def create_diagram(data, conf):
diagram = Group(data, conf)
s = svg(width = str(diagram.get_content_width()), height = str(diagram.get_content_height()))
m = metadata()
#creating metadata elements
dctitle = dctitleEl()
dctype = dctypeEl()
dcformat = dcformatEl()
cc = ccEl()
cc.addElement(dcformat)
cc.addElement(dctype)
cc.addElement(dctitle)
rdf = rdfEl()
rdf.addElement(cc)
m.addElement(rdf)
s.addElement(m)
sn = sodipodiNamedViewEl()
s.addElement(sn)
d = defs()
d.addElement(Arrow("small-right-arrow", 3))
d.addElement(Arrow("normal-right-arrow", 5))
d.addElement(Arrow("large-right-arrow", 7))
s.addElement(d)
diagram.render_content(s, 0, 0)
xml = s.getXML()
return s.wrap_xml(xml)
def cap_def(name, children):
d = defs()
m = BaseElement('marker')
m.setAttribute('id', name)
m.setAttribute('orient', 'auto')
#m.setAttribute('markerUnits', 'strokeWidth')
d.addElement(m)
for c in children:
m.addElement(c)
return d
def cap_def(name, children):
d = defs()
m = BaseElement('marker')
m.setAttribute('id', name)
m.setAttribute('orient', 'auto')
#m.setAttribute('markerUnits', 'strokeWidth')
d.addElement(m)
for c in children:
m.addElement(c)
return d
def write(self, path):
"""
Writes the page to the SVG file with the provided path.
"""
# Create a new SVG document
doc = svg(
x=0, y=0,
width=mm_to_px(self.width), height=mm_to_px(self.height)
)
# Draw all the content: first the background, then the content,
# and finally the labels
background_group = g()
background_group.setAttribute('id', 'background')
content_group = g()
content_group.setAttribute('id', 'content')
label_group = g()
label_group.setAttribute('id', 'labels')
contour_group = g()
contour_group.setAttribute('id', 'contours')
my_defs = defs()
for c in self.containers:
if c.has_background: c.draw_background(background_group)
if c.needs_clipping and (c.has_content or c.has_labels):
path_id = random_string(16)
clprect = rect(
x=mm_to_px(c.x), y=mm_to_px(c.y),
width=mm_to_px(c.width), height=mm_to_px(c.height)
)
clppath = clipPath(id=path_id)
clppath.addElement(clprect)
my_defs.addElement(clppath)
# Draw content with clipping path
if c.has_content:
container_grp = g()
container_grp.set_clip_path('url(#%s)' % path_id)
c.draw_content(container_grp)
content_group.addElement(container_grp)
# The labels on top of the content
if c.has_labels:
container_grp = g()
container_grp.set_clip_path('url(#%s)' % path_id)
c.draw_labels(container_grp)
label_group.addElement(container_grp)
else:
if c.has_content: c.draw_content(content_group)
if c.has_labels: c.draw_labels(label_group)
if c.has_contour: c.draw_contour(contour_group)
# Add each of the base groups
doc.addElement(my_defs)
doc.addElement(background_group)
doc.addElement(content_group)
doc.addElement(label_group)
doc.addElement(contour_group)
# Write the SVG document to the file
doc.save(path)
def defs(self):
d = defs()
for party in self.parties:
d.addElement(self.chair(party))
return d
def _create_defs(self, definition):
d = defs()
d.addElement(definition)
return d
def __prepareDefsContainer(self):
self.__defs = defs();
self.__defs.addElement(Marker(self.__ARROW_MARKER_ID))
self.__SVGObject.addElement(self.__defs);
def defs(self):
d = defs()
for party in self.parties:
d.addElement(self.chair(party['initials'], party['color_1'], party['color_2']))
return d
def _create_defs(self, definition):
d = defs()
d.addElement(definition)
return d
