def __init__(self, **attr):
Canvas.__init__(self, **attr)
self.xmlns = 'http://www.w3.org/2000/svg'
self.xlink = 'http://www.w3.org/1999/xlink'
self.ev = 'http://www.w3.org/2001/xml-events'
self.defs = Defs()
self.scripts = []
class PrintableCanvas(Canvas):
def __init__(self, **attr):
Canvas.__init__(self, **attr)
self.xmlns = 'http://www.w3.org/2000/svg'
self.xlink = 'http://www.w3.org/1999/xlink'
self.ev = 'http://www.w3.org/2001/xml-events'
self.defs = Defs()
self.scripts = []
def addScript(self, cdata):
self.scripts.append(Script(cdata))
def setSVG(self):
self.addDefTags()
if len(self.defs) > 0:
self.drawAt(self.defs, 0)
attr = Canvas.setSVG(self)
if self.parent is None:
attr.update([('xmlns', self.xmlns), ('xmlns:xlink', self.xlink),
('xmlns:ev', self.ev)])
return attr
def addDefTags(self):
dlist = {}
for child in self:
self.addDefs(child, dlist)
for key, value in dlist.iteritems():
self.defs.draw(value)
def addDefs(self, node, dlist):
if hasattr(node, '__iter__'):
for child in node:
self.addDefs(child, dlist)
if hasattr(node, 'defs'):
for d in node.defs:
dlist.update([(d.id, d)])
def SVG(self, indent):
if self.parent is None:
prepend = '<?xml version="1.0" standalone="no"?>\n'
prepend += '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" '
prepend += '"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n'
self.scripts.reverse()
for script in self.scripts:
self.drawAt(script, 0)
return prepend + GroupableElement.SVG(self, indent)
else:
return GroupableElement.SVG(self, indent)
def save(self, fileOrString=None):
if fileOrString is None:
return self.SVG('')
needToClose = False
if isinstance(fileOrString, str):
needToClose = True
fileOrString = open(fileOrString, 'w')
fileOrString.write(self.SVG(''))
if needToClose:
fileOrString.close()
def createDef(self, element):
if not hasattr(self, 'defs'):
self.defs = Defs()
node = self.defs.getElementById(element.id)
if node is None:
self.defs.draw(element)
return True
else:
return False
class PrintableCanvas (Canvas):
def __init__ (self, **attr):
Canvas.__init__ (self, **attr)
self.xmlns = 'http://www.w3.org/2000/svg'
self.xlink = 'http://www.w3.org/1999/xlink'
self.ev = 'http://www.w3.org/2001/xml-events'
self.defs = Defs ()
self.scripts = []
def addScript (self, filename):
self.scripts.append (Script (filename))
def setSVG (self):
self.addDefTags ()
if len (self.defs) > 0:
self.drawAt (self.defs, 0)
attr = Canvas.setSVG (self)
attr.update ([('xmlns', self.xmlns),
('xmlns:xlink', self.xlink),
('xmlns:ev', self.ev)])
return attr
def addDefTags (self):
dlist = {}
for child in self:
self.addDefs (child, dlist)
for key, value in dlist.iteritems ():
self.defs.draw (value)
def addDefs (self, node, dlist):
if hasattr (node, '__iter__'):
for child in node:
self.addDefs (child, dlist)
if hasattr (node, 'defs'):
for d in node.defs:
dlist.update ([(d.id, d)])
def SVG (self, indent):
prepend = '<?xml version="1.0" standalone="no"?>\n'
prepend += '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" '
prepend += '"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n'
self.scripts.reverse ()
for script in self.scripts:
self.drawAt (script, 0)
return prepend + Canvas.SVG (self, indent)
def save (self, fileOrString):
needToClose = False
if isinstance (fileOrString, str):
needToClose = True
fileOrString = open (fileOrString, 'w')
fileOrString.write (self.SVG (''))
if needToClose:
fileOrString.close ()
def __init__ (self, **attr):
Canvas.__init__ (self, **attr)
self.xmlns = 'http://www.w3.org/2000/svg'
self.xlink = 'http://www.w3.org/1999/xlink'
self.ev = 'http://www.w3.org/2001/xml-events'
self.defs = Defs ()
self.scripts = []
class Element (object):
def __init__ (self, **attr):
if attr.has_key ('name'):
self.name = attr['name']
else:
self.name = None
if attr.has_key ('id'):
self.id = attr['id']
else:
self.id = None
if attr.has_key ('className'):
self.className = attr['className']
else:
self.className = None
self.parent = None
self.style = Style ()
self.xml = {}
def root (self):
parent = self
while not parent.parent is None:
parent = parent.parent
return parent
def createDef (self, element):
if not hasattr (self, 'defs') :
self.defs = Defs ()
node = self.defs.getElementById (element.id)
if node is None:
self.defs.draw (element)
return True
else:
return False
def setSVG (self):
attr = {'class': self.className,
'id': self.id}
attr.update (self.style.setSVG ())
xml = {}
for key, value in self.xml.iteritems ():
xml[clean (str (key))] = clean (str(value))
attr.update (xml)
return attr
def SVG (self, indent):
attr = self.setSVG ()
return indent + '<' + self.name + ' ' + attributesToSVG (attr) + ' />\n'
def createDef(self, element):
if not hasattr(self, "defs"):
self.defs = Defs()
node = self.defs.getElementById(element.id)
if node is None:
self.defs.draw(element)
return True
else:
return False
class Element(object):
def __init__(self, **attr):
if attr.has_key("name"):
self.name = attr["name"]
else:
self.name = None
if attr.has_key("id"):
self.id = attr["id"]
else:
self.id = None
if attr.has_key("className"):
self.className = attr["className"]
else:
self.className = None
self.parent = None
self.style = Style()
self.xml = {}
def root(self):
parent = self
while not parent.parent is None:
parent = parent.parent
return parent
def createDef(self, element):
if not hasattr(self, "defs"):
self.defs = Defs()
node = self.defs.getElementById(element.id)
if node is None:
self.defs.draw(element)
return True
else:
return False
def setSVG(self):
attr = {"class": self.className, "id": self.id}
attr.update(self.style.setSVG())
attr.update(self.xml)
return attr
def SVG(self, indent):
attr = self.setSVG()
return indent + "<" + self.name + " " + attributesToSVG(attr) + " />\n"
class Element(object):
def __init__(self, **attr):
if attr.has_key('name'):
self.name = attr['name']
else:
self.name = None
if attr.has_key('id'):
self.id = attr['id']
else:
self.id = None
if attr.has_key('className'):
self.className = attr['className']
else:
self.className = None
self.parent = None
self.style = Style()
self.xml = {}
def root(self):
parent = self
while not parent.parent is None:
parent = parent.parent
return parent
def createDef(self, element):
if not hasattr(self, 'defs'):
self.defs = Defs()
node = self.defs.getElementById(element.id)
if node is None:
self.defs.draw(element)
return True
else:
return False
def setSVG(self):
attr = {'class': self.className, 'id': self.id}
attr.update(self.style.setSVG())
attr.update(self.xml)
return attr
def SVG(self, indent):
attr = self.setSVG()
return indent + '<' + self.name + ' ' + attributesToSVG(attr) + ' />\n'
class Element:
def __init__ (self, **attr):
if attr.has_key ('name'):
self.name = attr['name']
else:
self.name = None
if attr.has_key ('id'):
self.id = attr['id']
else:
self.id = None
if attr.has_key ('className'):
self.className = attr['className']
else:
self.className = None
self.parent = None
self.style = Style ()
self.xml = {}
def createDef (self, element):
if not hasattr (self, 'defs') :
self.defs = Defs ()
node = self.defs.getElementById (element.id)
if node is None:
self.defs.draw (element)
return True
else:
return False
def setSVG (self):
attr = {'class': self.className,
'id': self.id}
attr.update (self.style.setSVG ())
attr.update (self.xml)
return attr
def SVG (self, indent):
attr = self.setSVG ()
return indent + '<' + self.name + ' ' + attributesToSVG (attr) + ' />\n'
class PrintableCanvas (Canvas):
def __init__ (self, **attr):
Canvas.__init__ (self, **attr)
self.xmlns = 'http://www.w3.org/2000/svg'
self.xlink = 'http://www.w3.org/1999/xlink'
self.ev = 'http://www.w3.org/2001/xml-events'
self.defs = Defs ()
self.scripts = []
def addScript (self, cdata):
self.scripts.append (Script (cdata))
def setSVG (self):
self.addDefTags ()
if len (self.defs) > 0:
self.drawAt (self.defs, 0)
rect = Rectangle (width = self.viewBox.width, height = self.viewBox.height)
rect.style.fill = 'white'
self.drawAt (rect, 0)
attr = Canvas.setSVG (self)
if self.parent is None:
attr.update ([('xmlns', self.xmlns),
('xmlns:xlink', self.xlink),
('xmlns:ev', self.ev)])
return attr
def addDefTags (self):
dlist = {}
for child in self:
self.addDefs (child, dlist)
for key, value in dlist.iteritems ():
self.defs.draw (value)
def addDefs (self, node, dlist):
if hasattr (node, '__iter__'):
for child in node:
self.addDefs (child, dlist)
if hasattr (node, 'defs'):
for d in node.defs:
dlist.update ([(d.id, d)])
def SVG (self, indent, noScript = False):
if self.parent is None:
prepend = '<?xml version="1.0" standalone="no"?>\n'
prepend += '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" '
prepend += '"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n'
if not noScript:
self.scripts.reverse ()
for script in self.scripts:
self.drawAt (script, 0)
return prepend + GroupableElement.SVG (self, indent)
else:
return GroupableElement.SVG (self, indent)
def save (self, fileOrString = None, noScript = False):
self.id = 'image-root'
if fileOrString is None:
return self.SVG ('', noScript = noScript)
needToClose = False
if isinstance (fileOrString, str):
needToClose = True
fileOrString = open (fileOrString, 'w')
fileOrString.write (self.SVG ('', noScript = noScript))
if needToClose:
fileOrString.close ()
