def place_text_in_largest_triangle(self):
chosen_tri = 0
max_area = 0
for i in range(1, len(self.triangles)):
a = util.area_of_triangle(self.triangles[i])
if a > max_area:
max_area = a
chosen_tri = i
tri = self.triangles[chosen_tri]
self.x = tri[0] + tri[2] + tri[4]
self.y = tri[1] + tri[3] + tri[5]
self.x /= 3.0
self.y /= 3.0
def place_text_old(self):
#This is a complicated block of code which attempts to place the text
#label in a sane place using a variety of methods.
self.points = []
for line in self.lines:
if line.a not in self.points:
self.points.append(line.a.get_tuple())
if line.b not in self.points:
self.points.append(line.b.get_tuple())
self.x = 0.0
self.y = 0.0
for point in self.points:
self.x += point[0]
self.y += point[1]
self.x /= len(self.points)
self.y /= len(self.points)
ok = True
if not self.point_inside(self.x, self.y): ok = False
if not self.point_inside(self.x+15, self.y): ok = False
if not self.point_inside(self.x-15, self.y): ok = False
if not self.point_inside(self.x, self.y+15): ok = False
if not self.point_inside(self.x, self.y-15): ok = False
if ok:
self.place_piece()
return
chosen_tri = 0
max_area = 0
for i in range(1, len(self.triangles)):
a = util.area_of_triangle(self.triangles[i])
if a > max_area:
max_area = a
chosen_tri = i
tri = self.triangles[chosen_tri]
self.x = tri[0] + tri[2] + tri[4]
self.y = tri[1] + tri[3] + tri[5]
self.x /= 3.0
self.y /= 3.0
self.place_piece()