DK11 for .NET | TatukGIS.NDK.TGIS_LayerVector.DrawEx | Constructors | Fields | Methods | Properties | Events
Draw a layer.
Available also on: Delphi | Java.
Overrides TGIS_Layer.DrawEx.
// C# public bool DrawEx( TGIS_Extent _extent );
' VisualBasic Public Function DrawEx( ByVal _extent As TGIS_Extent ) As Boolean
// Oxygene public function DrawEx( _extent : TGIS_Extent ) : Boolean; override;
Name | Type | Description |
---|---|---|
_extent | TGIS_Extent | extent to be drawn |
Type | Description |
---|---|
bool Boolean | True, if something is drawn. |
Use this method to draw a layer. Normally called by Paint.
When using this operation, never call any function which uses FindFirst..FindNext (any function which iterates through the shapes using it - so never use inside an operation like Locate, PaintScope etc.).
See Paint for example.