color_filter_invert top-level property
Implementation
ColorFilter color_filter_invert = ColorFilter.matrix(
[
//R G B A Const
-1, 0, 0, 0, 255, //
0, -1, 0, 0, 255, //
0, 0, -1, 0, 255, //
0, 0, 0, 1, 0, //
],
);
ColorFilter color_filter_invert = ColorFilter.matrix(
[
//R G B A Const
-1, 0, 0, 0, 255, //
0, -1, 0, 0, 255, //
0, 0, -1, 0, 255, //
0, 0, 0, 1, 0, //
],
);