3 ƽ håã@s0dZddljZddlmZdd„Zd dd„ZdS) z¢ ======================== Widget testing utilities ======================== Functions that are useful for testing widgets. See also matplotlib.tests.test_widgets éN)ÚmockcCs>tjddƒ\}}|jddgddgƒ|jdƒ|jjjƒ|S)z!Creates plot and returns its axeséréÈgð?)ÚpltZsubplotsZplotZ set_aspectÚfigureÚcanvasZdraw)ZfigÚax©r ú@/tmp/pip-build-7iwl8md4/matplotlib/matplotlib/testing/widgets.pyÚget_ax s   r rc Cs„tjƒ}||_|j}|jj||f||fgƒd\|_|_|||_|_ ||_ |j j |_ ||_ ||_d|_d|_t||ƒ} | |ƒdS)a4 Trigger an event Parameters ---------- tool : matplotlib.widgets.RectangleSelector etype the event to trigger xdata : int x coord of mouse in data coords ydata : int y coord of mouse in data coords button : int or str button pressed None, 1, 2, 3, 'up', 'down' (up and down are used for scroll events) key the key depressed when the mouse event triggered (see :class:`KeyEvent`) step : int number of scroll steps (positive for 'up', negative for 'down') rNZCustom)rZMockÚbuttonrZ transDataZ transformÚxÚyÚxdataÚydataZinaxesrrÚkeyÚstepZguiEventÚnameÚgetattr) ZtoolÚetyper rrrrÚeventrÚfuncr r r Údo_events   r)rrrNr)Ú__doc__Zmatplotlib.pyplotZpyplotrZunittestrr rr r r r Ús