DK11 for Java | tatukgis.jdk.TGIS_RendererAbstract.CreateContext | Overloads | Constructors | Fields | Methods | Properties
Initiate context for the renderer.
// Java public void CreateContext( IGIS_ViewerParent _parent, IGIS_Viewer _viewer, TGIS_RendererContext _context, TPoint _shift, int _width, int _height, int _ppi, int _fontscale, TRect _tilerect );
// Oxygene public procedure CreateContext( _parent : IGIS_ViewerParent; _viewer : IGIS_Viewer; _context : TGIS_RendererContext; _shift : TPoint; _width : Integer; _height : Integer; _ppi : Integer; _fontscale : Integer; _tilerect : TRect ); virtual;
Name | Type | Description |
---|---|---|
_parent | IGIS_ViewerParent | viewer parented interface; for Control* like methods |
_viewer | IGIS_Viewer | viewer object |
_context | TGIS_RendererContext | drawing context |
_shift | TPoint | left and upper margins for the drawing surface |
_width | int Integer | width of the drawing surface |
_height | int Integer | height of the drawing surface |
_ppi | int Integer | resolution for the drawing surface |
_fontscale | int Integer | font scaling factor in percents |
_tilerect | TRect | rendering context location; used upon rendering tiles |