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++;
oMapSubRender = render.get_Renderer(iIndex);
}
return oGroupRender;
}
private object GetRenderFromGroup(MapObjects2.GroupRenderer groupRender, RenderType renderType)
{
short iRendererCount = groupRender.Count;
for (short i = 0; i < iRendererCount; i++)
{
if ((groupRender.get_Renderer(i) is MapObjects2.ValueMapRenderer && renderType == RenderType.ValueRender)
|| (groupRender.get_Renderer(i) is MapObjects2.ClassBreaksRenderer && renderType == RenderType.ClassBreakRender)
|| (groupRender.get_Renderer(i) is MapObjects2.LabelRenderer && renderType == RenderType.LabelRender)
)
return groupRender.get_Renderer(i);
}
return null;
}
