TInverted
Fetches luminance data for the underlying bitmap. Values should be fetched using:
int luminance = array[y * width + x] and 0xff
function Matrix: TArray<Byte>
Return Value
Type: TArray<Byte>
A row-major 2D array of luminance values. Do not use result.length as it may be larger than width * height bytes on some platforms. Do not modify the contents of the result.