示例#1
0
    def testBounds(self):
        pr = QgsProject()
        l = QgsLayout(pr)

        p = QPolygonF()
        p.append(QPointF(50.0, 30.0))
        p.append(QPointF(100.0, 10.0))
        p.append(QPointF(200.0, 100.0))
        shape = QgsLayoutItemPolyline(p, l)

        props = {}
        props["color"] = "255,0,0,255"
        props["width"] = "6.0"
        props["capstyle"] = "square"

        style = QgsLineSymbol.createSimple(props)
        shape.setSymbol(style)

        # scene bounding rect should include symbol outline
        bounds = shape.sceneBoundingRect()
        self.assertEqual(bounds.left(), 47.0)
        self.assertEqual(bounds.right(), 203.0)
        self.assertEqual(bounds.top(), 7.0)
        self.assertEqual(bounds.bottom(), 103.0)

        # rectWithFrame should include symbol outline too
        bounds = shape.rectWithFrame()
        self.assertEqual(bounds.left(), -3.0)
        self.assertEqual(bounds.right(), 153.0)
        self.assertEqual(bounds.top(), -3.0)
        self.assertEqual(bounds.bottom(), 93.0)
示例#2
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    def __init__(self, methodName):
        """Run once on class initialization."""
        unittest.TestCase.__init__(self, methodName)

        # create composition
        self.layout = QgsLayout(QgsProject.instance())
        self.layout.initializeDefaults()

        # create
        polygon = QPolygonF()
        polygon.append(QPointF(0.0, 0.0))
        polygon.append(QPointF(100.0, 0.0))
        polygon.append(QPointF(200.0, 100.0))
        polygon.append(QPointF(100.0, 200.0))

        self.polyline = QgsLayoutItemPolyline(polygon, self.layout)
        self.layout.addLayoutItem(self.polyline)

        # style
        props = {}
        props["color"] = "0,0,0,255"
        props["width"] = "10.0"
        props["capstyle"] = "square"

        style = QgsLineSymbol.createSimple(props)
        self.polyline.setSymbol(style)
示例#3
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    def testNodes(self):
        polygon = QPolygonF()
        polygon.append(QPointF(0.0, 0.0))
        polygon.append(QPointF(100.0, 0.0))
        polygon.append(QPointF(200.0, 100.0))
        polygon.append(QPointF(100.0, 200.0))

        p = QgsLayoutItemPolyline(polygon, self.layout)
        self.assertEqual(p.nodes(), polygon)

        polygon = QPolygonF()
        polygon.append(QPointF(0.0, 0.0))
        polygon.append(QPointF(1000.0, 0.0))
        polygon.append(QPointF(2000.0, 100.0))
        polygon.append(QPointF(1000.0, 200.0))

        p.setNodes(polygon)
        self.assertEqual(p.nodes(), polygon)
示例#4
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    def testVerticalLine(self):
        pr = QgsProject()
        l = QgsLayout(pr)
        l.initializeDefaults()

        p = QPolygonF()
        p.append(QPointF(100.0, 50.0))
        p.append(QPointF(100.0, 100.0))
        shape = QgsLayoutItemPolyline(p, l)
        l.addLayoutItem(shape)

        props = {}
        props["color"] = "0,0,0,255"
        props["width"] = "10.0"
        props["capstyle"] = "square"

        style = QgsLineSymbol.createSimple(props)
        shape.setSymbol(style)

        checker = QgsLayoutChecker('composerpolyline_vertline', l)
        checker.setControlPathPrefix("composer_polyline")
        myTestResult, myMessage = checker.testLayout()
        assert myTestResult, myMessage