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Fixed paint bucket skipping points

This commit is contained in:
Skyler Lehmkuhl 2013-11-28 13:41:42 -05:00
parent 664d0e67ac
commit 05573cb9d0
1 changed files with 22 additions and 4 deletions
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26
svlgui.py
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@ -2770,8 +2770,26 @@ class Group (object):
# Check if the polygon encloses the given point. If it is not, then we've found an "island" # Check if the polygon encloses the given point. If it is not, then we've found an "island"
if misc_funcs.hittest(linelist,x,y): if misc_funcs.hittest(linelist,x,y):
f = Fill() f = Fill()
f.lines = linelist dic = {}
print linelist for i in linelist:
dic[i.endpoint1]=i
def walk(list_of_lines, starting_point):
lookup_map = {}
for i in list_of_lines:
lookup_map[i.endpoint1]=i
cur_point = starting_point
visited_points = []
print lookup_map
while cur_point.endpoint2 in lookup_map and not cur_point in visited_points:
visited_points.append(cur_point)
cur_point = lookup_map[cur_point.endpoint2]
yield cur_point
# f.lines = linelist
f.lines = [x for x in walk(linelist,linelist[0])]
print f.lines
self.fills.append(f) self.fills.append(f)
else: else:
print "No hit" print "No hit"
@ -3176,9 +3194,9 @@ class Fill(object):
cr.gsave() cr.gsave()
cr.newpath() cr.newpath()
cr.fillcolor = self.fillcolor.pygui cr.fillcolor = self.fillcolor.pygui
cr.moveto(self.lines[0].endpoint2.x,self.lines[0].endpoint2.y) cr.moveto(self.lines[0].endpoint1.x,self.lines[0].endpoint1.y)
for i in self.lines: for i in self.lines:
cr.lineto(i.endpoint1.x,i.endpoint1.y) cr.lineto(i.endpoint2.x,i.endpoint2.y)
cr.fill() cr.fill()
cr.grestore() cr.grestore()