/// <summary>
/// 获取默认符号
/// </summary>
/// <param name="geometryType"></param>
/// <param name="color"></param>
/// <returns></returns>
private static ISymbol GetDefaultSymbol(esriGeometryType geometryType, IColor color)
{
switch (geometryType)
{
case esriGeometryType.esriGeometryLine:
case esriGeometryType.esriGeometryPolyline:
return(SymbolCreate.GetSimpleLineSymbol(color, 3) as ISymbol);
case esriGeometryType.esriGeometryPoint:
return(SymbolCreate.GetSimpleMarkerSymbol(color, null, 6, esriSimpleMarkerStyle.esriSMSCircle) as ISymbol);
case esriGeometryType.esriGeometryPolygon:
return(SymbolCreate.GetSimpleFillSymbol(color) as ISymbol);
}
return(null);
}
