Method decrease_val

kmk/extensions/rgb.py:334–345

Decreases value by step amount stopping at 0 :param step:

(self, step=None)

            self._do_update()

    def decrease_val(self, step=None):
        '''
        Decreases value by step amount stopping at 0
        :param step:
        '''
        if step is None:
            step = self.val_step

        self.val = clamp(self.val - step, 0, 255)

        if self._check_update():
            self._do_update()

    def increase_ani(self):
        '''