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?? __init__.py(2.45 KB)
?? __pycache__
?? animate.py(6.51 KB)
?? base.py(8.42 KB)
?? container.py(10.49 KB)
?? data
?? drawing.py(5.17 KB)
?? elementfactory.py(2.24 KB)
?? etree.py(1.33 KB)
?? extensions
?? filters.py(7.81 KB)
?? gradients.py(4.59 KB)
?? image.py(2.43 KB)
?? masking.py(1.81 KB)
?? mixins.py(10.5 KB)
?? params.py(1.86 KB)
?? path.py(2.78 KB)
?? pattern.py(1.93 KB)
?? shapes.py(5.19 KB)
?? solidcolor.py(1.69 KB)
?? text.py(7.95 KB)
?? utils.py(7.25 KB)
?? validator2.py(6.06 KB)
?? version.py(1.09 KB)

Editing: path.py

#coding:utf-8
# Author:  mozman
# Purpose: svg path element
# Created: 08.09.2010
# License: MIT License

from svgwrite.base import BaseElement
from svgwrite.utils import strlist
from svgwrite.mixins import Presentation, Markers, Transform

class Path(BaseElement, Transform, Presentation, Markers):
    """ The <path> element represent the outline of a shape which can be filled,
    stroked, used as a clipping path, or any combination of the three.

"""
    elementname = 'path'

def __init__(self, d=None, **extra):
        """
        :param `iterable` d: *coordinates*, *length* and *commands*
        :param dict attribs: additional SVG attributes
        :param extra: additional SVG attributes as keyword-arguments

"""
        super(Path, self).__init__(**extra)
        self.commands = []
        self.push(d)
        if self.debug:
            self.validator.check_all_svg_attribute_values(self.elementname, self.attribs)

def push(self, *elements):
        """ Push commands and coordinates onto the command stack.

:param `iterable` elements: *coordinates*, *length* and *commands*

"""
        self.commands.extend(elements)

@staticmethod
    def arc_flags(large_arc=True, angle_dir='+'):
        large_arc_flag = int(large_arc)
        sweep_flag = {'+': 1, '-': 0}[angle_dir]
        return "%d,%d" % (large_arc_flag, sweep_flag)

def push_arc(self, target, rotation, r, large_arc=True, angle_dir='+', absolute=False):
        """ Helper function for the elliptical-arc command.

see SVG-Reference: http://www.w3.org/TR/SVG11/paths.html#PathData

:param 2-tuple target: *coordinate* of the arc end point
        :param number rotation: x-axis-rotation of the ellipse in degrees
        :param number|2-tuple r: radii rx, ry when r is a *2-tuple* or rx=ry=r if r is a *number*
        :param bool large_arc: draw the arc sweep of greater than or equal to 180 degrees (**large-arc-flag**)
        :param angle_dir: ``'+|-'`` ``'+'`` means the arc will be drawn in a "positive-angle" direction (**sweep-flag**)
        :param bool absolute: indicates that target *coordinates* are absolute else they are relative to the current point

"""
        self.push({True: 'A', False: 'a'}[absolute])
        if isinstance(r, (float, int)):
            self.push(r, r)
        else:
            self.push(r)
        self.push(rotation)
        self.push(Path.arc_flags(large_arc, angle_dir))
        self.push(target)

def get_xml(self):
        """ Get the XML representation as `ElementTree` object.

:return: XML `ElementTree` of this object and all its subelements

"""
        self.attribs['d'] = str(strlist(self.commands, ' '))
        return super(Path, self).get_xml()

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