def draw_rect(points: List[Vec3], color: Color, out: Backend):
from ezdxf.addons.drawing import Properties
props = Properties()
props.color = color
for a, b in zip(points, points[1:]):
out.draw_line(a, b, props)
def override_properties(self, entity: DXFGraphic,
properties: Properties) -> None:
if not self.override_enabled:
return
if properties.layer == 'T1':
properties.layer = 'Tx'
properties.color = '#000000'
if entity.dxf.text == 'T2':
properties.is_visible = False
def override_properties(self, entity: DXFGraphic,
properties: Properties) -> None:
if not self.override_enabled:
return
if properties.layer == "T1":
properties.layer = "Tx"
properties.color = "#000000"
if entity.dxf.text == "T2":
properties.is_visible = False
def test_backend_default_draw_path():
backend = BasicBackend()
path = Path.from_vertices([(0, 0), (1, 0), (2, 0)])
backend.draw_path(path, Properties())
result = backend.collector
assert len(result) == 2
assert result[0][0] == 'line'
def test_draw_scaled_path(self, backend):
p1 = Path((1, 2))
p1.line_to((2, 3))
backend.draw_path(p1, Properties())
f = backend.factor
expected_p2 = p1.transform(Matrix44.scale(f, f, f))
p2 = backend.collector[0][1]
for v1, v2 in zip(p2.control_vertices(),
expected_p2.control_vertices()):
assert v1.isclose(v2)
def test_draw_scaled_point(self, backend):
backend.draw_point(Vec3(1, 2, 3), Properties())
assert backend.collector[0][1] == Vec3(2, 4, 6)