def onrelease(self, event):
'''Select the button-up position, and zoom in on the selected range'''
if self.button == True: # only for left mouse clicks
self._stop = (event.x, event.y, event.xdata, event.ydata)
self.button = False
# Only zoom in if a "reasonably" large area has been selected
curDist = dist(np.r_[self._start[:2]], np.r_[self._stop[:2]])
if dist(np.r_[self._start[:2]],
np.r_[self._stop[:2]]) > self.epsilon:
# Zoom in
for ii in range(self.numData):
self.axs[ii].set_xlim([
min(self._start[2], self._stop[2]),
max(self._start[2], self._stop[2])
])
self.axs[ii].set_ylim([
min(self._start[3], self._stop[3]),
max(self._start[3], self._stop[3])
])
xLim = self.axs[0].get_xlim()
self.xRange = np.diff(xLim)[0]
self.sliderMax = self.range[1] - self.xRange
self.scale.set(xLim[0] / self.sliderMax)
(x, y) = ([0, 0], [0, 0])
for ii in range(self.numData):
self.rects[ii].set_xdata([x[0], x[1], x[1], x[0], x[0]])
self.rects[ii].set_ydata([y[0], y[0], y[1], y[1], y[0]])
self.canvas.draw()
def onrelease(self, event):
'''Select the button-up position, and zoom in on the selected range'''
if self.button == True: # only for left mouse clicks
self._stop = (event.x, event.y, event.xdata, event.ydata)
self.button = False
# Only zoom in if a "reasonably" large area has been selected
curDist = dist(np.r_[self._start[:2]], np.r_[self._stop[:2]])
if dist(np.r_[self._start[:2]], np.r_[self._stop[:2]]) > self.epsilon:
# Zoom in
for ii in range(self.numData):
self.axs[ii].set_xlim([min(self._start[2], self._stop[2]), max(self._start[2], self._stop[2])])
self.axs[ii].set_ylim([min(self._start[3], self._stop[3]), max(self._start[3], self._stop[3])])
xLim = self.axs[0].get_xlim()
self.xRange = np.diff(xLim)[0]
self.sliderMax = self.range[1]-self.xRange
self.scale.set(xLim[0]/self.sliderMax)
(x,y) = ([0,0], [0,0])
for ii in range(self.numData):
self.rects[ii].set_xdata([x[0],x[1],x[1],x[0],x[0]])
self.rects[ii].set_ydata([y[0],y[0],y[1],y[1],y[0]])
self.canvas.draw()
def min_dist(point, ps, k):
mind = 0
first = True
for j in ps.keys():
if dist(point[k], ps[j]) < mind or first:
mind = dist(point[k], ps[j])
first = False
return mind
def main():
point = {}
point['x'] = np.array([0,0])
point['y'] = np.array([10,10])
point['a'] = np.array([1,6])
point['b'] = np.array([3,7])
point['c'] = np.array([4,3])
point['d'] = np.array([7,7])
point['e'] = np.array([8,2])
point['f'] = np.array([9,5])
print point
print dist(point['x'], point['y'])
ps = {}
ps['x'] = point['x']
ps['y'] = point['y']
assign_CURE(point, ps, 6)
print ps
def inside(p):
pcirc = array([p.center[0], p.center[1]])
return dist(pclicked, pcirc) < p.radius
