Method mouse_down

imagepy/core/engine/tool.py:29–29

(self, ips, x, y, btn, **key)

        ToolsManager.set(self)
        
    def mouse_down(self, ips, x, y, btn, **key): pass
    def mouse_up(self, ips, x, y, btn, **key): pass
    def mouse_move(self, ips, x, y, btn, **key): pass
    def mouse_wheel(self, ips, x, y, d, **key): pass