def __init__(self, name='noname.dxf'):
""" Drawing constructor.
:param str name: filename of drawing
"""
self.filename = name
self.header = create_section('HEADER')
self.tables = create_section('TABLES')
self.blocks = create_section('BLOCKS')
self.entities = create_section('ENTITIES')
self.modelspace = ModelSpaceProxy(self.entities)
self.paperspace = PaperSpaceProxy(self.entities)
self._anonymous_counter = 0
self.default_settings()
def __init__(self, name='noname.dxf'):
""" Drawing constructor.
:param str name: filename of drawing
"""
self.filename = name
self.header = create_section('HEADER')
self.tables = create_section('TABLES')
self.blocks = create_section('BLOCKS')
self.entities = create_section('ENTITIES')
self.modelspace = ModelSpaceProxy(self.entities)
self.paperspace = PaperSpaceProxy(self.entities)
self._anonymous_counter = 0
self.default_settings()
def test_header_vars_point_3d(self):
header = create_section('HEADER')
header['$EXTMIN'] = (0, 0, 0)
header['$EXTMAX'] = (99, 117, 0)
extmax = header['$EXTMAX']
self.assertEqual(extmax[0], 99)
self.assertEqual(extmax[1], 117)
self.assertEqual(extmax[2], 0)
dxf = dxfstr(header)
self.assertTrue(' 9\n$EXTMIN\n 10\n0.0\n 20\n0.0\n 30\n0.0\n' in dxf)
self.assertTrue(' 9\n$EXTMAX\n 10\n99.0\n 20\n117.0\n 30\n0.0\n' in dxf)
def test_header_vars_float(self):
header = create_section('HEADER')
header['$ANGBASE'] = 30
dxf = dxfstr(header)
self.assertTrue(' 9\n$ANGBASE\n 50\n30.0\n' in dxf)
def test_header_vars_string(self):
header = create_section('HEADER')
header['$ACADVER'] = 'AC1009'
dxf = dxfstr(header)
self.assertTrue(' 9\n$ACADVER\n 1\nAC1009\n' in dxf)
def test_empty_tables_section(self):
dxf = dxfstr(create_section('TABLES'))
self.assertTrue(dxf.startswith(" 0\nSECTION\n 2\nTABLES\n"))
self.assertTrue(dxf.endswith("\n 0\nENDSEC\n"))
def test_empty_blocks_section(self):
dxf = dxfstr(create_section('BLOCKS'))
self.assertTrue(dxf.startswith(" 0\nSECTION\n 2\nBLOCKS\n"))
self.assertTrue(dxf.endswith("\n 0\nENDSEC\n"))
def test_empty_entities_section(self):
dxf = dxfstr(create_section('ENTITIES'))
self.assertTrue(dxf.startswith(" 0\nSECTION\n 2\nENTITIES\n"))
self.assertTrue(dxf.endswith("\n 0\nENDSEC\n"))
def test_empty_header_section(self):
dxf = dxfstr(create_section('HEADER'))
self.assertTrue(dxf.startswith(" 0\nSECTION\n 2\nHEADER\n"))
self.assertTrue(dxf.endswith("\n 0\nENDSEC\n"))