def _set_grid(self):
""" Set up background grid for drawing canvas """
grid_sizex = self.__dict__['size'][0] / self.__dict__[
'grid_aspects'][0]
grid_sizey = self.__dict__['size'][1] / self.__dict__[
'grid_aspects'][0]
sizex = grid_sizex * (1.0 / self.__dict__['grid_aspects'][1])
sizey = grid_sizey * (1.0 / self.__dict__['grid_aspects'][1])
defs = helper.defs()
defs += helper.pattern(
helper.path(
**{
'd': 'M %s 0 L 0 0 0 %s' % (sizex, sizey),
'fill': 'none',
'stroke': 'gray',
'stroke-width': 0.5
}), **{
'id': self.__dict__['grid_item_id'],
'width': sizex,
'height': sizey,
'patternUnits': 'userSpaceOnUse'
})
defs += helper.pattern(
helper.path(
**{
'd': 'M %s 0 L 0 0 0 %s' % (grid_sizex, grid_sizey),
'fill': 'none',
'stroke': 'gray',
'stroke-width': 1
}),
helper.rect(width=grid_sizex,
height=grid_sizey,
fill="url(#%s)" % self.__dict__['grid_item_id']),
**{
'id': self.__dict__['grid_id'],
'width': grid_sizex,
'height': grid_sizey,
'patternUnits': 'userSpaceOnUse'
})
self += defs
self += helper.rect(fill="white",
height=self.__dict__['size'][0] + 1,
width=self.__dict__['size'][1] + 1)
self += helper.rect(fill="url(#%s)" % self.__dict__['grid_id'],
height=self.__dict__['size'][0] + 1,
width=self.__dict__['size'][1] + 1)
def set_rectangle(self, *args, **kw):
kw['x'] = self.__dict__['x'] + kw['x'] if kw.has_key(
'x') else self.__dict__['x']
kw['y'] = self.__dict__['y'] - kw['y'] if kw.has_key(
'y') else self.__dict__['y']
self.__dict__['elements'].append(helper.rect(*args, **kw))
return self
def _set_grid(self):
""" Set up background grid for drawing canvas """
grid_sizex = self.size[0]/self.grid_aspects[0]
grid_sizey = self.size[1]/self.grid_aspects[0]
sizex = grid_sizex*(1.0/self.grid_aspects[1])
sizey = grid_sizey*(1.0/self.grid_aspects[1])
defs = helper.defs()
defs << helper.pattern(helper.path(**{'d': 'M %s 0 L 0 0 0 %s' % (sizex, sizey), 'fill': 'none', 'stroke': 'gray', 'stroke-width': 0.5}),
**{'id': self.grid_item_id, 'width': sizex, 'height': sizey, 'patternUnits': 'userSpaceOnUse'})
defs << helper.pattern(helper.path(**{'d': 'M %s 0 L 0 0 0 %s' % (grid_sizex, grid_sizey), 'fill': 'none', 'stroke': 'gray', 'stroke-width': 1}),
helper.rect(width=grid_sizex, height=grid_sizey, fill="url(#%s)" % self.grid_item_id),
**{'id': self.grid_id, 'width': grid_sizex, 'height': grid_sizey, 'patternUnits': 'userSpaceOnUse'})
self << defs
self << helper.rect(fill="white", height=self.x*grid_sizex, width=self.y*grid_sizey)
self << helper.rect(fill="url(#%s)" % self.grid_id, height=self.x*grid_sizex, width=self.y*grid_sizey)
def set_rectangle(self, *args, **kw):
kw['x'] = self.x+kw['x'] if kw.has_key('x') else self.x
kw['y'] = self.y-kw['y'] if kw.has_key('y') else self.y
self.elements.append(helper.rect(*args, **kw))
return self
def set_rectangle(self, *args, **kw):
kw['x'] = self.__dict__['x']+kw['x'] if kw.has_key('x') else self.__dict__['x']
kw['y'] = self.__dict__['y']-kw['y'] if kw.has_key('y') else self.__dict__['y']
self.__dict__['elements'].append(helper.rect(*args, **kw))
return self