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GdPicture14 Namespace / GdPictureImaging Class / TwainGetPixelFlavor Method

TwainGetPixelFlavor Method (GdPictureImaging)

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Returns the pixel 'flavor' (0 is black or white). CHOCOLATE means this pixel represents the darkest data value that can be generated by the device (the darkest available optical value may measure greater than 0). VANILLA means this pixel represents the lightest data value that can be generated by the device (the lightest available optical value may measure greater than 0).
Syntax
'Declaration
 

Public Function TwainGetPixelFlavor() As TwainPixelFlavor
public TwainPixelFlavor TwainGetPixelFlavor()
public function TwainGetPixelFlavor(): TwainPixelFlavor; 
public function TwainGetPixelFlavor() : TwainPixelFlavor;
public: TwainPixelFlavor TwainGetPixelFlavor(); 
public:
TwainPixelFlavor TwainGetPixelFlavor();

Return Value

A member of the TwainPixelFlavor enumeration. returns TwainPixelFlavorUndefined (-1) if it is not supported by the current device -> Use TwainGetLastResultCode() and TwainGetLastConditionCode() methods for diagnosing the error.
Remarks
Before using this method check that the TWAIN state is >= 4 (TWAIN_SOURCE_OPEN) To get the TWAIN state, use the TwainGetState() method.
See Also

Reference

GdPictureImaging Class
GdPictureImaging Members
TwainGetState Method
TwainSetPixelFlavor Method
TwainGetLastConditionCode Method
TwainGetLastResultCode Method