def testRenderMarker(self): item = QgsAnnotationMarkerItem(QgsPointXY(12, 13)) item.setSymbol( QgsMarkerSymbol.createSimple({ 'color': '100,200,200', 'size': '3', 'outline_color': 'black' })) settings = QgsMapSettings() settings.setDestinationCrs(QgsCoordinateReferenceSystem('EPSG:4326')) settings.setExtent(QgsRectangle(10, 10, 16, 16)) settings.setOutputSize(QSize(300, 300)) settings.setFlag(QgsMapSettings.Antialiasing, False) rc = QgsRenderContext.fromMapSettings(settings) image = QImage(200, 200, QImage.Format_ARGB32) image.setDotsPerMeterX(96 / 25.4 * 1000) image.setDotsPerMeterY(96 / 25.4 * 1000) image.fill(QColor(255, 255, 255)) painter = QPainter(image) rc.setPainter(painter) try: item.render(rc, None) finally: painter.end() self.assertTrue(self.imageCheck('marker_item', 'marker_item', image))
def testRenderWithTransform(self): item = QgsAnnotationMarkerItem(QgsPoint(12, 13)) item.setSymbol(QgsMarkerSymbol.createSimple({'color': '100,200,200', 'size': '3', 'outline_color': 'black'})) settings = QgsMapSettings() settings.setDestinationCrs(QgsCoordinateReferenceSystem('EPSG:3857')) settings.setExtent(QgsRectangle(1250958, 1386945, 1420709, 1532518)) settings.setOutputSize(QSize(300, 300)) settings.setFlag(QgsMapSettings.Antialiasing, False) rc = QgsRenderContext.fromMapSettings(settings) rc.setCoordinateTransform(QgsCoordinateTransform(QgsCoordinateReferenceSystem('EPSG:4326'), settings.destinationCrs(), QgsProject.instance())) image = QImage(200, 200, QImage.Format_ARGB32) image.setDotsPerMeterX(int(96 / 25.4 * 1000)) image.setDotsPerMeterY(int(96 / 25.4 * 1000)) image.fill(QColor(255, 255, 255)) painter = QPainter(image) rc.setPainter(painter) try: item.render(rc, None) finally: painter.end() self.assertTrue(self.imageCheck('marker_item_transform', 'marker_item_transform', image))
def testClone(self): item = QgsAnnotationMarkerItem(QgsPoint(12, 13)) item.setSymbol(QgsMarkerSymbol.createSimple({'color': '100,200,200', 'size': '3', 'outline_color': 'black'})) item.setZIndex(11) item2 = item.clone() self.assertEqual(item2.geometry().x(), 12.0) self.assertEqual(item2.geometry().y(), 13.0) self.assertEqual(item2.symbol()[0].color(), QColor(100, 200, 200)) self.assertEqual(item2.zIndex(), 11)
def testReadWriteXml(self): doc = QDomDocument("testdoc") elem = doc.createElement('test') item = QgsAnnotationMarkerItem(QgsPoint(12, 13)) item.setSymbol(QgsMarkerSymbol.createSimple({'color': '100,200,200', 'size': '3', 'outline_color': 'black'})) item.setZIndex(11) self.assertTrue(item.writeXml(elem, doc, QgsReadWriteContext())) s2 = QgsAnnotationMarkerItem.create() self.assertTrue(s2.readXml(elem, QgsReadWriteContext())) self.assertEqual(s2.geometry().x(), 12.0) self.assertEqual(s2.geometry().y(), 13.0) self.assertEqual(s2.symbol()[0].color(), QColor(100, 200, 200)) self.assertEqual(s2.zIndex(), 11)
def testBasic(self): item = QgsAnnotationMarkerItem(QgsPointXY(12, 13)) self.assertEqual(item.point().x(), 12.0) self.assertEqual(item.point().y(), 13.0) item.setPoint(QgsPointXY(1000, 2000)) item.setZIndex(11) self.assertEqual(item.point().x(), 1000.0) self.assertEqual(item.point().y(), 2000.0) self.assertEqual(item.zIndex(), 11) item.setSymbol( QgsMarkerSymbol.createSimple({ 'color': '100,200,200', 'size': '3', 'outline_color': 'black' })) self.assertEqual(item.symbol()[0].color(), QColor(100, 200, 200))