def _render(self, name, intent, dataGetter, **kwds):
from xml.sax.saxutils import escape
spec = self.intentSpecs[intent]
valueName = spec.valueName
D = self._defaults.get(intent, {}).copy()
escapeAction = D.get('escape')
D.update(kwds)
if self.uppercase and 'content' in D and isinstance(D['content'], str):
D['content'] = self.upper(D['content'])
if valueName not in kwds:
data = dataGetter(name, intent)
if self.uppercase and isinstance(data, str):
data = self.upper(data)
if escapeAction == 'escape':
data = escape(data)
D[valueName] = data
if spec.preRenderFunc: spec.preRenderFunc(D)
rml = []
add = rml.append
if 'rotation' in D:
angle = D['rotation']
add('<saveState/><rotate degrees="%s"/>' % angle)
angle = float(angle)
from reportlab.graphics.shapes import rotate, inverse, transformPoint
D['x'], D['y'] = transformPoint(inverse(rotate(float(angle))),
(float(D['x']), float(D['y'])))
add(spec.rml(D))
if 'rotation' in D: add('<restoreState/>')
return ''.join(rml) #+('<!--%s-->' % name)
def _render(self,name,intent,dataGetter,**kwds):
from xml.sax.saxutils import escape
spec = self.intentSpecs[intent]
valueName = spec.valueName
D=self._defaults.get(intent,{}).copy()
escapeAction=D.get('escape')
D.update(kwds)
if self.uppercase and 'content' in D and isinstance(D['content'],str):
D['content'] = self.upper(D['content'])
if valueName not in kwds:
data = dataGetter(name, intent)
if self.uppercase and isinstance(data,str):
data = self.upper(data)
if escapeAction == 'escape':
data = escape(data)
D[valueName] = data
if spec.preRenderFunc: spec.preRenderFunc(D)
rml = []
add = rml.append
if 'rotation' in D:
angle = D['rotation']
add('<saveState/><rotate degrees="%s"/>' % angle)
angle = float(angle)
from reportlab.graphics.shapes import rotate, inverse, transformPoint
D['x'],D['y'] = transformPoint(inverse(rotate(float(angle))),(float(D['x']),float(D['y'])))
add(spec.rml(D))
if 'rotation' in D: add('<restoreState/>')
return ''.join(rml)#+('<!--%s-->' % name)
def transformAndFlatten(A, p):
''' transform an flatten a list of points
A transformation matrix
p points [(x0,y0),....(xk,yk).....]
'''
if tuple(A) != (1, 0, 0, 1, 0, 0):
iA = inverse(A)
p = transformPoints(iA, p)
return tuple(flatten(p))
def transformAndFlatten(A,p):
''' transform an flatten a list of points
A transformation matrix
p points [(x0,y0),....(xk,yk).....]
'''
if tuple(A)!=(1,0,0,1,0,0):
iA = inverse(A)
p = transformPoints(iA,p)
return tuple(flatten(p))