TGIS_BitmapFMX class

Platform dependent Bitmap implementation.

Syntax

// Delphi
type
  TGIS_BitmapFMX = class( TGIS_BitmapAbstract )
  end;

// C++ Builder
class PASCALIMPLEMENTATION TGIS_BitmapFMX : public TGIS_BitmapAbstract
{
};

Inherited Overrides Protected

	Name	Visibility	Description
	Create	public	Construct bitmap with given dimensions.

Inherited Overrides Protected

Name	Visibility	Description
CreateViewer	public	Create a bitmap viewer _{(Overrides TGIS_BitmapAbstract.CreateViewer)}
DrawShape(TObject; Boolean; Double; TPoint)	public	Draw a shape on a bitmap.
DrawShape(TObject; Integer; Boolean; Double; TPoint)	public	Draw a shape on a bitmap (for internal TGIS_Shape.PrepareContourInternal purposes).
DrawShape(TObject; Integer; Boolean; TGIS_Color; TGIS_Color; Double; TPoint)	public	Draw a shape on a bitmap (for internal TGIS_Shape.PrepareContourInternal purposes).
DrawSymbol(String)	public	Draws symbol
DrawSymbol(String; Integer)	public	Draws symbol
DrawSymbol(String; Integer; TGIS_Color; TGIS_Color)	public	Draws symbol
FromBitmap	public	Create bitmap from platform specific object. _{(Overrides TGIS_BitmapAbstract.FromBitmap)}
FromFile	public	Create bitmap from file. _{(Overrides TGIS_BitmapAbstract.FromFile)}
FromStream	public	Create bitmap from stream. _{(Overrides TGIS_BitmapAbstract.FromStream)}
LockPixels	public	Prepare bitmap for direct pixel access operation. _{(Overrides TGIS_BitmapAbstract.LockPixels)}
MakeTransparent	public	Make bitmap transparent _{(Overrides TGIS_BitmapAbstract.MakeTransparent)}
ToFile	public	Save bitmap to file. _{(Overrides TGIS_BitmapAbstract.ToFile)}
ToStream(TObject)	public	Save bitmap to stream.
ToStream(TObject; TGIS_PixelFormat; TGIS_PixelSubFormat; Integer)	public	Save bitmap to stream.
UnlockPixels	public	Finalize pixel access operation. _{(Overrides TGIS_BitmapAbstract.UnlockPixels)}

Inherited Protected

Name	Visibility	Description
Height	public	Bitmap height in pixels. _{(Inherited from TGIS_BitmapAbstract)}
NativeBitmap	public	Platform specific bitmap object (like TBitmap for VCL). _{(Inherited from TGIS_BitmapAbstract)}
Premultiplied	public	True if bitmap should be treated as premultipied. _{(Inherited from TGIS_BitmapAbstract)}
Width	public	Bitmap width in pixels. _{(Inherited from TGIS_BitmapAbstract)}

This platform supports optional premultipily way of storing bitmaps.