You could extend ColorCircle with a new field:
private float size;
and store the size of each circle. (You have this value available in both Renderer classes.)
This way it is easier to draw a border around the currently selected circle.
(I find it nicer with a single black circle with 3.0f stroke with around the selected one.
Also this way you can skip some calculation logic in onDraw() function of ColorPickerView.
I use it like this:
float size = Math.max(minimumSelectedCircleSize, currentColorCircle.getSize());
where minimumSelectedCircleSize is defined at init.
You could extend ColorCircle with a new field:
private float size;and store the size of each circle. (You have this value available in both Renderer classes.)This way it is easier to draw a border around the currently selected circle. (I find it nicer with a single black circle with 3.0f stroke with around the selected one. Also this way you can skip some calculation logic in onDraw() function of ColorPickerView.
I use it like this:
float size = Math.max(minimumSelectedCircleSize, currentColorCircle.getSize());where minimumSelectedCircleSize is defined at init.Good luck; very nice library by the way.