IWritableBitmapDataRowSetColor Method

void SetColor(
	int x,
	Color color
)

Sub SetColor ( 
	x As Integer,
	color As Color
)

void SetColor(
	int x, 
	Color color
)

abstract SetColor : 
        x : int * 
        color : Color -> unit 

Parameters

x  Int32

The x-coordinate of the pixel to set.

color  Color

A Color value that represents the color to assign to the specified pixel.

The color parameter represents a non-premultiplied color with 8 bits per channel in the sRGB color space, regardless of the underlying PixelFormat. The indexer and the SetColor32 method work with the same range of colors and have a slightly better performance than this method.

To access the actual PixelFormat-dependent raw value use the WriteRaw method.

If the color to be set cannot be represented precisely by the owner IWritableBitmapData, then it will be quantized to a supported color value.

Reference