IGIS_ViewerBmp interface

Common API for bitmap viewers.

Available also on: Delphi | .NET | ActiveX | Python.

Syntax

// Java
public abstract interface IGIS_ViewerBmp {
};

// Oxygene
type
  IGIS_ViewerBmp = public interface
  end;

Inherited Overrides Protected

Name	Visibility	Description
Clear	public	Clear the bitmap and prepare the background color and picture.
Draw	public	Draw the current extent on the bitmap.
ScrollDn	public	Scroll down.
ScrollLeft	public	Scroll left.
ScrollPgDn	public	Scroll one page down.
ScrollPgLeft	public	Scroll one page left.
ScrollPgRight	public	Scroll one page right.
ScrollPgUp	public	Scroll one page up.
ScrollRight	public	Scroll right.
ScrollUp	public	Scroll up.
SetRenderer	public	Set the underlying renderer as a native, platform dependent object.
SetSize	public	Set a new bitmap size.
ZoomIn	public	Zoom in slightly.
ZoomOut	public	Zoom out slightly.

Inherited Protected

Name	Visibility	Description
Bitmap	public	Underlying bitmap as a native, platform dependent object.
GIS_Bitmap	public	Underlying bitmap.
Height	public	Underlying bitmap height.
TileRect	public	Location of the bitmap over the entire rendered area (in pixels).
Width	public	Underlying bitmap width.