def test_Sublists(self):
atoms = DXFList([
DXFList([
DXFAtom('TAG1'),
DXFAtom('TAG2'),
DXFList([
DXFAtom('TAG14'),
DXFAtom('TAG15'),
DXFAtom('TAG16'),
]),
DXFAtom('TAG3'),
]),
DXFList([
DXFAtom('TAG4'),
DXFAtom('TAG5'),
DXFAtom('TAG6'),
DXFList([
DXFAtom('TAG11'),
DXFAtom('TAG12'),
DXFAtom('TAG13'),
]),
]),
DXFAtom('TAG7'),
])
self.assertEqual(dxfstr(atoms), tags2str(atoms))
def _get_body(self):
""" Return header section content as DXFList.
"""
varlist = [
DXFList((DXFAtom(key, 9), value))
for key, value in self.variables.items()
]
return DXFList((DXFName('HEADER'), DXFList(varlist)))
def test_flat_DXFList(self):
atoms = DXFList()
atoms.append(DXFAtom('HEADER'))
atoms.append(DXFAtom('SECTION', 1))
self.assertEqual(dxfstr(atoms), ' 0\nHEADER\n 1\nSECTION\n')
result = tags2str(atoms)
self.assertEqual(dxfstr(atoms), result)
def get_dxf_entity(self, coords, layer):
""" Create the cell content as MText-object.
:param coords: tuple of border-coordinates : left, right, top, bottom
:param layer: layer, which should be used for dxf entities
"""
if not len(self.text):
return DXFList()
left, right, top, bottom = self.get_workspace_coords(coords)
style = self.style
halign = style['halign']
valign = style['valign']
rotated = self.style['rotation']
text = self.text
if style['stacked']:
rotated = 0.
text = '\n'.join((char for char in self.text.replace('\n', ' ')))
xpos = (left, float(left + right) / 2., right)[halign]
ypos = (bottom, float(bottom + top) / 2., top)[valign - 1]
return MText(text, (xpos, ypos),
linespacing=self.style['linespacing'],
style=self.style['textstyle'],
height=self.style['textheight'],
rotation=rotated,
xscale=self.style['xscale'],
halign=halign,
valign=valign,
color=self.style['textcolor'],
layer=layer)
def _build_rect(self):
data = DXFList()
self._calc_corners()
if self.color is not None:
data.append(self._build_polyline())
if self.bgcolor is not None:
data.append(self._build_solid())
return data
def _get_body(self):
return DXFList( (DXFName('TABLES'),
self.linetypes,
self.layers,
self.styles,
self.views,
self.appids,
self.viewports,
self.ucs,
) )
def _build(self):
data = DXFList()
self.points = self._calc_points()
self._transform_points()
if self.color is not None:
data.append(self._build_polyline())
if self.bgcolor is not None:
#if _calc_points has been run, rmin is already set
for i in range(self.segments):
data.append(self._build_solid_triangle(i))
return data
def _build(self):
data = DXFList()
self.transformed_points = self._transform_points(self.points)
if self.color is not None:
data.append(self._build_polyline())
if self.bgcolor is not None:
if len(self.points) <= 4:
data.append(self._build_solid())
elif self.solidFillQuads:
for i in range(len(self.points) // 2 - 1):
data.append(self._build_solid_quad(i))
else:
for i in range(len(self.points) - 2):
data.append(self._build_solid_triangle(i))
return data
def _build_dxf_entities(self):
""" Create the DXF-TEXT entities.
"""
dxf_entities = DXFList()
textlines = self.textlines
if len(textlines) > 1:
if self.mirror & dxfwrite.MIRROR_Y:
textlines.reverse()
for linenum, text in enumerate(textlines):
alignpoint = self._get_align_point(linenum)
params = self._build_text_params(alignpoint)
dxf_entities.append(Text(text=text, **params))
elif len(textlines) == 1:
params = self._build_text_params(self.insert)
dxf_entities = Text(text=textlines[0], **params).__dxftags__()
return dxf_entities
def _build(self):
data = DXFList()
ralign = self._get_radius_align()
self.points = self._calc_points(ralign)
align_vector = self._get_align_vector()
self._transform_points(align_vector)
if self.color is not None:
data.append(self._build_polyline())
if self.bgcolor is not None:
#if _calc_points has been run, rmin is already set
if self.rmin <= 0:
#if self.angle%(2*math.pi) == math.radians(90): #rounded corner case
for i in range(self.segments + 1):
data.append(self._build_solid_triangle(i))
else: #rmin>0, normal operation
for i in range(self.segments + 1):
data.append(self._build_solid_quad(i))
return data
def __dxftags__(self):
return DXFList(
(DXFAtom('SECTION'), DXFList(self._get_body()), DXFAtom('ENDSEC')))
def test_empty_DXFList(self):
atoms = DXFList()
self.assertEqual(dxfstr(atoms), '')
self.assertEqual(dxfstr(atoms), tags2str(atoms))
def _get_body(self):
return DXFList((DXFName('ENTITIES'), self.entities))
def __init__(self):
self.entities = DXFList()
def _get_body(self):
body = DXFList()
body.append(DXFName('BLOCKS'))
body.extend(self.blocks.values())
return body
def _setup(self):
""" Table generation setup.
"""
self.data = DXFList()
self.visibility_map = VisibilityMap(self)
self.grid = Grid(self)
def get_dxf_entity(self, coords, layer):
return DXFList()
