Processes mouse drag event to rotate the RGB cube. Updates the position of the vertex indicating current color position within the cube. Updates the position of the vertex indicating current color position within the cube. Constructs an RGB cube in RGB color space. Constructs an RGB cube in YIQ color space.
Processes mouse down event.
Processes mouse drag event to rotate the RGB cube. Updates the position of the vertex indicating current color position within the cube. Updates the position of the vertex indicating current color position within the cube.