Graphics.GraphicFilter
Contents |
Delphi Information
From Graphics.pas
function GraphicFilter(GraphicClass: TGraphicClass): string;
Unit: Graphics
Type: function
Visibility: public
C++ Information
From Graphics.hpp
System::UnicodeString __fastcall GraphicFilter(System::TMetaClass * GraphicClass);
Unit: Graphics
Type: function
Description
Returns a file filter compatible with the Filter property of an Open or Save dialog.
Call GraphicFilter to obtain a value for the Filter property of an Open, Open Picture, Save Picture or Save dialog box. The GraphicClass parameter can specify one of these values: TBitmap, TGraphic, TIcon, TMetafile, or a user-defined descendant of TGraphic.
These are the strings that are returned for each built-in graphics class when the AllFilter parameter is true. (When AllFilter is false, the section labelled "All" is omitted):
| Graphic class | Filter string returned |
|---|---|
|
TBitmap |
Bitmaps (*.bmp;*.png;*.xpm)|*.bmp;*.png;*.xpm |
|
TIcon |
Icons (*.ico)|*.ico |
|
TGraphic |
All (*.bmp;*.png;*.xpm*.ico)|*.bmp;*.png;*.xpm*.ico|Bitmaps (*.bmp;*.png;*.xpm)|*.bmp;*.png;*.xpm|Icons (*.ico)|*.ico |
|
TBitmap |
Bitmaps (*.bmp)|*.bmp |
|
TIcon |
Icons (*.ico)|*.ico |
|
TMetafile |
All (*.emf;*.wmf)|*.emf;*.wmf|Enhanced Metafiles (*.emf)|*.emf|Metafiles(*.wmf)|*.wmf |
|
TGraphic |
All (*.bmp;*.ico;*.emf;*.wmf)|*.bmp;*.ico;*.emf; *.wmf|Bitmaps (*.bmp)|*.bmp|Icons (*.ico)|*.ico|Enhanced Metafiles (*.emf)|*.emf|Metafiles(*.wmf)|*.wmf |
| Graphic class | Filter string returned |
|---|---|
|
TBitmap |
Bitmaps (*.bmp)|*.bmp |
|
TIcon |
Icons (*.ico)|*.ico |
|
TMetafile |
All (*.emf;*.wmf)|*.emf;*.wmf|Enhanced Metafiles (*.emf)|*.emf|Metafiles(*.wmf)|*.wmf |
|
TGraphic |
All (*.bmp;*.ico;*.emf;*.wmf)|*.bmp;*.ico;*.emf; *.wmf|Bitmaps (*.bmp)|*.bmp|Icons (*.ico)|*.ico|Enhanced Metafiles (*.emf)|*.emf|Metafiles(*.wmf)|*.wmf |
See Also
Code Samples