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Reference for unit 'FPimage' (#fcl)

TFPCustomImageReader

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

TFPCustomImageReader - FreePascal base class for Image reading

Declaration

Source position: fpimage.pp line 196

`type TFPCustomImageReader = class(TFPCustomImageHandler)`
`protected`
`procedure InternalRead(); virtual; abstract;`		`InternalRead` - read specified image from nominated stream
`function InternalCheck(); virtual; abstract;`		`InternalCheck` - performs check on validity of stream, returns True if OK
`public`
`constructor Create; override;`
`function ImageRead();`		`ImageRead` read specified image from nominated stream; returns the image
`function CheckContents();`		`CheckContents` - Gives True if contents are readable
`property DefaultImageClass: TFPCustomImageClass; [rw]`		`DefaultImageClass` - Image Class to create when no img is given for reading
`end;`

Inheritance

`TFPCustomImageReader`		`TFPCustomImageReader` - FreePascal base class for Image reading
\|
`TFPCustomImageHandler`		Base class for image handlers.
\|
`TObject`

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