private void BtnMarkerClick(object sender, EventArgs e)
{
IStroke stroke = ccStrokes.SelectedStroke;
switch (stroke.StrokeStyle)
{
case StrokeStyle.Marker:
IMarkerStroke markerStroke = stroke as IMarkerStroke;
DetailedPointSymbolDialog dpd = new DetailedPointSymbolDialog(markerStroke.Marker);
dpd.ChangesApplied += (x, y) => { UpdatePreview(); };
dpd.ShowDialog();
break;
default:
return;
}
}
/// <summary>
/// When the stroke is changed, this updates the controls to match it.
/// </summary>
private void UpdateStrokeControls()
{
_ignoreChanges = true;
IStroke stroke = ccStrokes.SelectedStroke;
cmbStrokeType.SelectedIndex = Global.GetEnumIndex(stroke.StrokeStyle);
switch (stroke.StrokeStyle)
{
case StrokeStyle.Cartographic:
ICartographicStroke cs = ccStrokes.SelectedStroke as ICartographicStroke;
if (tabStrokeProperties.TabPages.Contains(tabSimple))
{
tabStrokeProperties.TabPages.Remove(tabSimple);
}
if (tabStrokeProperties.TabPages.Contains(tabMarker))
{
tabStrokeProperties.TabPages.Remove(tabMarker);
}
if (tabStrokeProperties.TabPages.Contains(tabCartographic) == false)
{
tabStrokeProperties.TabPages.Add(tabCartographic);
}
if (tabStrokeProperties.TabPages.Contains(tabDash) == false)
{
tabStrokeProperties.TabPages.Add(tabDash);
}
if (tabStrokeProperties.TabPages.Contains(tabDecoration) == false)
{
tabStrokeProperties.TabPages.Add(tabDecoration);
}
// Cartographic Tab Page
if (cmbStartCap.Items.Count == 0)
{
LoadLineCaps();
}
cmbStartCap.SelectedItem = cs.StartCap;
cmbEndCap.SelectedItem = cs.EndCap;
radLineJoin.Value = cs.JoinType;
dblStrokeOffset.Value = cs.Offset;
// Template Tab Page
dashControl1.SetPattern(cs);
dashControl1.Invalidate();
// Decoration Tab Page
ccDecorations.Decorations = cs.Decorations;
if (cs.Decorations != null && cs.Decorations.Count > 0)
{
ccDecorations.SelectedDecoration = cs.Decorations[0];
}
break;
case StrokeStyle.Simple:
if (tabStrokeProperties.TabPages.Contains(tabMarker))
{
tabStrokeProperties.TabPages.Remove(tabMarker);
}
if (tabStrokeProperties.TabPages.Contains(tabDash))
{
tabStrokeProperties.TabPages.Remove(tabDash);
}
if (tabStrokeProperties.TabPages.Contains(tabCartographic))
{
tabStrokeProperties.TabPages.Remove(tabCartographic);
}
if (tabStrokeProperties.TabPages.Contains(tabDecoration))
{
tabStrokeProperties.TabPages.Remove(tabDecoration);
}
if (tabStrokeProperties.TabPages.Contains(tabSimple) == false)
{
tabStrokeProperties.TabPages.Add(tabSimple);
}
break;
case StrokeStyle.Marker:
IMarkerStroke ms = ccStrokes.SelectedStroke as IMarkerStroke;
if (tabStrokeProperties.TabPages.Contains(tabSimple))
{
tabStrokeProperties.TabPages.Remove(tabSimple);
}
if (!tabStrokeProperties.TabPages.Contains(tabMarker))
{
tabStrokeProperties.TabPages.Insert(0, tabMarker);
}
if (!tabStrokeProperties.TabPages.Contains(tabCartographic))
{
tabStrokeProperties.TabPages.Add(tabCartographic);
}
if (!tabStrokeProperties.TabPages.Contains(tabDash))
{
tabStrokeProperties.TabPages.Add(tabDash);
}
if (!tabStrokeProperties.TabPages.Contains(tabDecoration))
{
tabStrokeProperties.TabPages.Add(tabDecoration);
}
// Cartographic Tab Page
if (cmbStartCap.Items.Count == 0)
{
LoadLineCaps();
}
cmbStartCap.SelectedItem = ms.StartCap;
cmbEndCap.SelectedItem = ms.EndCap;
radLineJoin.Value = ms.JoinType;
dblStrokeOffset.Value = ms.Offset;
// Template Tab Page
dashControl1.SetPattern(ms);
dashControl1.Invalidate();
// Decoration Tab Page
ccDecorations.Decorations = ms.Decorations;
if (ms.Decorations != null && ms.Decorations.Count > 0)
{
ccDecorations.SelectedDecoration = ms.Decorations[0];
}
break;
}
ISimpleStroke ss = ccStrokes.SelectedStroke as ISimpleStroke;
if (ss != null)
{
// Simple Tab Page
cbColorSimple.Color = ss.Color;
cbColorCartographic.Color = ss.Color;
dblWidthCartographic.Value = ss.Width;
dblWidth.Value = ss.Width;
cmbStrokeStyle.SelectedIndex = (int)ss.DashStyle;
sldOpacityCartographic.MaximumColor = Color.FromArgb(255, ss.Color.R, ss.Color.G, ss.Color.B);
sldOpacitySimple.MaximumColor = Color.FromArgb(255, ss.Color.R, ss.Color.G, ss.Color.B);
sldOpacitySimple.Value = ss.Opacity;
sldOpacityCartographic.Value = ss.Opacity;
sldOpacityCartographic.Invalidate();
sldOpacitySimple.Invalidate();
}
_ignoreChanges = false;
}