proportionalimage JPEGProperties structure
Sub-properties
Return to Introduction  Previous page  Next page
Applies to
acProportionalImage property.  

Declaration
type  
  TacJPEGProperties = class(TPersistent)  
  published  
    property CompressionQuality: TJPEGQualityRange default 90;  
    property Grayscale: Boolean default False;  
    property Performance: TJPEGPerformance default jpBestQuality;  
    property PixelFormat: TJPEGPixelFormat default jf24Bit;  
    property ProgressiveDisplay: Boolean default False;  
    property ProgressiveEncoding: Boolean default False;  
    property Scale: TJPEGScale default jsFullSize;  
    property Smoothing: Boolean default True;  
  end;  

Description
Use JPEGProperties structure to specify properties of JPEG images at design-time. These properties will work only if you have specified TJPEGImage object as Picture.