/// <summary>
/// If possible, use the template to control the colors. Otherwise, just use the default
/// settings for creating "unbounded" colors.
/// </summary>
/// <param name="count">The integer count.</param>
/// <returns>The List of colors.</returns>
protected override List <Color> GetDefaultColors(int count)
{
IPointSymbolizer ps = EditorSettings?.TemplateSymbolizer as IPointSymbolizer;
if (ps != null)
{
List <Color> result = new List <Color>();
Color c = ps.GetFillColor();
for (int i = 0; i < count; i++)
{
result.Add(c);
}
return(result);
}
return(base.GetDefaultColors(count));
}
/// <summary>
/// Handles the inter-connectivity of the various controls and updates
/// them all to match the latest value.
/// </summary>
public void UpdateControls()
{
if (_ignore)
{
return;
}
_ignore = true;
if (_sizeRange == null)
{
_ignore = false;
return;
}
chkSizeRange.Checked = _sizeRange.UseSizeRange;
trkStart.Value = (int)_sizeRange.Start;
trkEnd.Value = (int)_sizeRange.End;
IPointSymbolizer ps = _sizeRange.Symbolizer as IPointSymbolizer;
if (ps != null)
{
Color color = ps.GetFillColor();
if (_scheme != null && _scheme.EditorSettings.UseColorRange)
{
color = _scheme.EditorSettings.StartColor;
}
if (chkSizeRange.Checked)
{
psvStart.Symbolizer = _sizeRange.GetSymbolizer(_sizeRange.Start, color) as IPointSymbolizer;
}
else
{
IPointSymbolizer sm = ps.Copy();
sm.SetFillColor(color);
psvStart.Symbolizer = sm;
}
if (_scheme != null && _scheme.EditorSettings.UseColorRange)
{
color = _scheme.EditorSettings.EndColor;
}
if (chkSizeRange.Checked)
{
psvEnd.Symbolizer = _sizeRange.GetSymbolizer(_sizeRange.End, color) as IPointSymbolizer;
}
else
{
IPointSymbolizer sm = ps.Copy();
sm.SetFillColor(color);
psvEnd.Symbolizer = sm;
}
}
ILineSymbolizer ls = _sizeRange.Symbolizer as ILineSymbolizer;
if (ls != null)
{
Color color = ls.GetFillColor();
if (_scheme != null && _scheme.EditorSettings.UseColorRange)
{
color = _scheme.EditorSettings.StartColor;
}
if (chkSizeRange.Checked)
{
lsvStart.Symbolizer = _sizeRange.GetSymbolizer(_sizeRange.Start, color) as ILineSymbolizer;
}
else
{
ILineSymbolizer sm = ls.Copy();
sm.SetFillColor(color);
lsvStart.Symbolizer = sm;
}
if (_scheme != null && _scheme.EditorSettings.UseColorRange)
{
color = _scheme.EditorSettings.EndColor;
}
if (chkSizeRange.Checked)
{
lsvEnd.Symbolizer = _sizeRange.GetSymbolizer(_sizeRange.End, color) as ILineSymbolizer;
}
else
{
ILineSymbolizer sm = ls.Copy();
sm.SetFillColor(color);
lsvEnd.Symbolizer = sm;
}
}
nudStart.Value = (decimal)_sizeRange.Start;
nudEnd.Value = (decimal)_sizeRange.End;
_ignore = false;
OnSizeRangeChanged();
}