TdxSmartImageCodec Class
The base class for all image codec classes.
Declaration
TdxSmartImageCodec = class abstract(TObject)Remarks
The TdxSmartImageCodec class implements common functionality for all image formats that DevExpress products use. All terminal TdxSmartImageCodec class descendants override all methods with image type-specific implementations.
Main API Members
The list below outlines key members of the TdxSmartImageCodec class that allow you to perform basic operations with images.
- Extensions | Description | MimeType
- Return the implemented format description, associated MIME type, and file name extensions.
- CanLoadFromBits
- Allows you to identify if the codec can load an image from pixel data.
- CanLoadStream
- Identifies whether the specified stream contains supported image data.
- GetSize
- Returns dimensions of an image stored in a stream.
- CanSaveImage
- Allows you to check if the codec can save the specified image.
- Load | Save
- Load and save images.
Terminal TdxSmartImageCodec Class Descendants
Do not use the TdxSmartImageCodec class directly. Use the following descendants instead:
- TdxGPImageCodecBMP
- A Device-Independent Bitmap (BMP/DIB) image format codec.
- TdxGPImageCodecEMF
- An Enhanced Windows Metafile (EMF) image format codec.
- TdxGPImageCodecGIF
- A Graphics Interchange Format (GIF) codec.
- TdxGPImageCodecJPEG
- A Joint Photographic Experts Group (JPEG) image format codec.
- TdxGPImageCodecPNG
- A Portable Network Graphics (PNG) image format codec.
- TdxGPImageCodecTIFF
- A Tagged Image File Format (TIFF) codec.
- TdxGPImageCodecWMF
- A Windows Metafile (WMF) image format codec.
- TdxSVGImageCodec
- A Scalable Vector Graphics (SVG) image format codec.
Inheritance
TObject
TdxSmartImageCodec
See Also