Vcl.Imaging.jpeg.TJPEGImage Properties

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InheritedProtected

Bitmap	protected	Returns a bitmap that contains the image encoded in the jpeg object.
Canvas	public
CompressionQuality	public	Indicates the trade-off ratio between the image quality and the file size.
Disposed	protected	Disposed is a read-only property that shows the current state of this object.
Empty	public	Indicates whether the graphics object contains a graphic.
Grayscale	public	Determines whether the image output of a JPEG image is black and white, or color.
Height	public	Specifies the vertical size of the graphic in pixels.
Modified	public	Indicates whether the graphics object has been changed or edited.
Palette	public	Indicates the color palette of the graphical image.
PaletteModified	public	Indicates whether the palette has changed.
Performance	public	Controls the trade-off between color quality and speed of decompression.
PixelFormat	public	Determines whether the JPEG image is displayed in 24 or 8-bit format.
ProgressiveDisplay	public	Controls how the image is displayed when decompressing files.
ProgressiveEncoding	public	Determines whether an image can be progressively displayed when it is decompressed.
Scale	public	Determines the size of the JPEG image when it is displayed.
Smoothing	public	Determines whether the jpeg image displays in blocks or with blurred edges.
SupportsPartialTransparency	public	Indicate whether graphic supports partial transparency or an alpha channel.
Transparent	public	Indicates whether the image covers its rectangular area.
Width	public	Determines the maximum width of the graphics object in pixels.