def addThisPoint(self, x, y):
# Display this point
self.canvas.create_oval(x - RADIUS, y - RADIUS, x + RADIUS, y + RADIUS)
# Add this point to self.points list
i = -1
p = self.points.append([x, y])
if len(self.points) >= 2:
i = i + 1
d = NearestPoints.distance(self.points[i][0], self.points[i][1],
self.points[i + 1][0],
self.points[i + 1][1])
# for t in range(len(self.points) - 1):
for t in self.points:
# if NearestPoints.distance(x, y, self.points[t + 1][0], self.points[t + 1][1]) < d:
if NearestPoints.distance(x, y, t[0], t[1]) < d:
d = NearestPoints.distance(x, y, t[0], t[1])
k = t[0], t[1]
p1, p2 = p, k
p1, p2 = NearestPoints.nearestPoints(self.points)
self.canvas.delete("line")
self.canvas.create_line(self.points[p1][0],
self.points[p1][1],
self.points[p2][0],
self.points[p2][1],
tags="line")
def isTooCloseToOtherPoints(self, x, y):
for i in range(len(self.points)):
if NearestPoints.distance(x, y,
self.points[i][0], self.points[i][1]) <= RADIUS + 2:
return True
return False
def isTooCloseToOtherPoints(self, x, y):
for i in range(len(self.points)):
if NearestPoints.distance(x, y, self.points[i][0],
self.points[i][1]) <= RADIUS + 2:
return True
return False
def addThisPoint(self, x, y):
# display this point
self.canvas.create_oval(x - radius, y - radius, x + radius, y + radius)
# add this point to self.points list
self.points.append([x, y])
if len(self.points) > 2:
p1, p2 = NearestPoints.nearestPoints(self.points)
self.canvas.delete("line")
self.canvas.create_line(self.points[p1][0],
self.points[p1][1],
self.points[p2][0],
self.points[p2][1],
tags="line")
self.shortestDist.set(
NearestPoints.distance(self.points[p1][0], self.points[p1][1],
self.points[p2][0], self.points[p2][1]))
