Cross Reference: /inkscape/share/extensions/lindenmayer.py

Lines Matching refs:self
26     def __init__(self):
27         inkex.Effect.__init__(self)
28         self.OptionParser.add_option("-o", "--order",
32         self.OptionParser.add_option("-l", "--langle",
36         self.OptionParser.add_option("-r", "--rangle",
40         self.OptionParser.add_option("-s", "--step",
44         self.OptionParser.add_option("-p", "--randomizestep",
48         self.OptionParser.add_option("-z", "--randomizeangle",
52         self.OptionParser.add_option("-x", "--axiom",
56         self.OptionParser.add_option("-u", "--rules",
60         self.OptionParser.add_option("-t", "--tab",
63         self.stack = []
64         self.turtle = pturtle.pTurtle()
65     def iterate(self):
66         self.rules = dict([map(stripme, i.split("=")) for i in self.options.rules.upper().split(";") if i.count("=")==1])
67         string = self.__recurse(self.options.axiom.upper(),0)
68         self.__compose_path(string)
69         return self.turtle.getPath()
70     def __compose_path(self, string):
71         self.turtle.pu()
72         self.turtle.setpos(computePointInNode(list(self.view_center), self.current_layer))
73         self.turtle.pd()
76                 self.turtle.pd()
77                 self.turtle.fd(self.options.step * (random.normalvariate(1.0, 0.01 * self.options.randomizestep)))
79                 self.turtle.pu()
80                 self.turtle.fd(self.options.step * (random.normalvariate(1.0,  0.01 * self.options.randomizestep)))
82                 self.turtle.lt(self.options.langle * (random.normalvariate(1.0,  0.01 * self.options.randomizeangle)))
84                 self.turtle.rt(self.options.rangle * (random.normalvariate(1.0,  0.01 * self.options.randomizeangle)))
86                 self.turtle.lt(180)
88                 self.stack.append([self.turtle.getpos(), self.turtle.getheading()])
90                 self.turtle.pu()
91                 pos,heading = self.stack.pop()
92                 self.turtle.setpos(pos)
93                 self.turtle.setheading(heading)
95     def __recurse(self,rule,level):
98             if level < self.options.order:
100                     level_string = level_string + self.__recurse(self.rules[c],level+1)
107     def effect(self):
108         self.options.step = self.unittouu(str(self.options.step) + 'px')
109         s = {'stroke-linejoin': 'miter', 'stroke-width': str(self.unittouu('1px')), 
113         attribs = {'style':simplestyle.formatStyle(s),'d':self.iterate()}
114         inkex.etree.SubElement(self.current_layer,inkex.addNS('path','svg'),attribs)