left = pnlFillHatch.Left;
pnlFillGradient.Parent = groupBox3;
pnlFillGradient.Top = pnlFillHatch.Top;
pnlFillGradient.Left = pnlFillHatch.Left;
cboFillType.Items.Clear();
cboFillType.Items.Add("Solid");
cboFillType.Items.Add("Hatch");
cboFillType.Items.Add("Gradient");
cboGradientType.Items.Clear();
cboGradientType.Items.Add("Linear");
cboGradientType.Items.Add("Retangular");
cboGradientType.Items.Add("Circle");
cboFontName.SelectedIndexChanged += cboFontName_SelectedIndexChanged;
RefreshFontList(null, null);
characterControl1.SelectedCharacterCode = (byte)_options.PointCharacter;
RefreshIconCombo();
chkScaleIcons.Checked = _options.PictureScaleX != 1.0 || _options.PictureScaleY != 1.0;
//if (layer != null)
//{
//SymbologySettings settings = Globals.get_LayerSettings(m_layer.Handle);
//if (settings != null)
//{
// iconControl1.SelectedIndex = settings.IconIndex;
// chkScaleIcons.Checked = settings.ScaleIcons;
// string name = settings.IconCollection.ToLower();
// for (int i = 0; i < cboIconCollection.Items.Count; i++)
// {
// if (cboIconCollection.Items[i].ToString().ToLower() == name)
// {
// cboIconCollection.SelectedIndex = i;
// break;
// }
// }
//}
//}
Options2Gui();
_noEvents = false;
// -----------------------------------------------------
// 订阅事件
// -----------------------------------------------------
udRotation.ValueChanged += Gui2Options;
udPointNumSides.ValueChanged += Gui2Options;
udSideRatio.ValueChanged += Gui2Options;
udSize.ValueChanged += Gui2Options;
chkShowAllFonts.CheckedChanged += RefreshFontList;
// 线
chkOutlineVisible.CheckedChanged += Gui2Options;
icbLineType.SelectedIndexChanged += Gui2Options;
icbLineWidth.SelectedIndexChanged += Gui2Options;
clpOutline.SelectedColorChanged += clpOutline_SelectedColorChanged;
chkFillVisible.CheckedChanged += Gui2Options;
iconControl1.SelectionChanged += IconControl1SelectionChanged;
chkScaleIcons.CheckedChanged += Gui2Options;
// 字符
characterControl1.SelectionChanged += characterControl1_SelectionChanged;
symbolControl1.SelectionChanged += SymbolControl1SelectionChanged;
// hatch填充
icbHatchStyle.SelectedIndexChanged += Gui2Options;
chkFillBgTransparent.CheckedChanged += Gui2Options;
clpHatchBack.SelectedColorChanged += Gui2Options;
// gradient填充
clpGradient2.SelectedColorChanged += Gui2Options;
udGradientRotation.ValueChanged += Gui2Options;
cboGradientType.SelectedIndexChanged += Gui2Options;
DrawPreview();
tabControl1.SelectedIndex = _tabIndex;
}
/// <summary>
/// Creates new instance of the SymbologyMainForm class
/// </summary>
public frmSymbologyMain(LegendControl.Legend legend, int layerHandle)
{
// Required for Windows Form Designer support
InitializeComponent();
var gs = new GlobalSettings();
gs.ForceHideLabels = true;
// setting member variables (some of them for faster access)
_legend = legend;
_layerHandle = layerHandle;
_layer = _legend.GetLayer(_layerHandle);
_shapefile = _layer.GetObject() as Shapefile;
_settings = Globals.get_LayerSettings(_layerHandle);
this.Text = "Layer properties: " + _layer.Name;
// update map at once button is off by default which is equal to locked state of the map
LockLegendAndMap(true);
_initState = SaveState();
// the first color in color scheme should be the fill/line color of the shapefile
Globals.LayerColors.SetDefaultColorScheme(_shapefile);
_noEvents = true;
InitGeneralTab();
InitModeTab();
InitAppearanceTab();
InitCategoriesTab();
InitLabelsTab();
InitChartsTab();
InitExpressionTab();
InitVisibilityTab();
UpdateColorSchemes();
// the state should be set after the loading as otherwise we can trigger unnecessary redraws
chkRedrawMap.Checked = false; //_settings.UpdateMapAtOnce;
_noEvents = false;
// sets the enabled state of the controls
RefreshControlsState(null, null);
//DrawAllPreviews();
AddTooltips();
// displaying the last tab
tabControl1.SelectedIndex = _tabIndex;
tabControl1.TabPages.Remove(tabCharts);
tabControl1.TabPages.Remove(tabLabels);
tabControl1.TabPages.Remove(tabDefault);
this.Shown += frmSymbologyMain_Shown;
}
/// <summary>
/// Creates a new instance of PolygonsForm class
/// </summary>
public PolygonsForm(LegendControl.Legend legend, Layer layer, ShapeDrawingOptions options, bool applyDisabled)
{
InitializeComponent();
if (options == null || layer == null)
{
throw new Exception("PolygonsForm: unexpected null parameter");
}
else
{
_options = options;
m_layer = layer;
}
m_legend = legend;
btnApply.Visible = !applyDisabled;
_initState = options.Serialize();
_noEvents = true;
groupPicture.Parent = tabPage2;
groupPicture.Top = groupGradient.Top;
groupPicture.Left = groupGradient.Left;
groupHatch.Parent = tabPage2;
groupHatch.Top = groupGradient.Top;
groupHatch.Left = groupGradient.Left;
cboFillType.Items.Clear();
cboFillType.Items.Add("Solid");
cboFillType.Items.Add("Hatch");
cboFillType.Items.Add("Gradient");
cboFillType.Items.Add("Texture");
cboGradientType.Items.Clear();
cboGradientType.Items.Add("Linear");
cboGradientType.Items.Add("Rectangular");
cboGradientType.Items.Add("Circle");
cboGradientBounds.Items.Clear();
cboGradientBounds.Items.Add("Whole layer");
cboGradientBounds.Items.Add("Per-shape");
cboVerticesType.Items.Clear();
cboVerticesType.Items.Add("Square");
cboVerticesType.Items.Add("Circle");
icbHatchStyle.ComboStyle = ImageComboStyle.HatchStyle;
icbLineType.ComboStyle = ImageComboStyle.LineStyle;
icbLineWidth.ComboStyle = ImageComboStyle.LineWidth;
// loading icons
string path = Globals.GetTexturesPath();
if (System.IO.Directory.Exists(path))
{
iconControl1.FilePath = path;
iconControl1.Textures = true;
SymbologySettings settings = Globals.get_LayerSettings(layer.Handle);
iconControl1.SelectedIndex = settings.IconIndex;
}
else
{
udScaleX.Enabled = false;
udScaleY.Enabled = false;
}
_noEvents = false;
cboFillType.SelectedIndexChanged += new EventHandler(cboFillType_SelectedIndexChanged);
Options2GUI();
// -----------------------------------------------------
// adding event handlers
// -----------------------------------------------------
// fill
chkFillVisible.CheckedChanged += new EventHandler(GUI2Options);
clpFill.SelectedColorChanged += new EventHandler(GUI2Options);
// hatch
icbHatchStyle.SelectedIndexChanged += new EventHandler(GUI2Options);
chkFillBgTransparent.CheckedChanged += new EventHandler(GUI2Options);
clpHatchBack.SelectedColorChanged += new EventHandler(GUI2Options);
// gradient
clpGradient2.SelectedColorChanged += new EventHandler(GUI2Options);
udGradientRotation.ValueChanged += new EventHandler(GUI2Options);
cboGradientType.SelectedIndexChanged += new EventHandler(GUI2Options);
cboGradientBounds.SelectedIndexChanged += new EventHandler(GUI2Options);
// outline
chkOutlineVisible.CheckedChanged += new EventHandler(GUI2Options);
icbLineType.SelectedIndexChanged += new EventHandler(GUI2Options);
icbLineWidth.SelectedIndexChanged += new EventHandler(GUI2Options);
clpOutline.SelectedColorChanged += new EventHandler(GUI2Options);
// vertices
chkVerticesVisible.CheckedChanged += new EventHandler(GUI2Options);
cboVerticesType.SelectedIndexChanged += new EventHandler(GUI2Options);
clpVerticesColor.SelectedColorChanged += new EventHandler(GUI2Options);
chkVerticesFillVisible.CheckedChanged += new EventHandler(GUI2Options);
udVerticesSize.ValueChanged += new EventHandler(GUI2Options);
udScaleX.ValueChanged += new EventHandler(GUI2Options);
udScaleY.ValueChanged += new EventHandler(GUI2Options);
iconControl1.SelectionChanged += new ListControl.SelectionChangedDel(iconControl1_SelectionChanged);
DrawPreview();
tabControl1.SelectedIndex = _tabPage;
}
/// <summary>
/// Creates a new instance of PolygonsForm class
/// </summary>
public LinesForm(LegendControl.Legend legend, Layer layer, ShapeDrawingOptions options, bool applyDisabled)
{
InitializeComponent();
if (options == null || layer == null)
{
throw new Exception("PolygonsForm: unexpected null parameter");
}
else
{
_options = options;
m_layer = layer;
}
m_legend = legend;
btnApply.Visible = !applyDisabled;
_initState = options.Serialize();
icbLineType.ComboStyle = ImageComboStyle.LineStyle;
icbLineWidth.ComboStyle = ImageComboStyle.LineWidth;
groupMarker.Parent = tabLine;
groupMarker.Top = groupLine.Top;
groupMarker.Left = groupLine.Left;
cboVerticesType.Items.Clear();
cboVerticesType.Items.Add("Square");
cboVerticesType.Items.Add("Circle");
cboOrientation.Items.Clear();
cboOrientation.Items.Add("Horizontal");
cboOrientation.Items.Add("Parallel");
cboOrientation.Items.Add("Perpendicular");
cboLineType.Items.Clear();
cboLineType.Items.Add("Line");
cboLineType.Items.Add("Marker");
cboLineType.SelectedIndexChanged += new EventHandler(cboLineType_SelectedIndexChanged);
cboLineType.SelectedIndex = 0;
// vertices
chkVerticesVisible.CheckedChanged += new EventHandler(GUI2Options);
cboVerticesType.SelectedIndexChanged += new EventHandler(GUI2Options);
clpVerticesColor.SelectedColorChanged += new EventHandler(GUI2Options);
chkVerticesFillVisible.CheckedChanged += new EventHandler(GUI2Options);
udVerticesSize.ValueChanged += new EventHandler(GUI2Options);
InitLinePattern();
Options2Grid();
Options2GUI();
linePatternControl1.LoadFromXML();
_noEvents = true;
tabControl1.SelectedIndex = _tabIndex;
_noEvents = false;
}
