本文整理匯總了Python中polygon.Polygon.get_linked_list方法的典型用法代碼示例。如果您正苦於以下問題：Python Polygon.get_linked_list方法的具體用法？Python Polygon.get_linked_list怎麽用？Python Polygon.get_linked_list使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類polygon.Polygon的用法示例。
在下文中一共展示了Polygon.get_linked_list方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: create_linked_list
# 需要導入模塊: from polygon import Polygon [as 別名]
# 或者: from polygon.Polygon import get_linked_list [as 別名]
def create_linked_list(filename='input.txt'):
points = read_from_file(filename)
poly = Polygon()
poly.set_points(points)
points = poly.get_linked_list()
return points[0], len(points)示例2: art_gallery_problem
# 需要導入模塊: from polygon import Polygon [as 別名]
# 或者: from polygon.Polygon import get_linked_list [as 別名]
def art_gallery_problem(interface, points=None, show_decomposition=True):
if points is None:
points = ioclass.read_from_file(filename)
poly = Polygon()
poly.set_points(points)
linked_list = poly.get_linked_list()
headnode = linked_list[0]
size = len(points)
# Check if the file reading was successful or if there were inconsistencies:
if not headnode or size < 3:
print("No triangulations to output")
return
# Create a Triangulation object from the linked list:
t1 = EarTriangulation(headnode, size)
# Do the triangulation. The return value is a list of 3-tuples, which
# represent the vertices of each triangle.
triangles1 = t1.triangulate()
# Now for the GUI. Both the polygon and its triangulation have been scaled,
# as specified above. Now we need to draw them on a Tkinter Canvas.
# Setup and init a canvas:
if show_decomposition:
interface.draw_triangles(triangles1)
# The last step is to output the triangulation of the original, non-scaled
# polygon to the console:
ioclass.print_triangles_to_console(triangles1)
art_gallery_coloring = Coloring()
art_gallery_coloring.set_triangulation(points, triangles1)
points_str, res = art_gallery_coloring.colorize()
list_res = []
for p in points_str:
p = p.name
list_res.append([points[int(p)].x, points[int(p)].y])
interface.draw_result(list_res)
interface.set_result(res)