def effect(self): self.vx = math.cos(math.radians( self.options.angle)) * self.options.magnitude self.vy = math.sin(math.radians( self.options.angle)) * self.options.magnitude for id, node in self.selected.iteritems(): if node.tag == inkex.addNS('path', 'svg'): group = inkex.etree.SubElement(node.getparent(), inkex.addNS('g', 'svg')) self.facegroup = inkex.etree.SubElement( group, inkex.addNS('g', 'svg')) group.append(node) t = node.get('transform') if t: group.set('transform', t) node.set('transform', '') s = node.get('style') self.facegroup.set('style', s) p = simplepath.parsePath(node.get('d')) for cmd, params in p: tees = [] if cmd == 'C': bez = (last, params[:2], params[2:4], params[-2:]) tees = [ t for t in bezmisc.beziertatslope( bez, (self.vy, self.vx)) if 0 < t < 1 ] tees.sort() segments = [] if len(tees) == 0 and cmd in ['L', 'C']: segments.append([cmd, params[:]]) elif len(tees) == 1: one, two = bezmisc.beziersplitatt(bez, tees[0]) segments.append([cmd, list(one[1] + one[2] + one[3])]) segments.append([cmd, list(two[1] + two[2] + two[3])]) elif len(tees) == 2: one, two = bezmisc.beziersplitatt(bez, tees[0]) two, three = bezmisc.beziersplitatt(two, tees[1]) segments.append([cmd, list(one[1] + one[2] + one[3])]) segments.append([cmd, list(two[1] + two[2] + two[3])]) segments.append( [cmd, list(three[1] + three[2] + three[3])]) for seg in segments: self.makeface(last, seg) last = seg[1][-2:] if cmd == 'M': subPathStart = params[-2:] if cmd == 'Z': last = subPathStart else: last = params[-2:]
def effect(self): self.vx = math.cos(math.radians(self.options.angle))*self.options.magnitude self.vy = math.sin(math.radians(self.options.angle))*self.options.magnitude for id, node in self.selected.iteritems(): if node.tagName == 'path': group = self.document.createElement('svg:g') self.facegroup = self.document.createElement('svg:g') node.parentNode.appendChild(group) group.appendChild(self.facegroup) group.appendChild(node) try: t = node.attributes.getNamedItem('transform').value group.setAttribute('transform', t) node.attributes.getNamedItem('transform').value="" except AttributeError: pass s = node.attributes.getNamedItem('style').value self.facegroup.setAttribute('style', s) p = simplepath.parsePath(node.attributes.getNamedItem('d').value) for cmd,params in p: tees = [] if cmd == 'C': bez = (last,params[:2],params[2:4],params[-2:]) tees = [t for t in bezmisc.beziertatslope(bez,(self.vy,self.vx)) if 0<t<1] tees.sort() segments = [] if len(tees) == 0 and cmd in ['L','C']: segments.append([cmd,params[:]]) elif len(tees) == 1: one,two = bezmisc.beziersplitatt(bez,tees[0]) segments.append([cmd,list(one[1]+one[2]+one[3])]) segments.append([cmd,list(two[1]+two[2]+two[3])]) elif len(tees) == 2: one,two = bezmisc.beziersplitatt(bez,tees[0]) two,three = bezmisc.beziersplitatt(two,tees[1]) segments.append([cmd,list(one[1]+one[2]+one[3])]) segments.append([cmd,list(two[1]+two[2]+two[3])]) segments.append([cmd,list(three[1]+three[2]+three[3])]) for seg in segments: self.makeface(last,seg) last = seg[1][-2:] if cmd == 'M': subPathStart = params[-2:] if cmd == 'Z': last = subPathStart else: last = params[-2:]
def effect(self): self.vx = math.cos(math.radians(self.options.angle))*self.options.magnitude self.vy = math.sin(math.radians(self.options.angle))*self.options.magnitude for id, node in self.selected.iteritems(): if node.tag == inkex.addNS('path','svg'): group = inkex.etree.SubElement(node.getparent(),inkex.addNS('g','svg')) self.facegroup = inkex.etree.SubElement(group, inkex.addNS('g','svg')) group.append(node) t = node.get('transform') if t: group.set('transform', t) node.set('transform','') s = node.get('style') self.facegroup.set('style', s) p = simplepath.parsePath(node.get('d')) for cmd,params in p: tees = [] if cmd == 'C': bez = (last,params[:2],params[2:4],params[-2:]) tees = [t for t in bezmisc.beziertatslope(bez,(self.vy,self.vx)) if 0<t<1] tees.sort() segments = [] if len(tees) == 0 and cmd in ['L','C']: segments.append([cmd,params[:]]) elif len(tees) == 1: one,two = bezmisc.beziersplitatt(bez,tees[0]) segments.append([cmd,list(one[1]+one[2]+one[3])]) segments.append([cmd,list(two[1]+two[2]+two[3])]) elif len(tees) == 2: one,two = bezmisc.beziersplitatt(bez,tees[0]) two,three = bezmisc.beziersplitatt(two,tees[1]) segments.append([cmd,list(one[1]+one[2]+one[3])]) segments.append([cmd,list(two[1]+two[2]+two[3])]) segments.append([cmd,list(three[1]+three[2]+three[3])]) for seg in segments: self.makeface(last,seg) last = seg[1][-2:] if cmd == 'M': subPathStart = params[-2:] if cmd == 'Z': last = subPathStart else: last = params[-2:]