def add_event_data(self, event, handle):
gbl_pt = np.array([event.xdata, event.ydata])
lcl_pt = inv_transform_poly(self.e.handles[handle].tfrm, gbl_pt)
event.lcl_pt = lcl_pt
if self.select_pt is not None:
xdata, ydata = self.select_pt[1]
else:
xdata, ydata = 0., 0.
dxdy = event.xdata - xdata, event.ydata - ydata
event.dxdy = dxdy
def add_event_data(tfrm, event):
gbl_pt = np.array([event.xdata, event.ydata])
lcl_pt = inv_transform_poly(tfrm, gbl_pt)
event.lcl_pt = lcl_pt
def add_event_data(shape, event, handle, info):
gbl_pt = np.array([event.xdata, event.ydata])
lcl_pt = inv_transform_poly(shape.tfrm, gbl_pt)
event.lcl_pt = lcl_pt