ZebraCardGraphicsExtractBlackImageData Method 
             | 
          
        
         
            Separates the monochrome and color data from the specified image data using the specified threshold values.
            
 
    Namespace: 
   Zebra.Sdk.Card.Graphics
    Assembly:
   SdkApi_Card_Desktop (in SdkApi_Card_Desktop.dll) Version: 2.14.1989
Syntaxpublic ExtractedImages ExtractBlackImageData(
	byte[] imageData,
	byte redThreshold,
	byte greenThreshold,
	byte blueThreshold
)
Public Function ExtractBlackImageData ( 
	imageData As Byte(),
	redThreshold As Byte,
	greenThreshold As Byte,
	blueThreshold As Byte
) As ExtractedImages
public:
virtual ExtractedImages^ ExtractBlackImageData(
	array<unsigned char>^ imageData, 
	unsigned char redThreshold, 
	unsigned char greenThreshold, 
	unsigned char blueThreshold
) sealed
Parameters
- imageData
 - Type: SystemByte
The 24 or 32 bpp color image data. - redThreshold
 - Type: SystemByte
The red pixel threshold value. - greenThreshold
 - Type: SystemByte
The green pixel threshold value. - blueThreshold
 - Type: SystemByte
The blue pixel threshold value. 
Return Value
Type: 
ExtractedImagesInstance of ExtractedImages containing the color and monochrome image data.
Implements
ZebraGraphicsIExtractBlackImageData(Byte, Byte, Byte, Byte)
Exceptions
See Also