private ClassBreakRenderStruct ExportClassBreakRender(MapObjects2.ClassBreaksRenderer render)
{
ClassBreakRenderStruct oClassBreakRender = new ClassBreakRenderStruct();
short iIndex = 0;
oClassBreakRender.BreakCount = render.BreakCount;
oClassBreakRender.DrawBackground = render.DrawBackground;
oClassBreakRender.Field = render.Field;
oClassBreakRender.SymbolType = (short)render.SymbolType;
oClassBreakRender.Tag = render.Tag;
double dBreak = render.get_Break(iIndex);
while (dBreak != double.NaN)
{
oClassBreakRender.BreakList.Add(dBreak);
iIndex++;
try
{
dBreak = render.get_Break(iIndex);
}
catch
{
break;
}
}
oClassBreakRender.StartColor = System.Drawing.ColorTranslator.FromWin32((int)render.get_Symbol((short)0).Color);
oClassBreakRender.EndColor = System.Drawing.ColorTranslator.FromWin32((int)render.get_Symbol((short)(render.BreakCount - 1)).Color);
return(oClassBreakRender);
}
private GroupRenderStruct ExportGroupRender(MapObjects2.GroupRenderer render)
{
GroupRenderStruct oGroupRender = new GroupRenderStruct();
short iIndex = 0;
oGroupRender.DrawBackground = render.DrawBackground;
oGroupRender.Tag = render.Tag;
object oMapSubRender = render.get_Renderer(iIndex);
while (oMapSubRender != null)
{
if (oMapSubRender is MapObjects2.ValueMapRenderer)
{
ValueRenderStruct oValueRender = this.ExportValueRender(oMapSubRender as MapObjects2.ValueMapRenderer);
oGroupRender.RenderList.Add(oValueRender);
}
else if (oMapSubRender is MapObjects2.ClassBreaksRenderer)
{
ClassBreakRenderStruct oClassBreakRender = this.ExportClassBreakRender(oMapSubRender as MapObjects2.ClassBreaksRenderer);
oGroupRender.RenderList.Add(oClassBreakRender);
}
else if (oMapSubRender is MapObjects2.LabelRenderer)
{
LabelRenderStruct oLabelRender = this.ExportLabelRender(oMapSubRender as MapObjects2.LabelRenderer);
oGroupRender.RenderList.Add(oLabelRender);
}
iIndex++;
try
{
oMapSubRender = render.get_Renderer(iIndex);
}
catch
{
break;
}
}
return(oGroupRender);
}
public MapObjects2.ClassBreaksRenderer GetClassBreakRender(ClassBreakRenderStruct render)
{
MapObjects2.ClassBreaksRenderer oMapRender = new MapObjects2.ClassBreaksRendererClass();
short iIndex = 0;
oMapRender.BreakCount = render.BreakCount;
oMapRender.DrawBackground = render.DrawBackground;
oMapRender.Field = render.Field;
oMapRender.SymbolType = (MapObjects2.SymbolTypeConstants)render.SymbolType;
oMapRender.Tag = render.Tag;
foreach (double dBreak in render.BreakList)
{
oMapRender.set_Break(iIndex, dBreak);
iIndex++;
}
oMapRender.RampColors((uint)Converter.ConvertSystemtoIntegerColor(render.StartColor), (uint)Converter.ConvertSystemtoIntegerColor(render.EndColor));
return(oMapRender);
}