def test_set_bg_true_color(layout):
mtext = layout.add_mtext("TEST").set_bg_color((10, 20, 30), scale=2)
assert mtext.dxf.bg_fill == 1
assert mtext.dxf.bg_fill_true_color == ezdxf.rgb2int((10, 20, 30))
assert mtext.dxf.box_fill_scale == 2
assert mtext.dxf.hasattr(
'bg_fill_color'
) is True, "bg_fill_color must exists, else AutoCAD complains"
def ctx(self):
doc = ezdxf.new()
doc.layers.new(
'TrueColor',
dxfattribs={'true_color': ezdxf.rgb2int((0xB0, 0xB0, 0xB0))})
context = RenderContext(doc)
context.set_current_layout(doc.modelspace())
return context
def lwpolyline_with_true_color():
doc = ezdxf.new('AC1018') # for true color and transparency is DXF version AC1018 (ACAD R2004) or newer necessary
msp = doc.modelspace()
points = [(0, 0), (3, 0), (6, 3), (6, 6)]
msp.add_lwpolyline(points, dxfattribs={
'color': 2,
'true_color': ezdxf.rgb2int((38, 140, 89)) # true color has higher priority than the color attribute
})
doc.saveas("true_color_lwpolyline.dxf")
def test_add_layer(self, tables: TablesSection):
layer = tables.layers.add(
"NEW_LAYER",
color=2,
true_color=ezdxf.rgb2int((0x10, 0x20, 0x30)),
linetype="DASHED",
lineweight=18,
plot=True,
)
assert layer.dxf.name == "NEW_LAYER"
assert layer.dxf.color == 2
assert layer.dxf.true_color == 0x00102030
assert layer.dxf.linetype == "DASHED", "no check if line type exist!"
assert layer.dxf.lineweight == 18
assert layer.dxf.plot == 1
def set_bg_color(self,
color: Union[int, str, Tuple[int, int, int], None],
scale: float = 1.5):
self.dxf.box_fill_scale = scale
if color is None:
self.del_dxf_attrib('bg_fill')
self.del_dxf_attrib('box_fill_scale')
self.del_dxf_attrib('bg_fill_color')
self.del_dxf_attrib('bg_fill_true_color')
self.del_dxf_attrib('bg_fill_color_name')
elif color == 'canvas': # special case for use background color
self.dxf.bg_fill = const.MTEXT_BG_CANVAS_COLOR
self.dxf.bg_fill_color = 0 # required but ignored
else:
self.dxf.bg_fill = const.MTEXT_BG_COLOR
if isinstance(color, int):
self.dxf.bg_fill_color = color
elif isinstance(color, str):
self.dxf.bg_fill_color = 0 # required but ignored
self.dxf.bg_fill_color_name = color
elif isinstance(color, tuple):
self.dxf.bg_fill_color = 0 # required but ignored
self.dxf.bg_fill_true_color = rgb2int(color)
return self # fluent interface
def get_color_attribs(ctx: MTextContext) -> Dict:
attribs = {"color": ctx.aci}
if ctx.rgb is not None:
attribs["true_color"] = ezdxf.rgb2int(ctx.rgb)
return attribs