def test_2d_polyline_has_default_width():
assert Polyline().has_width is False
assert (Polyline.new(dxfattribs={
"default_start_width": 0.1
}).has_width is True)
assert Polyline.new(dxfattribs={
"default_end_width": 0.1
}).has_width is True
def test_polyline3d_transform_interface():
pline = Polyline.new(dxfattribs={"flags": 8})
pline.append_vertices([(0, 0, 0), (2, 0, 0), (1, 1, 0)])
pline.translate(1, 1, 1)
vertices = list(v.dxf.location for v in pline.vertices)
assert pline.is_3d_polyline is True
assert vertices[0] == (1, 1, 1)
assert vertices[1] == (3, 1, 1)
assert vertices[2] == (2, 2, 1)
def test_default_new():
entity = Polyline.new(handle='ABBA', owner='0', dxfattribs={
'color': '7',
})
assert entity.dxf.layer == '0'
assert entity.dxf.color == 7
assert entity.dxf.linetype == 'BYLAYER'
# can set DXF R2007 value
entity.dxf.shadow_mode = 1
assert entity.dxf.shadow_mode == 1
def test_default_new():
entity = Polyline.new(
handle="ABBA",
owner="0",
dxfattribs={
"color": "7",
},
)
assert entity.dxf.layer == "0"
assert entity.dxf.color == 7
assert entity.dxf.linetype == "BYLAYER"
# can set DXF R2007 value
entity.dxf.shadow_mode = 1
assert entity.dxf.shadow_mode == 1
def test_poly_face_mesh():
polyline = Polyline.new(dxfattribs={"flags": Polyline.POLYFACE})
collector = TagCollector(dxfversion="R2000", optional=True)
polyline.export_dxf(collector)
assert (100, "AcDbPolyFaceMesh") == collector.tags[5]
def test_polyline_3d():
polyline = Polyline.new(dxfattribs={"flags": Polyline.POLYLINE_3D})
collector = TagCollector(dxfversion="R2000", optional=True)
polyline.export_dxf(collector)
assert (100, "AcDb3dPolyline") == collector.tags[5]
def test_polyline_3d():
polyline = Polyline.new(dxfattribs={'flags': Polyline.POLYLINE_3D})
collector = TagCollector(dxfversion='R2000', optional=True)
polyline.export_dxf(collector)
assert (100, 'AcDb3dPolyline') == collector.tags[5]
def test_2d_polyline_has_any_arc():
pline = Polyline.new()
assert pline.has_arc is False
pline.append_formatted_vertices([(0, 0, 1.0)], format='xyb')
assert pline.has_arc is True
def test_2d_polyline_has_any_end_width():
pline = Polyline.new()
pline.append_formatted_vertices([(0, 0, .1)], format='xye')
assert pline.has_width is True
def test_2d_polyline_has_default_width():
assert Polyline.new().has_width is False
assert Polyline.new(dxfattribs={
'default_start_width': .1
}).has_width is True
assert Polyline.new(dxfattribs={'default_end_width': .1}).has_width is True
def test_polygon_mesh():
polyline = Polyline.new(dxfattribs={'flags': Polyline.POLYMESH})
collector = TagCollector(dxfversion='R2000', optional=True)
polyline.export_dxf(collector)
assert (100, 'AcDbPolygonMesh') == collector.tags[5]
