def testReadWriteXml(self): pr = QgsProject() l = QgsLayout(pr) p = QPolygonF() p.append(QPointF(0.0, 0.0)) p.append(QPointF(100.0, 0.0)) p.append(QPointF(200.0, 100.0)) shape = QgsLayoutItemPolyline(p, l) props = {} props["color"] = "255,0,0,255" props["width"] = "10.0" props["capstyle"] = "square" style = QgsLineSymbol.createSimple(props) shape.setSymbol(style) #save original item to xml doc = QDomDocument("testdoc") elem = doc.createElement("test") self.assertTrue(shape.writeXml(elem, doc, QgsReadWriteContext())) shape2 = QgsLayoutItemPolyline(l) self.assertTrue( shape2.readXml(elem.firstChildElement(), doc, QgsReadWriteContext())) self.assertEqual(shape2.nodes(), shape.nodes()) self.assertEqual(shape2.symbol().symbolLayer(0).color().name(), '#ff0000')
def testReadWriteXml(self): pr = QgsProject() l = QgsLayout(pr) p = QPolygonF() p.append(QPointF(0.0, 0.0)) p.append(QPointF(100.0, 0.0)) p.append(QPointF(200.0, 100.0)) shape = QgsLayoutItemPolyline(p, l) props = {} props["color"] = "255,0,0,255" props["width"] = "10.0" props["capstyle"] = "square" style = QgsLineSymbol.createSimple(props) shape.setSymbol(style) #save original item to xml doc = QDomDocument("testdoc") elem = doc.createElement("test") self.assertTrue(shape.writeXml(elem, doc, QgsReadWriteContext())) shape2 = QgsLayoutItemPolyline(l) self.assertTrue(shape2.readXml(elem.firstChildElement(), doc, QgsReadWriteContext())) self.assertEqual(shape2.nodes(), shape.nodes()) self.assertEqual(shape2.symbol().symbolLayer(0).color().name(), '#ff0000')
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)