SetColorMask Method (CodecsStartDecompressOptions)

Sets the array of integer values that represent RGB color masks.

Syntax

public void SetColorMask( 
   int[] colorMask
)

'Declaration

Public Sub SetColorMask( _
   ByVal colorMask() As Integer _
)

'Usage

Dim instance As CodecsStartDecompressOptions
Dim colorMask() As Integer
 
instance.SetColorMask(colorMask)

public void SetColorMask( 
   int[] colorMask
)

@property (nonatomic, strong, nullable) NSArray<LTRasterColor *> *colorMask

public void setColorMask(int colorMask[])

 function Leadtools.Codecs.CodecsStartDecompressOptions.SetColorMask( 
   colorMask 
)

public:
void SetColorMask( 
   array<int>^ colorMask
)

colorMask: An array of 3 integers as follows: ColorMask[0] is the red mask; ColorMask[1] is the green mask; ColorMask[2] is the blue mask.

Remarks

The color mask is valid only if Format is set to RasterImageFormat.RawBitfields.

As an example, with 16-bit data arranged as RRR RRGG GGGB BBBB, the masks would be:


            ColorMask[0] = 0x7C00
            ColorMask[1] = 0x0E30
            ColorMask[2] = 0x001F

For 32-bit data, the only valid data is RRRR RRRR GGGG GGGG BBBB BBBB. The masks would be:


            ColorMask[0] = 0xFF0000
            ColorMask[1] = 0x00FF00
            ColorMask[2] = 0x0000FF

Example

For an example, refer to RasterCodecs.StartDecompress.

Requirements