GetColorMask Method (CodecsStartDecompressOptions)

Gets an array of integer values that represent RGB color masks.

Syntax

public int[] GetColorMask()

'Declaration

Public Function GetColorMask() As Integer()

'Usage

Dim instance As CodecsStartDecompressOptions
Dim value() As Integer
 
value = instance.GetColorMask()

public int[] GetColorMask()

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

public int[] getColorMask()

 function Leadtools.Codecs.CodecsStartDecompressOptions.GetColorMask()

public:
array<int>^ GetColorMask();

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