/// <summary>
/// Returns a shallow copy of this category with the exception of
/// the TextSymbolizer, which is duplicated. This uses memberwise
/// clone, so sublcasses using this method will return an appropriate
/// version.
/// </summary>
/// <returns>A shallow copy of this object.</returns>
public virtual LabelCategory Copy()
{
if (MemberwiseClone() is not LabelCategory result)
{
return(null);
}
result.Symbolizer = Symbolizer.Copy();
result.SelectionSymbolizer = SelectionSymbolizer.Copy();
return(result);
}
/// <summary>
/// Returns a shallow copy of this category with the exception of
/// the TextSymbolizer, which is duplicated. This uses memberwise
/// clone, so sublcasses using this method will return an appropriate
/// version.
/// </summary>
/// <returns>A shallow copy of this object.</returns>
public virtual LabelCategory Copy()
{
var result = MemberwiseClone() as LabelCategory;
if (result == null)
{
return(null);
}
result.Symbolizer = Symbolizer.Copy();
result.SelectionSymbolizer = SelectionSymbolizer.Copy();
return(result);
}
/// <summary>
/// Creates a new category based on a symbolizer, and uses the same symbolizer, but with a fill and border color of light cyan
/// for the selection symbolizer
/// </summary>
/// <param name="pointSymbolizer">The symbolizer to use in order to create a category</param>
public PointCategory(IPointSymbolizer pointSymbolizer)
{
Symbolizer = pointSymbolizer;
SelectionSymbolizer = pointSymbolizer.Copy();
SelectionSymbolizer.SetFillColor(Color.Cyan);
}
