def is_path_clicked(self, win_point): hit_surface = self.canvas.hit_surface for path in self.paths: pth = libgeom.apply_trafo_to_path(path.get_path(), self.target.trafo) if hit_surface.is_point_on_path(win_point, pth): return path return None
def is_path_clicked(self, win_point):
hit_surface = self.canvas.hit_surface
for path in self.paths:
pth = libgeom.apply_trafo_to_path(path.get_path(),
self.target.trafo)
if hit_surface.is_point_on_path(win_point, pth):
return path
return None
def __init__(self, canvas, path=None, trafo=[]):
self.canvas = canvas
if path and trafo:
path = libgeom.apply_trafo_to_path(path, trafo)
self.trafo = trafo
self.start_point = BezierPoint(self.canvas, self, path[0])
self.points = []
for item in path[1]:
self.points.append(BezierPoint(self.canvas, self, item))
self.closed = path[2]
if self.is_closed():
sp = self.start_point.point
lp = self.points[-1].point
if self.points[-1].is_curve(): lp = lp[2]
if not sp == lp:
self.points.append(self.start_point.get_copy())
def __init__(self, canvas, path=None, trafo=[]): self.canvas = canvas if path and trafo: path = libgeom.apply_trafo_to_path(path, trafo) self.trafo = trafo self.start_point = BezierPoint(self.canvas, self, path[0]) self.points = [] for item in path[1]: self.points.append(BezierPoint(self.canvas, self, item)) self.closed = path[2] if self.is_closed(): sp = self.start_point.point lp = self.points[-1].point if self.points[-1].is_curve(): lp = lp[2] if not sp == lp: self.points.append(self.start_point.get_copy())