def button_press_callback(self, event):
'whenever a mouse button is pressed'
if not self.showverts: return
if event.inaxes==None: return
if event.button != 1: return
ind = self.get_ind_under_point(event)
self.clickxy = (event.xdata,event.ydata)
self.last_displacement = np.array([0.0,0.0])
if (ind==None):
#check to see if clicked on poly
#drag = self.pathpatch.contains_point(point=(event.xdata,event.ydata))
from matplotlib._path import point_in_path
drag = point_in_path(event.xdata,
event.ydata,
0,
self.pathpatch.get_path(),
None)
if drag:
ind = 'drag_patch'
self._ind = ind
print self._ind
if (self._ind is not None):
self.pathpatch.set_animated(True)
return (self._ind is not None) #handled event or no?
def contains_point(self, point, transform=None):
"""
Returns *True* if the path contains the given point.
If *transform* is not *None*, the path will be transformed
before performing the test.
"""
if transform is not None:
transform = transform.frozen()
return point_in_path(point[0], point[1], self, transform)
def contains_point(self, point, transform=None):
"""
Returns *True* if the path contains the given point.
If *transform* is not *None*, the path will be transformed
before performing the test.
"""
if transform is not None:
transform = transform.frozen()
return point_in_path(point[0], point[1], self, transform)
def contains_point(self, point, transform=None, radius=0.0):
"""
Returns *True* if the path contains the given point.
If *transform* is not *None*, the path will be transformed
before performing the test.
*radius* allows the path to be made slightly larger or
smaller.
"""
if transform is not None:
transform = transform.frozen()
result = _path.point_in_path(point[0], point[1], radius, self, transform)
return result
def contains_point(self, point, transform=None, radius=0.0):
"""
Returns *True* if the path contains the given point.
If *transform* is not *None*, the path will be transformed
before performing the test.
*radius* allows the path to be made slightly larger or
smaller.
"""
if transform is not None:
transform = transform.frozen()
result = _path.point_in_path(point[0], point[1], radius, self, transform)
return result
