toFloatRgba method

  1. @override
Float32x4 toFloatRgba(
  1. int pixel
)
override

Converts a pixel in this pixel format to the floatRgba pixel format.

FLOAT_RGBA is used as the canonical floating-point pixel format, and this method guarantees that all pixel formats can be converted to it. Loss of precision may occur when this pixel format has higher precision.

Example

print(floatRgba.toFloatRgba(abgr8888.red)); // [1.0, 0.0, 0.0, 1.0]
print(floatRgba.toFloatRgba(abgr8888.white)); // [1.0, 1.0, 1.0, 1.0]

Implementation

@override
Float32x4 toFloatRgba(int pixel) {
  return Float32x4(
    getRed(pixel) / 255.0,
    getGreen(pixel) / 255.0,
    getBlue(pixel) / 255.0,
    1.0,
  );
}