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# Copyright (c) 2011-2019, Manfred Moitzi
# License: MIT License
import pytest
from ezdxf.layouts import VirtualLayout
from ezdxf.enums import TextEntityAlignment
@pytest.fixture
def msp():
return VirtualLayout()
def test_default_settings(msp):
line = msp.add_line((0, 0), (1, 1))
assert line.dxf.layer == "0"
assert line.dxf.color == 256
assert line.dxf.linetype == "BYLAYER"
assert line.dxf.ltscale == 1.0
assert line.dxf.invisible == 0
assert line.dxf.extrusion == (0, 0, 1)
line.dxf.lineweight = 18 # set line weight
assert line.dxf.lineweight == 18 # get line weight
@pytest.fixture
def line(msp):
return msp.add_line((0, 0), (1, 1))
def test_ac1018_default_settings(line):
line = line
assert line.has_dxf_attrib("true_color") is False # no default true color
assert line.has_dxf_attrib("color_name") is False # no default color name
assert (
line.has_dxf_attrib("transparency") is False
) # no default transparency
def test_ac1018_true_color(line):
line.dxf.true_color = 0x0F0F0F
assert 0x0F0F0F == line.dxf.true_color
assert (
0x0F,
0x0F,
0x0F,
) == line.rgb # shortcut for modern graphic entities
line.rgb = (255, 255, 255) # shortcut for modern graphic entities
assert 0xFFFFFF == line.dxf.true_color
def test_ac1018_color_name(line):
line.dxf.color_name = "Rot"
assert "Rot" == line.dxf.color_name
def test_ac1018_transparency(line):
line.dxf.transparency = 0x020000FF # 0xFF = opaque; 0x00 = 100% transparent
assert 0x020000FF == line.dxf.transparency
# recommend usage: helper property ModernGraphicEntity.transparency
assert 0.0 == line.transparency # 0. = opaque; 1. = 100% transparent
line.transparency = 1.0
assert 0x02000000 == line.dxf.transparency
def test_ac1021_default_settings(line):
assert line.has_dxf_attrib("shadow_mode") is False # no default shadow_mode
@pytest.fixture(scope="module")
def layout():
# Do not test VirtualLayout() here
import ezdxf
doc = ezdxf.new()
return doc.modelspace()
def test_create_line(layout):
line = layout.add_line((0, 0), (1, 1))
assert (0.0, 0.0) == line.dxf.start
assert (1.0, 1.0) == line.dxf.end
def test_create_circle(layout):
circle = layout.add_circle((3, 3), 5)
assert (3.0, 3.0) == circle.dxf.center
assert 5.0 == circle.dxf.radius
def test_create_arc(layout):
arc = layout.add_arc((3, 3), 5, 30, 60)
assert (3.0, 3.0) == arc.dxf.center
assert 5.0 == arc.dxf.radius
assert 30.0 == arc.dxf.start_angle
assert 60.0 == arc.dxf.end_angle
def test_create_trace(layout):
trace = layout.add_trace([(0, 0), (1, 0), (1, 1), (0, 1)])
assert (0, 0) == trace[0]
assert (1, 0) == trace.dxf.vtx1
assert (1, 1) == trace[2]
assert (0, 1) == trace.dxf.vtx3
def test_create_solid(layout):
trace = layout.add_solid([(0, 0), (1, 0), (1, 1)])
assert (0, 0) == trace.dxf.vtx0
assert (1, 0) == trace[1]
assert (1, 1) == trace.dxf.vtx2
assert (1, 1) == trace[3]
def test_create_3dface(layout):
trace = layout.add_3dface([(0, 0, 0), (1, 0, 0), (1, 1, 0), (0, 1, 0)])
assert (0, 0, 0) == trace.dxf.vtx0
assert (1, 0, 0) == trace[1]
assert (1, 1, 0) == trace.dxf.vtx2
assert (0, 1, 0) == trace[3]
def test_create_text(layout):
text = layout.add_text("text")
assert "text" == text.dxf.text
def test_text_set_alignment(layout):
text = layout.add_text("text")
text.set_placement((2, 2), align=TextEntityAlignment.TOP_CENTER)
assert 1 == text.dxf.halign
assert 3 == text.dxf.valign
assert (2, 2) == text.dxf.align_point
def test_text_set_fit_alignment(layout):
text = layout.add_text("text")
text.set_placement((2, 2), (4, 2), align=TextEntityAlignment.FIT)
assert 5 == text.dxf.halign
assert 0 == text.dxf.valign
assert (2, 2) == text.dxf.insert
assert (4, 2) == text.dxf.align_point
def test_text_get_alignment(layout):
text = layout.add_text("text")
text.dxf.halign = 1
text.dxf.valign = 3
assert text.get_align_enum() == TextEntityAlignment.TOP_CENTER
def test_text_get_pos_TOP_CENTER(layout):
text = layout.add_text("text")
text.set_placement((2, 2), align=TextEntityAlignment.TOP_CENTER)
align, p1, p2 = text.get_placement()
assert align == TextEntityAlignment.TOP_CENTER
assert p1 == (2, 2)
assert p2 is None
def test_text_get_pos_LEFT(layout):
text = layout.add_text("text")
text.set_placement((2, 2))
align, p1, p2 = text.get_placement()
assert align == TextEntityAlignment.LEFT
assert p1 == (2, 2)
assert p2 is None
def test_create_shape(layout):
shape = layout.add_shape("TestShape", (1, 2), 3.0)
assert "TestShape" == shape.dxf.name
assert (1.0, 2.0) == shape.dxf.insert
assert 3.0 == shape.dxf.size
assert 0.0 == shape.dxf.rotation
assert 1.0 == shape.dxf.xscale
assert 0.0 == shape.dxf.oblique
def test_create_ray(layout):
ray = layout.add_ray((1, 2, 0), (1, 0, 0))
assert (1, 2, 0) == ray.dxf.start
assert (1, 0, 0) == ray.dxf.unit_vector
def test_xline_ray(layout):
xline = layout.add_xline((1, 2, 0), (1, 0, 0))
assert (1, 2, 0) == xline.dxf.start
assert (1, 0, 0) == xline.dxf.unit_vector
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