def test_resolve_entity_visibility(): doc = ezdxf.new() layout = doc.modelspace() doc.layers.new(name="visible", dxfattribs={"color": 0}) doc.layers.new(name="invisible", dxfattribs={"color": -1}) # color < 0 => invisible doc.layers.new(name="frozen", dxfattribs={"flags": Layer.FROZEN}) # also invisible doc.layers.new(name="noplot", dxfattribs={ "plot": 0 }) # visible in the CAD application but not when exported for export_mode in (False, True): ctx = RenderContext(layout.doc, export_mode=export_mode) text = layout.add_text("a", dxfattribs={ "invisible": 0, "layer": "non_existent" }) assert ctx.resolve_visible(text) is True text = layout.add_text("a", dxfattribs={ "invisible": 0, "layer": "visible" }) assert ctx.resolve_visible(text) is True for layer in ["invisible", "frozen"]: text = layout.add_text("a", dxfattribs={ "invisible": 0, "layer": layer }) assert ctx.resolve_visible(text) is False for layer in [ "non_existent", "visible", "invisible", "frozen", "noplot", ]: text = layout.add_text("a", dxfattribs={ "invisible": 1, "layer": layer }) assert ctx.resolve_visible(text) is False ctx = RenderContext(layout.doc, export_mode=False) text = layout.add_text("a", dxfattribs={"invisible": 0, "layer": "noplot"}) assert ctx.resolve_visible(text) is True ctx = RenderContext(layout.doc, export_mode=True) text = layout.add_text("a", dxfattribs={"invisible": 0, "layer": "noplot"}) assert ctx.resolve_visible(text) is False
def test_resolve_block_entities(doc): ctx = RenderContext(doc) msp = doc.modelspace() blockref = msp.query("INSERT").first ctx.push_state(ctx.resolve_all(blockref)) assert ctx.inside_block_reference is True lines = list(blockref.virtual_entities()) # properties by block line1 = ctx.resolve_all(lines[0]) assert lines[0].dxf.linetype == "BYBLOCK" assert line1.color == "#00ff00" assert line1.linetype_name == "CENTER" assert line1.lineweight == 0.13 # explicit properties line2 = ctx.resolve_all(lines[1]) assert lines[1].dxf.linetype == "DASHED" assert line2.color == "#ff0000" assert line2.linetype_name == "DASHED" assert line2.lineweight == 0.50 # properties by layer 'Test' line3 = ctx.resolve_all(lines[2]) assert lines[2].dxf.linetype == "BYLAYER" assert line3.color == "#0000ff" assert line3.linetype_name == "DOT" assert line3.lineweight == 0.70 ctx.pop_state() assert ctx.inside_block_reference is False
def test_resolve_block_entities(doc): ctx = RenderContext(doc) msp = doc.modelspace() blockref = msp.query('INSERT').first ctx.push_state(ctx.resolve_all(blockref)) assert ctx.is_block_context is True lines = list(blockref.virtual_entities()) # properties by block line1 = ctx.resolve_all(lines[0]) assert lines[0].dxf.linetype == 'BYBLOCK' assert line1.color == '#00ff00' assert line1.linetype_name == 'CENTER' assert line1.lineweight == 0.13 # explicit properties line2 = ctx.resolve_all(lines[1]) assert lines[1].dxf.linetype == 'DASHED' assert line2.color == '#ff0000' assert line2.linetype_name == 'DASHED' assert line2.lineweight == 0.50 # properties by layer 'Test' line3 = ctx.resolve_all(lines[2]) assert lines[2].dxf.linetype == 'BYLAYER' assert line3.color == '#0000ff' assert line3.linetype_name == 'DOT' assert line3.lineweight == 0.70 ctx.pop_state() assert ctx.is_block_context is False
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 test_existing_true_color_overrides_any_aci_color(doc): ctx = RenderContext(doc) line = factory.new("LINE") line.rgb = (255, 1, 1) for color in range(const.BYLAYER + 1): line.dxf.color = color props = ctx.resolve_all(line) assert (props.color == "#ff0101" ), "true_color should override any ACI color"
def test_resolve_entity_color(doc): ctx = RenderContext(doc) msp = doc.modelspace() lines = msp.query("LINE") line1 = ctx.resolve_all(lines[0]) assert line1.color == "#0000ff" # by layer line2 = ctx.resolve_all(lines[1]) assert line2.color == "#ff0000"
def test_resolve_entity_lineweight(doc): ctx = RenderContext(doc) msp = doc.modelspace() lines = msp.query("LINE") line1 = ctx.resolve_all(lines[0]) assert line1.lineweight == 0.70 # by layer line2 = ctx.resolve_all(lines[1]) assert line2.lineweight == 0.50
def test_resolve_entity_linetype(doc): ctx = RenderContext(doc) msp = doc.modelspace() lines = msp.query("LINE") line1 = ctx.resolve_all(lines[0]) assert line1.linetype_name == "DOT" # by layer line2 = ctx.resolve_all(lines[1]) assert line2.linetype_name == "DASHED"
def test_resolve_entity_visibility(): doc = ezdxf.new() layout = doc.modelspace() doc.layers.new(name='visible', dxfattribs={'color': 0}) doc.layers.new(name='invisible', dxfattribs={'color': -1}) # color < 0 => invisible doc.layers.new(name='frozen', dxfattribs={'flags': Layer.FROZEN}) # also invisible doc.layers.new(name='noplot', dxfattribs={ 'plot': 0 }) # visible in the CAD application but not when exported for export_mode in (False, True): ctx = RenderContext(layout.doc, export_mode=export_mode) text = layout.add_text('a', {'invisible': 0, 'layer': 'non_existent'}) assert ctx.resolve_visible(text) is True text = layout.add_text('a', {'invisible': 0, 'layer': 'visible'}) assert ctx.resolve_visible(text) is True for layer in ['invisible', 'frozen']: text = layout.add_text('a', {'invisible': 0, 'layer': layer}) assert ctx.resolve_visible(text) is False for layer in [ 'non_existent', 'visible', 'invisible', 'frozen', 'noplot' ]: text = layout.add_text('a', {'invisible': 1, 'layer': layer}) assert ctx.resolve_visible(text) is False ctx = RenderContext(layout.doc, export_mode=False) text = layout.add_text('a', {'invisible': 0, 'layer': 'noplot'}) assert ctx.resolve_visible(text) is True ctx = RenderContext(layout.doc, export_mode=True) text = layout.add_text('a', {'invisible': 0, 'layer': 'noplot'}) assert ctx.resolve_visible(text) is False
def test_resolve_transparency_from_layer(): doc = ezdxf.new() doc.layers.add("Layer_T50", color=1, transparency=0.50) msp = doc.modelspace() line = msp.add_line( (0, 0), (1, 0), dxfattribs={ "color": 5, "layer": "Layer_T50", }, ) context = RenderContext(doc) context.set_current_layout(msp) prop = context.resolve_all(line) assert prop.color == "#0000ff7f"
def test_resolve_attrib_visibility(): doc = ezdxf.new() layout = doc.modelspace() block = doc.blocks.new(name='block') doc.layers.new(name='invisible', dxfattribs={'color': -1}) # color < 0 => invisible block.add_attdef('att1', (0, 0), '', {}) block.add_attdef('att2', (0, 0), '', {'flags': const.ATTRIB_INVISIBLE}) block.add_attdef('att3', (0, 0), '', {'layer': 'invisible'}) i = layout.add_blockref('block', (0, 0)) i.add_auto_attribs({'att1': 'abc', 'att2': 'def', 'att3': 'hij'}) assert not i.attribs[0].is_invisible assert i.attribs[1].is_invisible assert not i.attribs[2].is_invisible ctx = RenderContext(layout.doc) assert ctx.resolve_visible(i.attribs[0]) is True assert ctx.resolve_visible(i.attribs[1]) is False assert ctx.resolve_visible(i.attribs[2]) is False
def test_resolve_attrib_visibility(): doc = ezdxf.new() layout = doc.modelspace() block = doc.blocks.new(name="block") doc.layers.new(name="invisible", dxfattribs={"color": -1}) # color < 0 => invisible block.add_attdef("att1", (0, 0), "", dxfattribs={}) block.add_attdef("att2", (0, 0), "", dxfattribs={"flags": const.ATTRIB_INVISIBLE}) block.add_attdef("att3", (0, 0), "", dxfattribs={"layer": "invisible"}) i = layout.add_blockref("block", (0, 0)) i.add_auto_attribs({"att1": "abc", "att2": "def", "att3": "hij"}) assert not i.attribs[0].is_invisible assert i.attribs[1].is_invisible assert not i.attribs[2].is_invisible ctx = RenderContext(layout.doc) assert ctx.resolve_visible(i.attribs[0]) is True assert ctx.resolve_visible(i.attribs[1]) is False assert ctx.resolve_visible(i.attribs[2]) is False
def test_new_ctb(doc): ctx = RenderContext(doc) assert bool(ctx.plot_styles) is True assert ctx.plot_styles[1].color == (255, 0, 0)
def test_load_default_ctb(doc): ctx = RenderContext(doc, ctb="color.ctb") assert bool(ctx.plot_styles) is True assert ctx.plot_styles[1].color == (255, 0, 0)