public MapObjects2.ClassBreaksRenderer GetClassBreaksRender(MapObjects2.MapLayer layer, string renderFieldName, int breaksCount, Color startColor, Color endColor)
{
MapObjects2.ClassBreaksRenderer oClassBreakRender = new MapObjects2.ClassBreaksRendererClass();
if (layer.shapeType == ShapeTypeConstants.moShapeTypePoint)
oClassBreakRender.SymbolType = SymbolTypeConstants.moPointSymbol;
else if (layer.shapeType == ShapeTypeConstants.moShapeTypeLine)
oClassBreakRender.SymbolType = SymbolTypeConstants.moLineSymbol;
else if (layer.shapeType == ShapeTypeConstants.moShapeTypePolygon)
oClassBreakRender.SymbolType = SymbolTypeConstants.moFillSymbol;
oClassBreakRender.Field = renderFieldName;
oClassBreakRender.BreakCount = (short)breaksCount;
MapObjects2.Statistics oStatistic = layer.Records.CalculateStatistics(renderFieldName);
double dInterval = (oStatistic.Max - oStatistic.Min) / breaksCount;
for (short i = 0; i < breaksCount; i++)
{
oClassBreakRender.set_Break(i, oStatistic.Min + dInterval * i);
}
oClassBreakRender.RampColors((uint)Utilities.Converter.ConvertSystemtoIntegerColor(startColor), (uint)Utilities.Converter.ConvertSystemtoIntegerColor(endColor));
return oClassBreakRender;
}
public MapObjects2.ClassBreaksRenderer GetClassBreaksRender(MapObjects2.MapLayer layer, string renderFieldName, int breaksCount, Color startColor, Color endColor)
{
MapObjects2.ClassBreaksRenderer oClassBreakRender = new MapObjects2.ClassBreaksRendererClass();
if (layer.shapeType == ShapeTypeConstants.moShapeTypePoint)
{
oClassBreakRender.SymbolType = SymbolTypeConstants.moPointSymbol;
}
else if (layer.shapeType == ShapeTypeConstants.moShapeTypeLine)
{
oClassBreakRender.SymbolType = SymbolTypeConstants.moLineSymbol;
}
else if (layer.shapeType == ShapeTypeConstants.moShapeTypePolygon)
{
oClassBreakRender.SymbolType = SymbolTypeConstants.moFillSymbol;
}
oClassBreakRender.Field = renderFieldName;
oClassBreakRender.BreakCount = (short)breaksCount;
MapObjects2.Statistics oStatistic = layer.Records.CalculateStatistics(renderFieldName);
double dInterval = (oStatistic.Max - oStatistic.Min) / breaksCount;
for (short i = 0; i < breaksCount; i++)
{
oClassBreakRender.set_Break(i, oStatistic.Min + dInterval * i);
}
oClassBreakRender.RampColors((uint)Utilities.Converter.ConvertSystemtoIntegerColor(startColor), (uint)Utilities.Converter.ConvertSystemtoIntegerColor(endColor));
return(oClassBreakRender);
}
