def __init__(self, id=None):
"""Constructor
:Parameters:
- `id` (str) - a unique id for this node
"""
SVGElement.__init__(self, id, None, "svg:path")
self._commands = []
def __init__ (self, id=None) : """Constructor :Parameters: - `id` (str) - a unique id for this node """ SVGElement.__init__(self,id,None,"svg:path") self._commands = []
def save(self):
"""Save SVG attributes as XML attributes
"""
self.set_attribute("width", "%f" % self._width)
self.set_attribute("height", "%f" % self._height)
SVGElement.save(self)
# save elements in the group
for svgelm in self.elements():
svgelm.save()
def save(self):
"""Save SVG attributes as XML attributes
"""
self.set_attribute("width", "%f" % self._width)
self.set_attribute("height", "%f" % self._height)
SVGElement.save(self)
#save elements in the group
for svgelm in self.elements():
svgelm.save()
def load (self) :
"""Load SVG attributes from XML attributes
"""
SVGElement.load(self)
self._x = read_float(self.get_default("x","0") )
self._y = read_float(self.get_default("y","0") )
#read txt fragments
self.clear()
size = self.font_size()
for txt,size in read_text_fragments(self.child(0),size) :
self.add_text_fragment(txt,size)
self.clear_children()
def load (self) :
"""Load SVG attributes from XML attributes
"""
SVGElement.load(self)
if self.nodename() == "line" :
x1 = read_float(self.get_default("x1","0") )
y1 = read_float(self.get_default("y1","0") )
x2 = read_float(self.get_default("x2","0") )
y2 = read_float(self.get_default("y2","0") )
self.move_to(x1,y1,False)
self.line_to(x2,y2,False)
elif self.nodename() in ("polyline","polygone") :
raise NotImplementedError("polyline to path still need to be done :)")
else :
path_txt = self.get_default("d","")
self.from_string(path_txt)
def load(self):
"""Load SVG attributes from XML attributes
"""
SVGElement.load(self)
self._width = read_float(self.get_default("width", "0"))
self._height = read_float(self.get_default("height", "0"))
# svg elements load
for ind in xrange(self.nb_children()):
try:
svgelm = svg_element(self.child(ind))
svgelm.from_node(self.child(ind))
self.set_child(ind, svgelm)
self._elms.append(svgelm)
svgelm.load()
except KeyError:
pass
def load(self):
"""Load SVG attributes from XML attributes
"""
SVGElement.load(self)
self._width = read_float(self.get_default("width", "0"))
self._height = read_float(self.get_default("height", "0"))
#svg elements load
for ind in xrange(self.nb_children()):
try:
svgelm = svg_element(self.child(ind))
svgelm.from_node(self.child(ind))
self.set_child(ind, svgelm)
self._elms.append(svgelm)
svgelm.load()
except KeyError:
pass
def load(self):
"""Load SVG attributes from XML attributes
"""
SVGElement.load(self)
if self.nodename() == "line":
x1 = read_float(self.get_default("x1", "0"))
y1 = read_float(self.get_default("y1", "0"))
x2 = read_float(self.get_default("x2", "0"))
y2 = read_float(self.get_default("y2", "0"))
self.move_to(x1, y1, False)
self.line_to(x2, y2, False)
elif self.nodename() in ("polyline", "polygone"):
raise NotImplementedError(
"polyline to path still need to be done :)")
else:
path_txt = self.get_default("d", "")
self.from_string(path_txt)
def __init__(self, width, height, id=None):
"""Constructor
widht and height do not define a clipping
box. Hence, all objects in this group do
not necessarily lie inside (width,height)
:Parameters:
- `width` (float) - actual width
of the group.
- `height` (float) - actual height
of the group
- `id` (str) - unique id for this element
"""
SVGElement.__init__(self, id, None, "svg:g")
self._width = width
self._height = height
self._elms = []
def __init__ (self, x, y, txt, font_size = 8, id=None) : """Constructor :Parameters: - `x` (float) - x coordinate of the top left corner of the text (in svg coordinates) - `y` (float) - y coordinate of the top left corner of the text (in svg coordinates) - `txt` (str) - message to display - `font_size` (int) - height of the text - `id` (str) - unique id for this element """ SVGElement.__init__(self,id,None,"svg:text") self._x = x self._y = y self.set_text(txt,font_size)
def __init__(self, width, height, id=None):
"""Constructor
widht and height do not define a clipping
box. Hence, all objects in this group do
not necessarily lie inside (width,height)
:Parameters:
- `width` (float) - actual width
of the group.
- `height` (float) - actual height
of the group
- `id` (str) - unique id for this element
"""
SVGElement.__init__(self, id, None, "svg:g")
self._width = width
self._height = height
self._elms = []
def save (self) :
"""Save SVG attributes as XML attributes
"""
self.set_attribute("x","%f" % self._x)
self.set_attribute("y","%f" % self._y)
self.set_attribute("xml:space","preserve")
#text fragments
self.clear_children()
for txt,size in self._txt_fragments :
#span
span = XMLElement(None,ELEMENT_TYPE,"svg:tspan")
self.add_child(span)
span.set_attribute("x","%f" % self._x)
span.set_attribute("y","%f" % self._y)
span.set_attribute("sodipodi:role","line")
span.set_attribute("style","font-size:%s" % write_float(size) )
#txt
txtelm = XMLElement(None,TEXT_TYPE)
span.add_child(txtelm)
txtelm.set_attribute("data","%s" % txt)
#save
def save (self) :
"""Save SVG attributes as XML attributes
"""
path_txt = self.to_string()
self.set_attribute("d",path_txt)
SVGElement.save(self)
def save(self):
"""Save SVG attributes as XML attributes
"""
path_txt = self.to_string()
self.set_attribute("d", path_txt)
SVGElement.save(self)
