GetBitMap(Width: Integer; Height: Integer; Dpi: Double): IGxBitmap;
Width - pixel width of the returned image.
Height - pixel height of the returned image.
Dpi - returned image resolution.
The GetBitmap method returns the map graphic presentation by the specified parameters.
Executing the example requires a form, a button named Button1 on the form, the UiMap component named UiMap1 that is a data source for the MapBox component. The map must be connected to the UiMap1 component.
Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);
Var
Map: IMap;
Bitmap: IGxBitmap;
Begin
Map := UiMap1.Map;
Bitmap := Map.GetBitmap(300, 150, 96);
Bitmap.SaveToFile("C:\Map.gif");
End Sub Button1OnClick;
After executing the example the map graphic presentation is saved to file with the following properties: width - 300 pixels, height - 150 pixels, resolution - 96 dpi.
See also: