def get_bbox(self, points=None):
"""
Get bounding box of this object.
Returns
-------
(p1, p2, p3, p4): a 4-tuple of the points in data coordinates,
beginning with the lower-left and proceeding counter-clockwise.
"""
if points is None:
x1, y1, x2, y2 = self.get_llur()
return ((x1, y1), (x1, y2), (x2, y2), (x2, y1))
else:
return trcalc.strip_z(trcalc.get_bounds(points))
def get_bbox(self, points=None):
"""
Get bounding box of this object.
Returns
-------
(p1, p2, p3, p4): a 4-tuple of the points in data coordinates,
beginning with the lower-left and proceeding counter-clockwise.
"""
if points is None:
x1, y1, x2, y2 = self.get_llur()
return ((x1, y1), (x1, y2), (x2, y2), (x2, y1))
else:
return trcalc.strip_z(trcalc.get_bounds(points))
def get_llur(self):
points = (self.crdmap.offset_pt((self.x, self.y),
(-self.xradius, -self.yradius)),
self.crdmap.offset_pt((self.x, self.y),
(self.xradius, -self.yradius)),
self.crdmap.offset_pt((self.x, self.y),
(self.xradius, self.yradius)),
self.crdmap.offset_pt((self.x, self.y),
(-self.xradius, self.yradius)))
mpts = np.asarray(self.get_data_points(points=points))
if hasattr(self, 'rot_deg'):
xd, yd = self.crdmap.to_data((self.x, self.y))
mpts = trcalc.rotate_coord(mpts, [self.rot_deg], [xd, yd])
a, b = trcalc.get_bounds(mpts)
return (a[0], a[1], b[0], b[1])
def get_llur(self):
points = (self.crdmap.offset_pt((self.x, self.y),
(-self.xradius, -self.yradius)),
self.crdmap.offset_pt((self.x, self.y),
(self.xradius, -self.yradius)),
self.crdmap.offset_pt((self.x, self.y),
(self.xradius, self.yradius)),
self.crdmap.offset_pt((self.x, self.y),
(-self.xradius, self.yradius)))
mpts = np.asarray(self.get_data_points(points=points))
if hasattr(self, 'rot_deg'):
xd, yd = self.crdmap.to_data((self.x, self.y))
mpts = trcalc.rotate_coord(mpts, [self.rot_deg], [xd, yd])
a, b = trcalc.get_bounds(mpts)
return (a[0], a[1], b[0], b[1])
def get_llur(self):
a, b = trcalc.get_bounds(self.get_data_points())
return (a[0], a[1], b[0], b[1])
def get_llur(self):
a, b = trcalc.get_bounds(self.get_data_points())
return (a[0], a[1], b[0], b[1])