The previous implementation doesn't work on all angles. The new implementation now uses clan::Angle and follows the CSS specification; positive angles rotate the direction of the gradient clockwise with 0° pointing upwards (gradient runs from the bottom edge to the top edge of the box). 45° makes he gradient run diagonally from the bottom-left to the top-right, 90° makes the gradient run from left to right, and so on...
The previous implementation doesn't work on all angles. The new implementation now uses
clan::Angleand follows the CSS specification; positive angles rotate the direction of the gradient clockwise with 0° pointing upwards (gradient runs from the bottom edge to the top edge of the box). 45° makes he gradient run diagonally from the bottom-left to the top-right, 90° makes the gradient run from left to right, and so on...