def drawStringCentered(self, boxLL, boxUR, text):
ll, ur = self.getStringBBox(text)
stringSize = vec2.sub(ur, ll)
boxSize = vec2.sub(boxUR, boxLL)
deltaSize = vec2.sub(boxSize, stringSize)
halfDeltaSize = vec2.mulN(deltaSize, .5)
self.drawString(vec2.add(boxLL, halfDeltaSize), text)
def drawStringCentered(self, boxLL, boxUR, text): ll,ur = self.getStringBBox(text) stringSize = vec2.sub(ur,ll) boxSize = vec2.sub(boxUR,boxLL) deltaSize = vec2.sub(boxSize, stringSize) halfDeltaSize = vec2.mulN(deltaSize, .5) self.drawString(vec2.add(boxLL,halfDeltaSize), text)
#ppts.append(p1)
ppts.append(path[-1])
if 1:
up = []
down = []
ref = path[0]
for i,pt in enumerate(ppts):
ref = ppts[min(len(ppts)-1,i+1)]
vec = vec2.sub(pt,ref)
l = vec2.length(vec)
if l<.000001:
vec = (1.,0.)
else:
vec = vec2.rotate90(vec2.divN(vec,l))
width = .001 * (1. - (depth + i/20.)/N)
up.append(vec2.add(pt, vec2.mulN(vec, width)))
down.append(vec2.add(pt, vec2.mulN(vec, -width)))
ref = pt
# c.drawLineStrip(up)
# c.drawLineStrip(down)
c.drawFilledPolygon(down + up[::-1])
else:
c.drawLineStrip(ppts)
# print len(paths),sum(map(len,paths))
# print len(nPaths),sum(map(len,nPaths))
else:
for P in segments:
c.drawLineStrip([catmullRom2(P,x/10.) for x in range(10+1)])
if 0:
c.setPointSize(10)
c.drawPoints(allPoints)
# ppts.append(p1)
ppts.append(path[-1])
if 1:
up = []
down = []
ref = path[0]
for i, pt in enumerate(ppts):
ref = ppts[min(len(ppts) - 1, i + 1)]
vec = vec2.sub(pt, ref)
l = vec2.length(vec)
if l < .000001:
vec = (1., 0.)
else:
vec = vec2.rotate90(vec2.divN(vec, l))
width = .001 * (1. - (depth + i / 20.) / N)
up.append(vec2.add(pt, vec2.mulN(vec, width)))
down.append(vec2.add(pt, vec2.mulN(vec, -width)))
ref = pt
# c.drawLineStrip(up)
# c.drawLineStrip(down)
c.drawFilledPolygon(down + up[::-1])
else:
c.drawLineStrip(ppts)
# print len(paths),sum(map(len,paths))
# print len(nPaths),sum(map(len,nPaths))
else:
for P in segments:
c.drawLineStrip([catmullRom2(P, x / 10.) for x in range(10 + 1)])
if 0:
c.setPointSize(10)
c.drawPoints(allPoints)