(self, widget, label="Opacity: ")
return self._slider(widget, 'alpha_value', label, 0, 255, 10, 'colors_changed')
Creates a slider that controls point transparency
Creates a slider that controls point transparency
Creates a slider that controls point transparency
def alpha_value_slider(self, widget, label="Opacity: "):
        '''
            Creates a slider that controls point transparency
        '''
        return self._slider(widget, 'alpha_value', label, 0, 255, 10, 'colors_changed')
def alpha_value_slider ( self , widget , label = "Opacity: " ) : return self . _slider ( widget , 'alpha_value' , label , 0 , 255 , 10 , 'colors_changed' )