def parse_root(self, root):
self._paths = []
wm = root.get("width", '0')
hm = root.get("height", '0')
self.x = 0
self.y = 0
self.width = parse_float(wm)
self.height = parse_float(hm)
self.preserve_aspect_ratio = root.get('preserveAspectRatio', 'none')
if self.root.get("viewBox"):
x, y, w, h = (parse_float(x) for x in parse_list(root.get("viewBox")))
self.x = x
self.y = y
self.height = h
self.width = w
self.opacity = 1.0
for e in root.getchildren():
try:
self._parse_element(e)
except Exception as ex:
print 'Exception while parsing element', e
raise
def __init__(self, svg, element, parent):
SVGRenderableElement.__init__(self, svg, element, parent)
self.units = element.get('markerUnits', 'strokeWidth')
self.marker_width = parse_float(element.get('markerWidth', '3'))
self.marker_height = parse_float(element.get('markerHeight', '3'))
self.orient = element.get('orient', 'auto')
self.ref_x = parse_float(element.get('refX', '0'))
self.ref_y = parse_float(element.get('refY', '0'))
vb = element.get('viewBox', None)
if vb:
x, y, w, h = (parse_float(x) for x in parse_list(element.get("viewBox")))
self.vb_x, self.vb_y, self.vb_w, self.vb_h = x, y, w, h
else:
self.vb_x = 0
self.vb_y = 0
self.vb_w = 1
self.vb_h = 1