def _path(self, node):
self.path = self.canvas.beginPath()
self.path.moveTo(**utils.attr_get(node, ['x', 'y']))
for child_node in node.childNodes:
if child_node.nodeType == node.ELEMENT_NODE:
if child_node.localName == 'moveto':
vals = utils.text_get(child_node).split()
self.path.moveTo(utils.unit_get(vals[0]),
utils.unit_get(vals[1]))
elif child_node.localName == 'curvesto':
vals = utils.text_get(child_node).split()
while len(vals) > 5:
pos = []
while len(pos) < 6:
pos.append(utils.unit_get(vals.pop(0)))
self.path.curveTo(*pos)
elif (child_node.nodeType == node.TEXT_NODE):
# Not sure if I must merge all TEXT_NODE ?
data = child_node.data.split()
while len(data) > 1:
x = utils.unit_get(data.pop(0))
y = utils.unit_get(data.pop(0))
self.path.lineTo(x, y)
if (not node.hasAttribute('close')) or \
utils.bool_get(node.getAttribute('close')):
self.path.close()
self.canvas.drawPath(self.path, **utils.attr_get(node, [],
{'fill': 'bool', 'stroke': 'bool'}))
def _lines(self, node):
line_str = utils.text_get(node).split()
lines = []
while len(line_str) > 3:
lines.append([utils.unit_get(l) for l in line_str[0:4]])
line_str = line_str[4:]
self.canvas.lines(lines)
def _curves(self, node):
line_str = utils.text_get(node).split()
while len(line_str) > 7:
self.canvas.bezier(*[utils.unit_get(l) for l in line_str[0:8]])
line_str = line_str[8:]
