@Override
protected void onDraw(final Canvas c) {
c.drawColor(backgroundColor);
final int color =
Color.HSVToColor(
alphaSelector.getSelectedAlpha(),
new float[] {hueSelector.getHue(), satValSelector.getSat(), satValSelector.getVal()});
satValSelector.setColor(color);
alphaSelector.setColor(color);
sizeSelector.setColor(color);
penDisplay.setColor(color);
penDisplay.setSize(sizeSelector.getSelectedSize());
super.onDraw(c);
}
public void setDisplayClickListener(final View.OnClickListener listener) {
if (satValSelector == null
|| hueSelector == null
|| alphaSelector == null
|| sizeSelector == null) {
getViewsById();
}
penDisplay.setOnClickListener(listener);
}
public void setPen(final int color, final float size) {
if (satValSelector == null
|| hueSelector == null
|| alphaSelector == null
|| sizeSelector == null) {
getViewsById();
}
if (satValSelector == null
|| hueSelector == null
|| alphaSelector == null
|| sizeSelector == null) return;
satValSelector.setColor(color);
hueSelector.setColor(color);
alphaSelector.setColor(color);
sizeSelector.setColor(color);
sizeSelector.setSize(size);
penDisplay.setColor(color);
penDisplay.setSize(size);
}
