def testResize(self): p = QgsProject() l = QgsLayout(p) # add some items item1 = QgsLayoutItemMap(l) item1.attemptMove(QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) item1.attemptResize( QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) l.addItem(item1) item2 = QgsLayoutItemMap(l) item2.attemptMove(QgsLayoutPoint(7, 10, QgsUnitTypes.LayoutMillimeters)) item2.attemptResize( QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) l.addItem(item2) item3 = QgsLayoutItemMap(l) item3.attemptMove( QgsLayoutPoint(0.8, 1.2, QgsUnitTypes.LayoutCentimeters)) item3.attemptResize( QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) l.addItem(item3) view = QgsLayoutView() view.setCurrentLayout(l) view.resizeSelectedItems(QgsLayoutAligner.ResizeNarrowest) item1.setSelected(True) item2.setSelected(True) item3.setSelected(True) view.resizeSelectedItems(QgsLayoutAligner.ResizeNarrowest) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(10, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual( item3.sizeWithUnits(), QgsLayoutSize(1.0, 1.6, QgsUnitTypes.LayoutCentimeters)) l.undoStack().stack().undo() view.resizeSelectedItems(QgsLayoutAligner.ResizeWidest) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(18, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual( item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) l.undoStack().stack().undo() view.resizeSelectedItems(QgsLayoutAligner.ResizeShortest) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual( item3.sizeWithUnits(), QgsLayoutSize(1.8, 0.9, QgsUnitTypes.LayoutCentimeters)) l.undoStack().stack().undo() view.resizeSelectedItems(QgsLayoutAligner.ResizeTallest) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 16, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 16, QgsUnitTypes.LayoutMillimeters)) self.assertEqual( item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) l.undoStack().stack().undo() item2.attemptResize( QgsLayoutSize(10, 19, QgsUnitTypes.LayoutMillimeters)) view.resizeSelectedItems(QgsLayoutAligner.ResizeToSquare) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 18, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(19, 19, QgsUnitTypes.LayoutMillimeters)) self.assertEqual( item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.8, QgsUnitTypes.LayoutCentimeters))
def testResizeToContents(self): p = QgsProject() l = QgsLayout(p) shape1 = QgsLayoutItemShape(l) shape1.attemptResize(QgsLayoutSize(90, 50)) shape1.attemptMove(QgsLayoutPoint(90, 50)) shape1.setItemRotation(45, False) l.addLayoutItem(shape1) shape2 = QgsLayoutItemShape(l) shape2.attemptResize(QgsLayoutSize(110, 50)) shape2.attemptMove(QgsLayoutPoint(100, 150), True, False, 0) l.addLayoutItem(shape2) shape3 = QgsLayoutItemShape(l) l.addLayoutItem(shape3) shape3.attemptResize(QgsLayoutSize(50, 100)) shape3.attemptMove(QgsLayoutPoint(210, 250), True, False, 0) shape4 = QgsLayoutItemShape(l) l.addLayoutItem(shape4) shape4.attemptResize(QgsLayoutSize(50, 30)) shape4.attemptMove(QgsLayoutPoint(10, 340), True, False, 0) shape4.setVisibility(False) # resize with no existing pages l.pageCollection().resizeToContents(QgsMargins(1, 2, 3, 4), QgsUnitTypes.LayoutCentimeters) self.assertEqual(l.pageCollection().pageCount(), 1) self.assertAlmostEqual( l.pageCollection().page(0).sizeWithUnits().width(), 290.3, 2) self.assertAlmostEqual( l.pageCollection().page(0).sizeWithUnits().height(), 380.36, 2) self.assertAlmostEqual( l.pageCollection().page(0).sizeWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertAlmostEqual(shape1.positionWithUnits().x(), 90.15, 2) self.assertAlmostEqual(shape1.positionWithUnits().y(), 20.21, 2) self.assertAlmostEqual(shape2.positionWithUnits().x(), 100.15, 2) self.assertAlmostEqual(shape2.positionWithUnits().y(), 120.21, 2) self.assertAlmostEqual(shape3.positionWithUnits().x(), 210.15, 2) self.assertAlmostEqual(shape3.positionWithUnits().y(), 220.21, 2) self.assertAlmostEqual(shape4.positionWithUnits().x(), 10.15, 2) self.assertAlmostEqual(shape4.positionWithUnits().y(), 310.21, 2) # add a second page page2 = QgsLayoutItemPage(l) page2.setPageSize("A4", QgsLayoutItemPage.Landscape) l.pageCollection().addPage(page2) # add some guides g1 = QgsLayoutGuide( Qt.Horizontal, QgsLayoutMeasurement(2.5, QgsUnitTypes.LayoutCentimeters), l.pageCollection().page(0)) l.guides().addGuide(g1) g2 = QgsLayoutGuide( Qt.Vertical, QgsLayoutMeasurement(4.5, QgsUnitTypes.LayoutCentimeters), l.pageCollection().page(0)) l.guides().addGuide(g2) # second page should be removed l.pageCollection().resizeToContents(QgsMargins(0, 0, 0, 0), QgsUnitTypes.LayoutCentimeters) self.assertEqual(l.pageCollection().pageCount(), 1) self.assertAlmostEqual( l.pageCollection().page(0).sizeWithUnits().width(), 250.3, 2) self.assertAlmostEqual( l.pageCollection().page(0).sizeWithUnits().height(), 320.36, 2) self.assertAlmostEqual( l.pageCollection().page(0).sizeWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertAlmostEqual(g1.position().length(), 0.5, 2) self.assertAlmostEqual(g2.position().length(), 3.5, 2)
def testExportToSvg(self): md = QgsProject.instance().metadata() md.setTitle('proj title') md.setAuthor('proj author') md.setCreationDateTime(QDateTime(QDate(2011, 5, 3), QTime(9, 4, 5), QTimeZone(36000))) md.setIdentifier('proj identifier') md.setAbstract('proj abstract') md.setKeywords({'kw': ['kw1', 'kw2']}) QgsProject.instance().setMetadata(md) l = QgsLayout(QgsProject.instance()) l.initializeDefaults() # add a second page page2 = QgsLayoutItemPage(l) page2.setPageSize('A5') l.pageCollection().addPage(page2) # add some items item1 = QgsLayoutItemShape(l) item1.attemptSetSceneRect(QRectF(10, 20, 100, 150)) fill = QgsSimpleFillSymbolLayer() fill_symbol = QgsFillSymbol() fill_symbol.changeSymbolLayer(0, fill) fill.setColor(Qt.green) fill.setStrokeStyle(Qt.NoPen) item1.setSymbol(fill_symbol) l.addItem(item1) item2 = QgsLayoutItemShape(l) item2.attemptSetSceneRect(QRectF(10, 20, 100, 150)) item2.attemptMove(QgsLayoutPoint(10, 20), page=1) fill = QgsSimpleFillSymbolLayer() fill_symbol = QgsFillSymbol() fill_symbol.changeSymbolLayer(0, fill) fill.setColor(Qt.cyan) fill.setStrokeStyle(Qt.NoPen) item2.setSymbol(fill_symbol) l.addItem(item2) exporter = QgsLayoutExporter(l) # setup settings settings = QgsLayoutExporter.SvgExportSettings() settings.dpi = 80 settings.forceVectorOutput = False settings.exportMetadata = True svg_file_path = os.path.join(self.basetestpath, 'test_exporttosvgdpi.svg') svg_file_path_2 = os.path.join(self.basetestpath, 'test_exporttosvgdpi_2.svg') self.assertEqual(exporter.exportToSvg(svg_file_path, settings), QgsLayoutExporter.Success) self.assertTrue(os.path.exists(svg_file_path)) self.assertTrue(os.path.exists(svg_file_path_2)) # metadata def checkMetadata(f, expected): # ideally we'd check the path too - but that's very complex given that # the output from Qt svg generator isn't valid XML, and no Python standard library # xml parser handles invalid xml... self.assertEqual('proj title' in open(f).read(), expected) self.assertEqual('proj author' in open(f).read(), expected) self.assertEqual('proj identifier' in open(f).read(), expected) self.assertEqual('2011-05-03' in open(f).read(), expected) self.assertEqual('proj abstract' in open(f).read(), expected) self.assertEqual('kw1' in open(f).read(), expected) self.assertEqual('kw2' in open(f).read(), expected) for f in [svg_file_path, svg_file_path_2]: checkMetadata(f, True) rendered_page_1 = os.path.join(self.basetestpath, 'test_exporttosvgdpi.png') svgToPng(svg_file_path, rendered_page_1, width=936) rendered_page_2 = os.path.join(self.basetestpath, 'test_exporttosvgdpi2.png') svgToPng(svg_file_path_2, rendered_page_2, width=467) self.assertTrue(self.checkImage('exporttosvgdpi_page1', 'exporttopdfdpi_page1', rendered_page_1, size_tolerance=1)) self.assertTrue(self.checkImage('exporttosvgdpi_page2', 'exporttopdfdpi_page2', rendered_page_2, size_tolerance=1)) # no metadata settings.exportMetadata = False self.assertEqual(exporter.exportToSvg(svg_file_path, settings), QgsLayoutExporter.Success) for f in [svg_file_path, svg_file_path_2]: checkMetadata(f, False) # layered settings.exportAsLayers = True settings.exportMetadata = True svg_file_path = os.path.join(self.basetestpath, 'test_exporttosvglayered.svg') svg_file_path_2 = os.path.join(self.basetestpath, 'test_exporttosvglayered_2.svg') self.assertEqual(exporter.exportToSvg(svg_file_path, settings), QgsLayoutExporter.Success) self.assertTrue(os.path.exists(svg_file_path)) self.assertTrue(os.path.exists(svg_file_path_2)) rendered_page_1 = os.path.join(self.basetestpath, 'test_exporttosvglayered.png') svgToPng(svg_file_path, rendered_page_1, width=936) rendered_page_2 = os.path.join(self.basetestpath, 'test_exporttosvglayered2.png') svgToPng(svg_file_path_2, rendered_page_2, width=467) self.assertTrue(self.checkImage('exporttosvglayered_page1', 'exporttopdfdpi_page1', rendered_page_1, size_tolerance=1)) self.assertTrue(self.checkImage('exporttosvglayered_page2', 'exporttopdfdpi_page2', rendered_page_2, size_tolerance=1)) for f in [svg_file_path, svg_file_path_2]: checkMetadata(f, True) # layered no metadata settings.exportAsLayers = True settings.exportMetadata = False self.assertEqual(exporter.exportToSvg(svg_file_path, settings), QgsLayoutExporter.Success) for f in [svg_file_path, svg_file_path_2]: checkMetadata(f, False)
def testDistribute(self): p = QgsProject() l = QgsLayout(p) # add some items item1 = QgsLayoutItemMap(l) item1.attemptMove(QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) item1.attemptResize( QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) l.addItem(item1) item2 = QgsLayoutItemMap(l) item2.attemptMove(QgsLayoutPoint(7, 10, QgsUnitTypes.LayoutMillimeters)) item2.attemptResize( QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) l.addItem(item2) item3 = QgsLayoutItemMap(l) item3.attemptMove( QgsLayoutPoint(0.8, 1.2, QgsUnitTypes.LayoutCentimeters)) item3.attemptResize( QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) l.addItem(item3) view = QgsLayoutView() view.setCurrentLayout(l) view.distributeSelectedItems(QgsLayoutAligner.DistributeLeft) item1.setSelected(True) item2.setSelected(True) item3.setSelected(True) view.distributeSelectedItems(QgsLayoutAligner.DistributeLeft) self.assertEqual(item1.positionWithUnits(), QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item2.positionWithUnits().x(), 6.0, 3) self.assertEqual(item2.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item3.positionWithUnits().x(), 0.8, 3) self.assertEqual(item3.positionWithUnits().units(), QgsUnitTypes.LayoutCentimeters) self.assertEqual( item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) view.distributeSelectedItems(QgsLayoutAligner.DistributeHCenter) self.assertAlmostEqual(item1.positionWithUnits().x(), 5.0, 3) self.assertEqual(item1.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item2.positionWithUnits().x(), 6.0, 3) self.assertEqual(item2.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item3.positionWithUnits().x(), 0.8, 3) self.assertEqual(item3.positionWithUnits().units(), QgsUnitTypes.LayoutCentimeters) self.assertEqual( item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) view.distributeSelectedItems(QgsLayoutAligner.DistributeRight) self.assertAlmostEqual(item1.positionWithUnits().x(), 3.0, 3) self.assertEqual(item1.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item2.positionWithUnits().x(), 6.0, 3) self.assertEqual(item2.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item3.positionWithUnits().x(), 0.8, 3) self.assertEqual(item3.positionWithUnits().units(), QgsUnitTypes.LayoutCentimeters) self.assertEqual( item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) view.distributeSelectedItems(QgsLayoutAligner.DistributeTop) self.assertAlmostEqual(item1.positionWithUnits().y(), 8.0, 3) self.assertEqual(item1.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item2.positionWithUnits().y(), 10.0, 3) self.assertEqual(item2.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item3.positionWithUnits().y(), 1.2, 3) self.assertEqual(item3.positionWithUnits().units(), QgsUnitTypes.LayoutCentimeters) self.assertEqual( item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) view.distributeSelectedItems(QgsLayoutAligner.DistributeVCenter) self.assertAlmostEqual(item1.positionWithUnits().y(), 8.0, 3) self.assertEqual(item1.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item2.positionWithUnits().y(), 12.5, 3) self.assertEqual(item2.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item3.positionWithUnits().y(), 1.2, 3) self.assertEqual(item3.positionWithUnits().units(), QgsUnitTypes.LayoutCentimeters) self.assertEqual( item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) view.distributeSelectedItems(QgsLayoutAligner.DistributeBottom) self.assertAlmostEqual(item1.positionWithUnits().y(), 8.0, 3) self.assertEqual(item1.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item2.positionWithUnits().y(), 15.0, 3) self.assertEqual(item2.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item3.positionWithUnits().y(), 1.2, 3) self.assertEqual(item3.positionWithUnits().units(), QgsUnitTypes.LayoutCentimeters) self.assertEqual( item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters))
def testAlign(self): p = QgsProject() l = QgsLayout(p) # add some items item1 = QgsLayoutItemPicture(l) item1.attemptMove(QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) item1.attemptResize(QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) l.addItem(item1) item2 = QgsLayoutItemPicture(l) item2.attemptMove(QgsLayoutPoint(6, 10, QgsUnitTypes.LayoutMillimeters)) item2.attemptResize(QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) l.addItem(item2) # NOTE: item3 has measurement units specified in Centimeters, see below! item3 = QgsLayoutItemPicture(l) item3.attemptMove(QgsLayoutPoint(0.8, 1.2, QgsUnitTypes.LayoutCentimeters)) item3.attemptResize(QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) l.addItem(item3) QgsLayoutAligner.alignItems(l, [item1, item2, item3], QgsLayoutAligner.AlignLeft) self.assertEqual(item1.positionWithUnits(), QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.positionWithUnits(), QgsLayoutPoint(4, 10, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item3.positionWithUnits(), QgsLayoutPoint(0.4, 1.2, QgsUnitTypes.LayoutCentimeters)) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) QgsLayoutAligner.alignItems(l, [item1, item2, item3], QgsLayoutAligner.AlignHCenter) self.assertEqual(item1.positionWithUnits(), QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.positionWithUnits(), QgsLayoutPoint(8, 10, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item3.positionWithUnits(), QgsLayoutPoint(0.4, 1.2, QgsUnitTypes.LayoutCentimeters)) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) QgsLayoutAligner.alignItems(l, [item1, item2, item3], QgsLayoutAligner.AlignRight) self.assertEqual(item1.positionWithUnits(), QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.positionWithUnits(), QgsLayoutPoint(12, 10, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item3.positionWithUnits(), QgsLayoutPoint(0.4, 1.2, QgsUnitTypes.LayoutCentimeters)) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) QgsLayoutAligner.alignItems(l, [item1, item2, item3], QgsLayoutAligner.AlignTop) self.assertEqual(item1.positionWithUnits(), QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.positionWithUnits(), QgsLayoutPoint(12, 8, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item3.positionWithUnits(), QgsLayoutPoint(0.4, 0.8, QgsUnitTypes.LayoutCentimeters)) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) QgsLayoutAligner.alignItems(l, [item1, item2, item3], QgsLayoutAligner.AlignVCenter) self.assertEqual(item1.positionWithUnits(), QgsLayoutPoint(4, 10, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.positionWithUnits(), QgsLayoutPoint(12, 11.5, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item3.positionWithUnits(), QgsLayoutPoint(0.4, 0.8, QgsUnitTypes.LayoutCentimeters)) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) QgsLayoutAligner.alignItems(l, [item1, item2, item3], QgsLayoutAligner.AlignBottom) self.assertEqual(item1.positionWithUnits(), QgsLayoutPoint(4, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.positionWithUnits(), QgsLayoutPoint(12, 15, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item3.positionWithUnits(), QgsLayoutPoint(0.4, 0.8, QgsUnitTypes.LayoutCentimeters)) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters))
def testExportToPdf(self): md = QgsProject.instance().metadata() md.setTitle('proj title') md.setAuthor('proj author') md.setCreationDateTime(QDateTime(QDate(2011, 5, 3), QTime(9, 4, 5), QTimeZone(36000))) md.setIdentifier('proj identifier') md.setAbstract('proj abstract') md.setKeywords({'kw': ['kw1', 'kw2']}) QgsProject.instance().setMetadata(md) l = QgsLayout(QgsProject.instance()) l.initializeDefaults() # add a second page page2 = QgsLayoutItemPage(l) page2.setPageSize('A5') l.pageCollection().addPage(page2) # add some items item1 = QgsLayoutItemShape(l) item1.attemptSetSceneRect(QRectF(10, 20, 100, 150)) fill = QgsSimpleFillSymbolLayer() fill_symbol = QgsFillSymbol() fill_symbol.changeSymbolLayer(0, fill) fill.setColor(Qt.green) fill.setStrokeStyle(Qt.NoPen) item1.setSymbol(fill_symbol) l.addItem(item1) item2 = QgsLayoutItemShape(l) item2.attemptSetSceneRect(QRectF(10, 20, 100, 150)) item2.attemptMove(QgsLayoutPoint(10, 20), page=1) fill = QgsSimpleFillSymbolLayer() fill_symbol = QgsFillSymbol() fill_symbol.changeSymbolLayer(0, fill) fill.setColor(Qt.cyan) fill.setStrokeStyle(Qt.NoPen) item2.setSymbol(fill_symbol) l.addItem(item2) exporter = QgsLayoutExporter(l) # setup settings settings = QgsLayoutExporter.PdfExportSettings() settings.dpi = 80 settings.rasterizeWholeImage = False settings.forceVectorOutput = False settings.exportMetadata = True pdf_file_path = os.path.join(self.basetestpath, 'test_exporttopdfdpi.pdf') self.assertEqual(exporter.exportToPdf(pdf_file_path, settings), QgsLayoutExporter.Success) self.assertTrue(os.path.exists(pdf_file_path)) rendered_page_1 = os.path.join(self.basetestpath, 'test_exporttopdfdpi.png') dpi = 80 pdfToPng(pdf_file_path, rendered_page_1, dpi=dpi, page=1) rendered_page_2 = os.path.join(self.basetestpath, 'test_exporttopdfdpi2.png') pdfToPng(pdf_file_path, rendered_page_2, dpi=dpi, page=2) self.assertTrue(self.checkImage('exporttopdfdpi_page1', 'exporttopdfdpi_page1', rendered_page_1, size_tolerance=1)) self.assertTrue(self.checkImage('exporttopdfdpi_page2', 'exporttopdfdpi_page2', rendered_page_2, size_tolerance=1)) d = gdal.Open(pdf_file_path) metadata = d.GetMetadata() self.assertEqual(metadata['AUTHOR'], 'proj author') self.assertEqual(metadata['CREATION_DATE'], "D:20110503090405+10'0'") self.assertIn(metadata['KEYWORDS'], ('kw1,kw2', 'kw2,kw1')) self.assertEqual(metadata['SUBJECT'], 'proj abstract') self.assertEqual(metadata['TITLE'], 'proj title')
def testSnapPointToGrid(self): p = QgsProject() l = QgsLayout(p) # need a page to snap to grid page = QgsLayoutItemPage(l) page.setPageSize('A4') l.pageCollection().addPage(page) s = QgsLayoutSnapper(l) l.gridSettings().setResolution( QgsLayoutMeasurement(5, QgsUnitTypes.LayoutMillimeters)) s.setSnapToGrid(True) s.setSnapTolerance(1) point, snappedX, snappedY = s.snapPointToGrid(QPointF(1, 1), 1) self.assertTrue(snappedX) self.assertTrue(snappedY) self.assertEqual(point, QPointF(0, 0)) point, snappedX, snappedY = s.snapPointToGrid(QPointF(9, 1), 1) self.assertTrue(snappedX) self.assertTrue(snappedY) self.assertEqual(point, QPointF(10, 0)) point, snappedX, snappedY = s.snapPointToGrid(QPointF(1, 11), 1) self.assertTrue(snappedX) self.assertTrue(snappedY) self.assertEqual(point, QPointF(0, 10)) point, snappedX, snappedY = s.snapPointToGrid(QPointF(13, 11), 1) self.assertFalse(snappedX) self.assertTrue(snappedY) self.assertEqual(point, QPointF(13, 10)) point, snappedX, snappedY = s.snapPointToGrid(QPointF(11, 13), 1) self.assertTrue(snappedX) self.assertFalse(snappedY) self.assertEqual(point, QPointF(10, 13)) point, snappedX, snappedY = s.snapPointToGrid(QPointF(13, 23), 1) self.assertFalse(snappedX) self.assertFalse(snappedY) self.assertEqual(point, QPointF(13, 23)) # grid disabled s.setSnapToGrid(False) point, nappedX, snappedY = s.snapPointToGrid(QPointF(1, 1), 1) self.assertFalse(nappedX) self.assertFalse(snappedY) self.assertEqual(point, QPointF(1, 1)) s.setSnapToGrid(True) # with different pixel scale point, snappedX, snappedY = s.snapPointToGrid(QPointF(0.5, 0.5), 1) self.assertTrue(snappedX) self.assertTrue(snappedY) self.assertEqual(point, QPointF(0, 0)) point, snappedX, snappedY = s.snapPointToGrid(QPointF(0.5, 0.5), 3) self.assertFalse(snappedX) self.assertFalse(snappedY) self.assertEqual(point, QPointF(0.5, 0.5)) # with offset grid l.gridSettings().setOffset(QgsLayoutPoint(2, 0)) point, snappedX, snappedY = s.snapPointToGrid(QPointF(13, 23), 1) self.assertTrue(snappedX) self.assertFalse(snappedY) self.assertEqual(point, QPointF(12, 23))
def testSaveLoadTemplate(self): tmpfile = os.path.join(self.basetestpath, 'testTemplate.qpt') p = QgsProject() l = QgsLayout(p) l.initializeDefaults() # add some items item1 = QgsLayoutItemLabel(l) item1.setId('xxyyxx') item1.attemptMove(QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) item1.attemptResize( QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) l.addItem(item1) item2 = QgsLayoutItemLabel(l) item2.setId('zzyyzz') item2.attemptMove( QgsLayoutPoint(1.4, 1.8, QgsUnitTypes.LayoutCentimeters)) item2.attemptResize( QgsLayoutSize(2.8, 2.2, QgsUnitTypes.LayoutCentimeters)) l.addItem(item2) # multiframe multiframe1 = QgsLayoutItemHtml(l) multiframe1.setHtml('mf1') l.addMultiFrame(multiframe1) frame1 = QgsLayoutFrame(l, multiframe1) frame1.setId('frame1') frame1.attemptMove(QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) frame1.attemptResize( QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) multiframe1.addFrame(frame1) multiframe2 = QgsLayoutItemHtml(l) multiframe2.setHtml('mf2') l.addMultiFrame(multiframe2) frame2 = QgsLayoutFrame(l, multiframe2) frame2.setId('frame2') frame2.attemptMove( QgsLayoutPoint(1.4, 1.8, QgsUnitTypes.LayoutCentimeters)) frame2.attemptResize( QgsLayoutSize(2.8, 2.2, QgsUnitTypes.LayoutCentimeters)) multiframe2.addFrame(frame2) uuids = { item1.uuid(), item2.uuid(), frame1.uuid(), frame2.uuid(), multiframe1.uuid(), multiframe2.uuid() } original_uuids = { item1.uuid(), item2.uuid(), frame1.uuid(), frame2.uuid() } self.assertTrue(l.saveAsTemplate(tmpfile, QgsReadWriteContext())) l2 = QgsLayout(p) with open(tmpfile) as f: template_content = f.read() doc = QDomDocument() doc.setContent(template_content) # adding to existing items new_items, ok = l2.loadFromTemplate(doc, QgsReadWriteContext(), False) self.assertTrue(ok) self.assertEqual(len(new_items), 4) items = l2.items() multiframes = l2.multiFrames() self.assertEqual(len(multiframes), 2) self.assertTrue([i for i in items if i.id() == 'xxyyxx']) self.assertTrue([i for i in items if i.id() == 'zzyyzz']) self.assertTrue([i for i in items if i.id() == 'frame1']) self.assertTrue([i for i in items if i.id() == 'frame2']) self.assertTrue([i for i in multiframes if i.html() == 'mf1']) self.assertTrue([i for i in multiframes if i.html() == 'mf2']) self.assertTrue(new_items[0] in l2.items()) self.assertTrue(new_items[1] in l2.items()) self.assertTrue(new_items[2] in l2.items()) self.assertTrue(new_items[3] in l2.items()) # double check that new items have a unique uid self.assertNotIn(new_items[0].uuid(), uuids) uuids.add(new_items[0].uuid()) self.assertNotIn(new_items[1].uuid(), uuids) uuids.add(new_items[1].uuid()) self.assertNotIn(new_items[2].uuid(), uuids) uuids.add(new_items[2].uuid()) self.assertNotIn(new_items[3].uuid(), uuids) uuids.add(new_items[3].uuid()) self.assertNotIn( multiframes[0].uuid(), [multiframe1.uuid(), multiframe2.uuid()]) self.assertNotIn( multiframes[1].uuid(), [multiframe1.uuid(), multiframe2.uuid()]) new_multiframe1 = [i for i in multiframes if i.html() == 'mf1'][0] self.assertEqual(new_multiframe1.layout(), l2) new_multiframe2 = [i for i in multiframes if i.html() == 'mf2'][0] self.assertEqual(new_multiframe2.layout(), l2) new_frame1 = sip.cast([i for i in items if i.id() == 'frame1'][0], QgsLayoutFrame) new_frame2 = sip.cast([i for i in items if i.id() == 'frame2'][0], QgsLayoutFrame) self.assertEqual(new_frame1.multiFrame(), new_multiframe1) self.assertEqual(new_multiframe1.frames()[0].uuid(), new_frame1.uuid()) self.assertEqual(new_frame2.multiFrame(), new_multiframe2) self.assertEqual(new_multiframe2.frames()[0].uuid(), new_frame2.uuid()) # adding to existing items new_items2, ok = l2.loadFromTemplate(doc, QgsReadWriteContext(), False) self.assertTrue(ok) self.assertEqual(len(new_items2), 4) items = l2.items() self.assertEqual(len(items), 8) multiframes2 = l2.multiFrames() self.assertEqual(len(multiframes2), 4) multiframes2 = [ m for m in l2.multiFrames() if not m.uuid() in [new_multiframe1.uuid(), new_multiframe2.uuid()] ] self.assertEqual(len(multiframes2), 2) self.assertTrue([i for i in items if i.id() == 'xxyyxx']) self.assertTrue([i for i in items if i.id() == 'zzyyzz']) self.assertTrue([i for i in items if i.id() == 'frame1']) self.assertTrue([i for i in items if i.id() == 'frame2']) self.assertTrue([i for i in multiframes2 if i.html() == 'mf1']) self.assertTrue([i for i in multiframes2 if i.html() == 'mf2']) self.assertTrue(new_items[0] in l2.items()) self.assertTrue(new_items[1] in l2.items()) self.assertTrue(new_items[2] in l2.items()) self.assertTrue(new_items[3] in l2.items()) self.assertTrue(new_items2[0] in l2.items()) self.assertTrue(new_items2[1] in l2.items()) self.assertTrue(new_items2[2] in l2.items()) self.assertTrue(new_items2[3] in l2.items()) self.assertNotIn(new_items2[0].uuid(), uuids) uuids.add(new_items[0].uuid()) self.assertNotIn(new_items2[1].uuid(), uuids) uuids.add(new_items[1].uuid()) self.assertNotIn(new_items2[2].uuid(), uuids) uuids.add(new_items[2].uuid()) self.assertNotIn(new_items2[3].uuid(), uuids) uuids.add(new_items[3].uuid()) self.assertNotIn(multiframes2[0].uuid(), [ multiframe1.uuid(), multiframe2.uuid(), new_multiframe1.uuid(), new_multiframe2.uuid() ]) self.assertNotIn(multiframes2[1].uuid(), [ multiframe1.uuid(), multiframe2.uuid(), new_multiframe1.uuid(), new_multiframe2.uuid() ]) new_multiframe1b = [i for i in multiframes2 if i.html() == 'mf1'][0] self.assertEqual(new_multiframe1b.layout(), l2) new_multiframe2b = [i for i in multiframes2 if i.html() == 'mf2'][0] self.assertEqual(new_multiframe2b.layout(), l2) new_frame1b = sip.cast([ i for i in items if i.id() == 'frame1' and i.uuid() != new_frame1.uuid() ][0], QgsLayoutFrame) new_frame2b = sip.cast([ i for i in items if i.id() == 'frame2' and i.uuid() != new_frame2.uuid() ][0], QgsLayoutFrame) self.assertEqual(new_frame1b.multiFrame(), new_multiframe1b) self.assertEqual(new_multiframe1b.frames()[0].uuid(), new_frame1b.uuid()) self.assertEqual(new_frame2b.multiFrame(), new_multiframe2b) self.assertEqual(new_multiframe2b.frames()[0].uuid(), new_frame2b.uuid()) # clearing existing items new_items3, ok = l2.loadFromTemplate(doc, QgsReadWriteContext(), True) new_multiframes = l2.multiFrames() self.assertTrue(ok) self.assertEqual(len(new_items3), 5) # includes page self.assertEqual(len(new_multiframes), 2) items = l2.items() self.assertTrue([ i for i in items if isinstance(i, QgsLayoutItem) and i.id() == 'xxyyxx' ]) self.assertTrue([ i for i in items if isinstance(i, QgsLayoutItem) and i.id() == 'zzyyzz' ]) self.assertTrue([ i for i in items if isinstance(i, QgsLayoutItem) and i.id() == 'frame1' ]) self.assertTrue([ i for i in items if isinstance(i, QgsLayoutItem) and i.id() == 'frame2' ]) self.assertTrue(new_items3[0] in l2.items()) self.assertTrue(new_items3[1] in l2.items()) self.assertTrue(new_items3[2] in l2.items()) self.assertTrue(new_items3[3] in l2.items()) new_multiframe1 = [i for i in new_multiframes if i.html() == 'mf1'][0] new_multiframe2 = [i for i in new_multiframes if i.html() == 'mf2'][0] new_frame1 = sip.cast([ i for i in items if isinstance(i, QgsLayoutItem) and i.id() == 'frame1' ][0], QgsLayoutFrame) new_frame2 = sip.cast([ i for i in items if isinstance(i, QgsLayoutItem) and i.id() == 'frame2' ][0], QgsLayoutFrame) self.assertEqual(new_frame1.multiFrame(), new_multiframe1) self.assertEqual(new_multiframe1.frames()[0].uuid(), new_frame1.uuid()) self.assertEqual(new_frame2.multiFrame(), new_multiframe2) self.assertEqual(new_multiframe2.frames()[0].uuid(), new_frame2.uuid())
def testInitialSizeSymbolMapUnits(self): """Test initial size of legend with a symbol size in map units""" point_path = os.path.join(TEST_DATA_DIR, 'points.shp') point_layer = QgsVectorLayer(point_path, 'points', 'ogr') QgsProject.instance().addMapLayers([point_layer]) marker_symbol = QgsMarkerSymbol.createSimple({ 'color': '#ff0000', 'outline_style': 'no', 'size': '5', 'size_unit': 'MapUnit' }) point_layer.setRenderer(QgsSingleSymbolRenderer(marker_symbol)) s = QgsMapSettings() s.setLayers([point_layer]) layout = QgsLayout(QgsProject.instance()) layout.initializeDefaults() map = QgsLayoutItemMap(layout) map.attemptSetSceneRect(QRectF(20, 20, 80, 80)) map.setFrameEnabled(True) map.setLayers([point_layer]) layout.addLayoutItem(map) map.setExtent(point_layer.extent()) legend = QgsLayoutItemLegend(layout) legend.setTitle("Legend") legend.attemptSetSceneRect(QRectF(120, 20, 80, 80)) legend.setFrameEnabled(True) legend.setFrameStrokeWidth(QgsLayoutMeasurement(2)) legend.setBackgroundColor(QColor(200, 200, 200)) legend.setTitle('') layout.addLayoutItem(legend) legend.setLinkedMap(map) checker = QgsLayoutChecker('composer_legend_mapunits', layout) checker.setControlPathPrefix("composer_legend") result, message = checker.testLayout() self.assertTrue(result, message) # resize with non-top-left reference point legend.setResizeToContents(False) legend.setReferencePoint(QgsLayoutItem.LowerRight) legend.attemptMove(QgsLayoutPoint(120, 90)) legend.attemptResize(QgsLayoutSize(50, 60)) self.assertEqual(legend.positionWithUnits().x(), 120.0) self.assertEqual(legend.positionWithUnits().y(), 90.0) self.assertAlmostEqual(legend.pos().x(), 70, -1) self.assertAlmostEqual(legend.pos().y(), 30, -1) legend.setResizeToContents(True) legend.updateLegend() self.assertEqual(legend.positionWithUnits().x(), 120.0) self.assertEqual(legend.positionWithUnits().y(), 90.0) self.assertAlmostEqual(legend.pos().x(), 91, -1) self.assertAlmostEqual(legend.pos().y(), 71, -1) QgsProject.instance().removeMapLayers([point_layer.id()])
def testSnapPointsToItems(self): p = QgsProject() l = QgsLayout(p) page = QgsLayoutItemPage(l) page.setPageSize('A4') #l.pageCollection().addPage(page) s = QgsLayoutSnapper(l) guides = l.guides() s.setSnapToItems(True) s.setSnapTolerance(1) # no items point, snapped = s.snapPointsToItems([0.5], Qt.Horizontal, 1, []) self.assertFalse(snapped) line = QGraphicsLineItem() line.setVisible(True) point, snapped = s.snapPointsToItems([0.5], Qt.Horizontal, 1, [], line) self.assertFalse(line.isVisible()) guides.addGuide( QgsLayoutGuide(Qt.Vertical, QgsLayoutMeasurement(1), page)) # add an item item1 = QgsLayoutItemMap(l) item1.attemptMove(QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) item1.attemptResize( QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) l.addItem(item1) point, snapped = s.snapPointsToItems([3.5], Qt.Horizontal, 1, [], line) self.assertTrue(snapped) self.assertEqual(point, 0.5) self.assertTrue(line.isVisible()) point, snapped = s.snapPointsToItems([4.5], Qt.Horizontal, 1, []) self.assertTrue(snapped) self.assertEqual(point, -0.5) point, snapped = s.snapPointsToItems([4.6, 4.5], Qt.Horizontal, 1, []) self.assertTrue(snapped) self.assertEqual(point, -0.5) point, snapped = s.snapPointsToItems([4.6, 4.5, 3.7], Qt.Horizontal, 1, []) self.assertTrue(snapped) self.assertAlmostEqual(point, 0.3, 5) # ignoring item point, snapped = s.snapPointsToItems([4.5], Qt.Horizontal, 1, [item1]) self.assertFalse(snapped) # outside tolerance point, snapped = s.snapPointsToItems([5.5], Qt.Horizontal, 1, [], line) self.assertFalse(snapped) self.assertFalse(line.isVisible()) # snap to center point, snapped = s.snapPointsToItems([12.5], Qt.Horizontal, 1, []) self.assertTrue(snapped) self.assertEqual(point, 0.5) # snap to right point, snapped = s.snapPointsToItems([22.5], Qt.Horizontal, 1, []) self.assertTrue(snapped) self.assertEqual(point, -0.5) #snap to top point, snapped = s.snapPointsToItems([7.5], Qt.Vertical, 1, [], line) self.assertTrue(snapped) self.assertEqual(point, 0.5) self.assertTrue(line.isVisible()) point, snapped = s.snapPointsToItems([8.5], Qt.Vertical, 1, []) self.assertTrue(snapped) self.assertEqual(point, -0.5) # outside tolerance point, snapped = s.snapPointsToItems([5.5], Qt.Vertical, 1, [], line) self.assertFalse(snapped) self.assertFalse(line.isVisible()) # snap to center point, snapped = s.snapPointsToItems([13.5], Qt.Vertical, 1, []) self.assertTrue(snapped) self.assertEqual(point, 0.5) # snap to bottom point, snapped = s.snapPointsToItems([20.5], Qt.Vertical, 1, []) self.assertTrue(snapped) self.assertEqual(point, -0.5) # snapping off s.setSnapToItems(False) line.setVisible(True) point, snapped = s.snapPointsToItems([20.5], Qt.Vertical, 1, [], line) self.assertFalse(snapped) self.assertFalse(line.isVisible()) # with different pixel scale s.setSnapToItems(True) point, snapped = s.snapPointsToItems([20.5], Qt.Vertical, 3, []) self.assertFalse(snapped)
def legend_test(self): self.atlas_map.setAtlasDriven(True) self.atlas_map.setAtlasScalingMode(QgsLayoutItemMap.Auto) self.atlas_map.setAtlasMargin(0.10) # add a point layer ptLayer = QgsVectorLayer( "Point?crs=epsg:4326&field=attr:int(1)&field=label:string(20)", "points", "memory") pr = ptLayer.dataProvider() f1 = QgsFeature(1) f1.initAttributes(2) f1.setAttribute(0, 1) f1.setAttribute(1, "Test label 1") f1.setGeometry(QgsGeometry.fromPointXY(QgsPointXY(-0.638, 48.954))) f2 = QgsFeature(2) f2.initAttributes(2) f2.setAttribute(0, 2) f2.setAttribute(1, "Test label 2") f2.setGeometry(QgsGeometry.fromPointXY(QgsPointXY(-1.682, 48.550))) pr.addFeatures([f1, f2]) # categorized symbology r = QgsCategorizedSymbolRenderer("attr", [ QgsRendererCategory( 1, QgsMarkerSymbol.createSimple({ "color": "255,0,0", 'outline_color': 'black' }), "red"), QgsRendererCategory( 2, QgsMarkerSymbol.createSimple({ "color": "0,0,255", 'outline_color': 'black' }), "blue") ]) ptLayer.setRenderer(r) QgsProject.instance().addMapLayer(ptLayer) # add the point layer to the map settings layers = self.layers layers = [ptLayer] + layers self.atlas_map.setLayers(layers) self.overview.setLayers(layers) # add a legend legend = QgsLayoutItemLegend(self.layout) legend.attemptMove(QgsLayoutPoint(200, 100)) # sets the legend filter parameter legend.setLinkedMap(self.atlas_map) legend.setLegendFilterOutAtlas(True) self.layout.addLayoutItem(legend) self.atlas.beginRender() self.atlas.seekTo(0) self.mLabel1.adjustSizeToText() checker = QgsLayoutChecker('atlas_legend', self.layout) myTestResult, myMessage = checker.testLayout() self.report += checker.report() self.assertTrue(myTestResult, myMessage) self.atlas.endRender() # restore state self.atlas_map.setLayers([layers[1]]) self.layout.removeLayoutItem(legend) QgsProject.instance().removeMapLayer(ptLayer.id())
def testPrint(self): l = QgsLayout(QgsProject.instance()) l.initializeDefaults() # add a second page page2 = QgsLayoutItemPage(l) page2.setPageSize('A5') l.pageCollection().addPage(page2) # add some items item1 = QgsLayoutItemShape(l) item1.attemptSetSceneRect(QRectF(10, 20, 100, 150)) fill = QgsSimpleFillSymbolLayer() fill_symbol = QgsFillSymbol() fill_symbol.changeSymbolLayer(0, fill) fill.setColor(Qt.green) fill.setStrokeStyle(Qt.NoPen) item1.setSymbol(fill_symbol) l.addItem(item1) item2 = QgsLayoutItemShape(l) item2.attemptSetSceneRect(QRectF(10, 20, 100, 150)) item2.attemptMove(QgsLayoutPoint(10, 20), page=1) fill = QgsSimpleFillSymbolLayer() fill_symbol = QgsFillSymbol() fill_symbol.changeSymbolLayer(0, fill) fill.setColor(Qt.cyan) fill.setStrokeStyle(Qt.NoPen) item2.setSymbol(fill_symbol) l.addItem(item2) exporter = QgsLayoutExporter(l) # setup settings settings = QgsLayoutExporter.PrintExportSettings() settings.dpi = 80 settings.rasterizeWholeImage = False pdf_file_path = os.path.join(self.basetestpath, 'test_printdpi.pdf') # make a qprinter directed to pdf printer = QPrinter() printer.setOutputFileName(pdf_file_path) printer.setOutputFormat(QPrinter.PdfFormat) self.assertEqual(exporter.print(printer, settings), QgsLayoutExporter.Success) self.assertTrue(os.path.exists(pdf_file_path)) rendered_page_1 = os.path.join(self.basetestpath, 'test_exporttopdfdpi.png') dpi = 80 pdfToPng(pdf_file_path, rendered_page_1, dpi=dpi, page=1) rendered_page_2 = os.path.join(self.basetestpath, 'test_exporttopdfdpi2.png') pdfToPng(pdf_file_path, rendered_page_2, dpi=dpi, page=2) self.assertTrue( self.checkImage('printdpi_page1', 'exporttopdfdpi_page1', rendered_page_1, size_tolerance=1)) self.assertTrue( self.checkImage('printdpi_page2', 'exporttopdfdpi_page2', rendered_page_2, size_tolerance=1))
def testResize(self): p = QgsProject() l = QgsLayout(p) # add some items item1 = QgsLayoutItemPicture(l) item1.attemptMove(QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) item1.attemptResize( QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) l.addItem(item1) item2 = QgsLayoutItemPicture(l) item2.attemptMove(QgsLayoutPoint(7, 10, QgsUnitTypes.LayoutMillimeters)) item2.attemptResize( QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) l.addItem(item2) item3 = QgsLayoutItemPicture(l) item3.attemptMove( QgsLayoutPoint(0.8, 1.2, QgsUnitTypes.LayoutCentimeters)) item3.attemptResize( QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) l.addItem(item3) QgsLayoutAligner.resizeItems(l, [item1, item2, item3], QgsLayoutAligner.ResizeNarrowest) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(10, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual( item3.sizeWithUnits(), QgsLayoutSize(1.0, 1.6, QgsUnitTypes.LayoutCentimeters)) l.undoStack().stack().undo() QgsLayoutAligner.resizeItems(l, [item1, item2, item3], QgsLayoutAligner.ResizeWidest) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(18, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual( item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) l.undoStack().stack().undo() QgsLayoutAligner.resizeItems(l, [item1, item2, item3], QgsLayoutAligner.ResizeShortest) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual( item3.sizeWithUnits(), QgsLayoutSize(1.8, 0.9, QgsUnitTypes.LayoutCentimeters)) l.undoStack().stack().undo() QgsLayoutAligner.resizeItems(l, [item1, item2, item3], QgsLayoutAligner.ResizeTallest) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 16, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 16, QgsUnitTypes.LayoutMillimeters)) self.assertEqual( item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) l.undoStack().stack().undo() item2.attemptResize( QgsLayoutSize(10, 19, QgsUnitTypes.LayoutMillimeters)) QgsLayoutAligner.resizeItems(l, [item1, item2, item3], QgsLayoutAligner.ResizeToSquare) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 18, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(19, 19, QgsUnitTypes.LayoutMillimeters)) self.assertEqual( item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.8, QgsUnitTypes.LayoutCentimeters)) l.undoStack().stack().undo() QgsLayoutAligner.resizeItems(l, [item1], QgsLayoutAligner.ResizeToSquare) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 18, QgsUnitTypes.LayoutMillimeters))
def testPagePositionToAbsolute(self): """ Test pagePositionToAbsolute """ p = QgsProject() l = QgsLayout(p) collection = l.pageCollection() # invalid pages self.assertEqual( collection.pagePositionToAbsolute(-1, QgsLayoutPoint(1, 1)), QgsLayoutPoint(1, 1)) self.assertEqual( collection.pagePositionToAbsolute(0, QgsLayoutPoint(1, 1)), QgsLayoutPoint(1, 1)) self.assertEqual( collection.pagePositionToAbsolute(100, QgsLayoutPoint(1, 1)), QgsLayoutPoint(1, 1)) # add a page page = QgsLayoutItemPage(l) page.setPageSize('A4') collection.addPage(page) #invalid pages self.assertEqual( collection.pagePositionToAbsolute(-1, QgsLayoutPoint(1, 1)), QgsLayoutPoint(1, 1)) self.assertEqual( collection.pagePositionToAbsolute(1, QgsLayoutPoint(1, 1)), QgsLayoutPoint(1, 1)) #valid page self.assertEqual( collection.pagePositionToAbsolute(0, QgsLayoutPoint(1, 1)), QgsLayoutPoint(1, 1)) self.assertEqual( collection.pagePositionToAbsolute(0, QgsLayoutPoint(5, 6)), QgsLayoutPoint(5, 6)) self.assertEqual( collection.pagePositionToAbsolute( 0, QgsLayoutPoint(5, 6, QgsUnitTypes.LayoutCentimeters)), QgsLayoutPoint(5, 6, QgsUnitTypes.LayoutCentimeters)) page2 = QgsLayoutItemPage(l) page2.setPageSize('A5') collection.addPage(page2) #invalid pages self.assertEqual( collection.pagePositionToAbsolute(-1, QgsLayoutPoint(1, 1)), QgsLayoutPoint(1, 1)) self.assertEqual( collection.pagePositionToAbsolute(3, QgsLayoutPoint(1, 1)), QgsLayoutPoint(1, 1)) #valid pages self.assertEqual( collection.pagePositionToAbsolute(0, QgsLayoutPoint(1, 1)), QgsLayoutPoint(1, 1)) self.assertEqual( collection.pagePositionToAbsolute(0, QgsLayoutPoint(5, 6)), QgsLayoutPoint(5, 6)) self.assertEqual( collection.pagePositionToAbsolute( 0, QgsLayoutPoint(5, 6, QgsUnitTypes.LayoutCentimeters)), QgsLayoutPoint(5, 6, QgsUnitTypes.LayoutCentimeters)) self.assertEqual( collection.pagePositionToAbsolute(1, QgsLayoutPoint(1, 1)), QgsLayoutPoint(1, 308.0)) self.assertEqual( collection.pagePositionToAbsolute(1, QgsLayoutPoint(5, 6)), QgsLayoutPoint(5, 313.0)) self.assertEqual( collection.pagePositionToAbsolute( 1, QgsLayoutPoint(0.5, 0.6, QgsUnitTypes.LayoutCentimeters)), QgsLayoutPoint(0.5, 31.3, QgsUnitTypes.LayoutCentimeters))
def testSnapRect(self): p = QgsProject() l = QgsLayout(p) page = QgsLayoutItemPage(l) page.setPageSize('A4') l.pageCollection().addPage(page) s = QgsLayoutSnapper(l) guides = l.guides() # first test snapping to grid l.gridSettings().setResolution( QgsLayoutMeasurement(5, QgsUnitTypes.LayoutMillimeters)) s.setSnapToItems(False) s.setSnapToGrid(True) s.setSnapTolerance(1) rect, snapped = s.snapRect(QRectF(1, 1, 2, 1), 1) self.assertTrue(snapped) self.assertEqual(rect, QRectF(0, 0, 2, 1)) rect, snapped = s.snapRect(QRectF(1, 1, 3.5, 3.5), 1) self.assertTrue(snapped) self.assertEqual(rect, QRectF(1.5, 1.5, 3.5, 3.5)) s.setSnapToItems(False) s.setSnapToGrid(False) rect, snapped = s.snapRect(QRectF(1, 1, 3.5, 3.5), 1) self.assertFalse(snapped) self.assertEqual(rect, QRectF(1, 1, 3.5, 3.5)) # test that guide takes precedence s.setSnapToGrid(True) s.setSnapToGuides(True) guides.addGuide( QgsLayoutGuide(Qt.Horizontal, QgsLayoutMeasurement(0.5), page)) rect, snapped = s.snapRect(QRectF(1, 1, 2, 3), 1) self.assertTrue(snapped) self.assertEqual(rect, QRectF(0.0, 0.5, 2.0, 3.0)) # add an item item1 = QgsLayoutItemMap(l) item1.attemptMove( QgsLayoutPoint(121, 1.1, QgsUnitTypes.LayoutMillimeters)) l.addItem(item1) # test that guide takes precedence over item s.setSnapToGrid(True) s.setSnapToGuides(True) s.setSnapToItems(True) rect, snapped = s.snapRect(QRectF(1, 1, 2, 3), 1) self.assertTrue(snapped) self.assertEqual(rect, QRectF(0.0, 0.5, 2.0, 3.0)) # but items take precedence over grid s.setSnapToGuides(False) rect, snapped = s.snapRect(QRectF(1, 1, 2, 3), 1) self.assertTrue(snapped) self.assertEqual(rect, QRectF(0.0, 1.1, 2.0, 3.0)) # ... unless item is ignored! rect, snapped = s.snapRect(QRectF(1, 1, 2, 3), 1, None, None, [item1]) self.assertTrue(snapped) self.assertEqual(rect, QRectF(0.0, 0.0, 2.0, 3.0))
def testAddItemsFromXml(self): p = QgsProject() l = QgsLayout(p) # add some items item1 = QgsLayoutItemLabel(l) item1.setId('xxyyxx') item1.attemptMove(QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) item1.attemptResize( QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) l.addItem(item1) item2 = QgsLayoutItemLabel(l) item2.setId('zzyyzz') item2.attemptMove( QgsLayoutPoint(1.4, 1.8, QgsUnitTypes.LayoutCentimeters)) item2.attemptResize( QgsLayoutSize(2.8, 2.2, QgsUnitTypes.LayoutCentimeters)) l.addItem(item2) doc = QDomDocument("testdoc") # store in xml elem = l.writeXml(doc, QgsReadWriteContext()) l2 = QgsLayout(p) new_items = l2.addItemsFromXml(elem, doc, QgsReadWriteContext()) self.assertEqual(len(new_items), 2) items = l2.items() self.assertTrue([i for i in items if i.id() == 'xxyyxx']) self.assertTrue([i for i in items if i.id() == 'zzyyzz']) self.assertTrue(new_items[0] in l2.items()) self.assertTrue(new_items[1] in l2.items()) new_item1 = [i for i in items if i.id() == 'xxyyxx'][0] new_item2 = [i for i in items if i.id() == 'zzyyzz'][0] self.assertEqual(new_item1.positionWithUnits(), QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(new_item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual( new_item2.positionWithUnits(), QgsLayoutPoint(1.4, 1.8, QgsUnitTypes.LayoutCentimeters)) self.assertEqual( new_item2.sizeWithUnits(), QgsLayoutSize(2.8, 2.2, QgsUnitTypes.LayoutCentimeters)) # test with a group group = QgsLayoutItemGroup(l) group.addItem(item1) group.addItem(item2) l.addLayoutItem(group) elem = l.writeXml(doc, QgsReadWriteContext()) l3 = QgsLayout(p) new_items = l3.addItemsFromXml(elem, doc, QgsReadWriteContext()) self.assertEqual(len(new_items), 3) items = l3.items() self.assertTrue([i for i in items if i.id() == 'xxyyxx']) self.assertTrue([i for i in items if i.id() == 'zzyyzz']) self.assertTrue(new_items[0] in l3.items()) self.assertTrue(new_items[1] in l3.items()) self.assertTrue(new_items[2] in l3.items()) # f*** you sip, I'll just manually cast new_group = sip.cast(l3.itemByUuid(group.uuid()), QgsLayoutItemGroup) self.assertIsNotNone(new_group) other_items = [i for i in new_items if i.type() != new_group.type()] self.assertCountEqual(new_group.items(), other_items) # test restoring at set position l3 = QgsLayout(p) new_items = l3.addItemsFromXml(elem, doc, QgsReadWriteContext(), QPointF(10, 30)) self.assertEqual(len(new_items), 3) items = l3.items() new_item1 = [i for i in items if i.id() == 'xxyyxx'][0] new_item2 = [i for i in items if i.id() == 'zzyyzz'][0] self.assertEqual( new_item1.positionWithUnits(), QgsLayoutPoint(10, 30, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(new_item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual( new_item2.positionWithUnits(), QgsLayoutPoint(2.0, 4.0, QgsUnitTypes.LayoutCentimeters)) self.assertEqual( new_item2.sizeWithUnits(), QgsLayoutSize(2.8, 2.2, QgsUnitTypes.LayoutCentimeters)) # paste in place l4 = QgsLayout(p) page = QgsLayoutItemPage(l) page.setPageSize('A3') l4.pageCollection().addPage(page) page = QgsLayoutItemPage(l) page.setPageSize('A6') l4.pageCollection().addPage(page) new_items = l4.addItemsFromXml(elem, doc, QgsReadWriteContext(), QPointF(10, 30), True) self.assertEqual(len(new_items), 3) new_item1 = [i for i in new_items if i.id() == 'xxyyxx'][0] new_item2 = [i for i in new_items if i.id() == 'zzyyzz'][0] self.assertEqual(new_item1.pagePositionWithUnits(), QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(new_item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(new_item1.page(), 0) self.assertEqual( new_item2.pagePositionWithUnits(), QgsLayoutPoint(1.4, 1.8, QgsUnitTypes.LayoutCentimeters)) self.assertEqual( new_item2.sizeWithUnits(), QgsLayoutSize(2.8, 2.2, QgsUnitTypes.LayoutCentimeters)) self.assertEqual(new_item2.page(), 0) # paste in place, page 2 new_items = l4.addItemsFromXml(elem, doc, QgsReadWriteContext(), QPointF(10, 550), True) self.assertEqual(len(new_items), 3) new_item1 = [i for i in new_items if i.id() == 'xxyyxx'][0] new_item2 = [i for i in new_items if i.id() == 'zzyyzz'][0] self.assertEqual(new_item1.pagePositionWithUnits(), QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(new_item1.page(), 1) self.assertEqual(new_item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual( new_item2.pagePositionWithUnits(), QgsLayoutPoint(1.4, 1.8, QgsUnitTypes.LayoutCentimeters)) self.assertEqual(new_item2.page(), 1) self.assertEqual( new_item2.sizeWithUnits(), QgsLayoutSize(2.8, 2.2, QgsUnitTypes.LayoutCentimeters))
def testExportToImage(self): md = QgsProject.instance().metadata() md.setTitle('proj title') md.setAuthor('proj author') md.setCreationDateTime(QDateTime(QDate(2011, 5, 3), QTime(9, 4, 5), QTimeZone(36000))) md.setIdentifier('proj identifier') md.setAbstract('proj abstract') md.setKeywords({'kw': ['kw1', 'kw2']}) QgsProject.instance().setMetadata(md) l = QgsLayout(QgsProject.instance()) l.initializeDefaults() # add a second page page2 = QgsLayoutItemPage(l) page2.setPageSize('A5') l.pageCollection().addPage(page2) # add some items item1 = QgsLayoutItemShape(l) item1.attemptSetSceneRect(QRectF(10, 20, 100, 150)) fill = QgsSimpleFillSymbolLayer() fill_symbol = QgsFillSymbol() fill_symbol.changeSymbolLayer(0, fill) fill.setColor(Qt.green) fill.setStrokeStyle(Qt.NoPen) item1.setSymbol(fill_symbol) l.addItem(item1) item2 = QgsLayoutItemShape(l) item2.attemptSetSceneRect(QRectF(10, 20, 100, 150)) item2.attemptMove(QgsLayoutPoint(10, 20), page=1) fill = QgsSimpleFillSymbolLayer() fill_symbol = QgsFillSymbol() fill_symbol.changeSymbolLayer(0, fill) fill.setColor(Qt.cyan) fill.setStrokeStyle(Qt.NoPen) item2.setSymbol(fill_symbol) l.addItem(item2) exporter = QgsLayoutExporter(l) # setup settings settings = QgsLayoutExporter.ImageExportSettings() settings.dpi = 80 rendered_file_path = os.path.join(self.basetestpath, 'test_exporttoimagedpi.png') self.assertEqual(exporter.exportToImage(rendered_file_path, settings), QgsLayoutExporter.Success) self.assertTrue(self.checkImage('exporttoimagedpi_page1', 'exporttoimagedpi_page1', rendered_file_path)) page2_path = os.path.join(self.basetestpath, 'test_exporttoimagedpi_2.png') self.assertTrue(self.checkImage('exporttoimagedpi_page2', 'exporttoimagedpi_page2', page2_path)) for f in (rendered_file_path, page2_path): d = gdal.Open(f) metadata = d.GetMetadata() self.assertEqual(metadata['Author'], 'proj author') self.assertEqual(metadata['Created'], '2011-05-03T09:04:05+10:00') self.assertIn(metadata['Keywords'], ('kw1,kw2', 'kw2,kw1')) self.assertEqual(metadata['Subject'], 'proj abstract') self.assertEqual(metadata['Title'], 'proj title') # crop to contents settings.cropToContents = True settings.cropMargins = QgsMargins(10, 20, 30, 40) rendered_file_path = os.path.join(self.basetestpath, 'test_exporttoimagecropped.png') self.assertEqual(exporter.exportToImage(rendered_file_path, settings), QgsLayoutExporter.Success) self.assertTrue(self.checkImage('exporttoimagecropped_page1', 'exporttoimagecropped_page1', rendered_file_path)) page2_path = os.path.join(self.basetestpath, 'test_exporttoimagecropped_2.png') self.assertTrue(self.checkImage('exporttoimagecropped_page2', 'exporttoimagecropped_page2', page2_path)) # specific pages settings.cropToContents = False settings.pages = [1] rendered_file_path = os.path.join(self.basetestpath, 'test_exporttoimagepages.png') self.assertEqual(exporter.exportToImage(rendered_file_path, settings), QgsLayoutExporter.Success) self.assertFalse(os.path.exists(rendered_file_path)) page2_path = os.path.join(self.basetestpath, 'test_exporttoimagepages_2.png') self.assertTrue(self.checkImage('exporttoimagedpi_page2', 'exporttoimagedpi_page2', page2_path)) # image size settings.imageSize = QSize(600, 851) rendered_file_path = os.path.join(self.basetestpath, 'test_exporttoimagesize.png') self.assertEqual(exporter.exportToImage(rendered_file_path, settings), QgsLayoutExporter.Success) self.assertFalse(os.path.exists(rendered_file_path)) page2_path = os.path.join(self.basetestpath, 'test_exporttoimagesize_2.png') self.assertTrue(self.checkImage('exporttoimagesize_page2', 'exporttoimagesize_page2', page2_path))
def testAlign(self): p = QgsProject() l = QgsLayout(p) # add some items item1 = QgsLayoutItemPicture(l) item1.attemptMove(QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) item1.attemptResize(QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) l.addItem(item1) item2 = QgsLayoutItemPicture(l) item2.attemptMove(QgsLayoutPoint(6, 10, QgsUnitTypes.LayoutMillimeters)) item2.attemptResize(QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) l.addItem(item2) item3 = QgsLayoutItemPicture(l) item3.attemptMove(QgsLayoutPoint(0.8, 1.2, QgsUnitTypes.LayoutCentimeters)) item3.attemptResize(QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) l.addItem(item3) view = QgsLayoutView() view.setCurrentLayout(l) view.alignSelectedItems(QgsLayoutAligner.AlignLeft) item1.setSelected(True) item2.setSelected(True) item3.setSelected(True) view.alignSelectedItems(QgsLayoutAligner.AlignLeft) self.assertEqual(item1.positionWithUnits(), QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.positionWithUnits(), QgsLayoutPoint(4, 10, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item3.positionWithUnits(), QgsLayoutPoint(0.4, 1.2, QgsUnitTypes.LayoutCentimeters)) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) view.alignSelectedItems(QgsLayoutAligner.AlignHCenter) self.assertEqual(item1.positionWithUnits(), QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.positionWithUnits(), QgsLayoutPoint(8, 10, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item3.positionWithUnits(), QgsLayoutPoint(0.4, 1.2, QgsUnitTypes.LayoutCentimeters)) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) view.alignSelectedItems(QgsLayoutAligner.AlignRight) self.assertEqual(item1.positionWithUnits(), QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.positionWithUnits(), QgsLayoutPoint(12, 10, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item3.positionWithUnits(), QgsLayoutPoint(0.4, 1.2, QgsUnitTypes.LayoutCentimeters)) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) view.alignSelectedItems(QgsLayoutAligner.AlignTop) self.assertEqual(item1.positionWithUnits(), QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.positionWithUnits(), QgsLayoutPoint(12, 8, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item3.positionWithUnits(), QgsLayoutPoint(0.4, 0.8, QgsUnitTypes.LayoutCentimeters)) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) view.alignSelectedItems(QgsLayoutAligner.AlignVCenter) self.assertEqual(item1.positionWithUnits(), QgsLayoutPoint(4, 10, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.positionWithUnits(), QgsLayoutPoint(12, 11.5, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item3.positionWithUnits(), QgsLayoutPoint(0.4, 0.8, QgsUnitTypes.LayoutCentimeters)) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) view.alignSelectedItems(QgsLayoutAligner.AlignBottom) self.assertEqual(item1.positionWithUnits(), QgsLayoutPoint(4, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.positionWithUnits(), QgsLayoutPoint(12, 15, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item3.positionWithUnits(), QgsLayoutPoint(0.4, 0.8, QgsUnitTypes.LayoutCentimeters)) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters))
def testDistribute(self): p = QgsProject() l = QgsLayout(p) # add some items item1 = QgsLayoutItemPicture(l) item1.attemptMove(QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) item1.attemptResize(QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) l.addItem(item1) item2 = QgsLayoutItemPicture(l) item2.attemptMove(QgsLayoutPoint(7, 10, QgsUnitTypes.LayoutMillimeters)) item2.attemptResize(QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) l.addItem(item2) # NOTE: item3 has measurement units specified in Centimeters, see below! item3 = QgsLayoutItemPicture(l) item3.attemptMove(QgsLayoutPoint(0.8, 1.2, QgsUnitTypes.LayoutCentimeters)) item3.attemptResize(QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) l.addItem(item3) QgsLayoutAligner.distributeItems(l, [item1, item2, item3], QgsLayoutAligner.DistributeLeft) self.assertAlmostEqual(item1.positionWithUnits().x(), 4.0, 3) self.assertEqual(item1.positionWithUnits(), QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters)) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item2.positionWithUnits().x(), 6.0, 3) self.assertEqual(item2.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item3.positionWithUnits().x(), 0.8, 3) self.assertEqual(item3.positionWithUnits().units(), QgsUnitTypes.LayoutCentimeters) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) QgsLayoutAligner.distributeItems(l, [item1, item2, item3], QgsLayoutAligner.DistributeHCenter) self.assertAlmostEqual(item1.positionWithUnits().x(), 5.0, 3) self.assertEqual(item1.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item2.positionWithUnits().x(), 6.0, 3) self.assertEqual(item2.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item3.positionWithUnits().x(), 0.8, 3) self.assertEqual(item3.positionWithUnits().units(), QgsUnitTypes.LayoutCentimeters) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) QgsLayoutAligner.distributeItems(l, [item1, item2, item3], QgsLayoutAligner.DistributeRight) self.assertAlmostEqual(item1.positionWithUnits().x(), 3.0, 3) self.assertEqual(item1.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item2.positionWithUnits().x(), 6.0, 3) self.assertEqual(item2.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item3.positionWithUnits().x(), 0.8, 3) self.assertEqual(item3.positionWithUnits().units(), QgsUnitTypes.LayoutCentimeters) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) QgsLayoutAligner.distributeItems(l, [item1, item2, item3], QgsLayoutAligner.DistributeTop) self.assertAlmostEqual(item1.positionWithUnits().y(), 8.0, 3) self.assertEqual(item1.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item2.positionWithUnits().y(), 10.0, 3) self.assertEqual(item2.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item3.positionWithUnits().y(), 1.2, 3) self.assertEqual(item3.positionWithUnits().units(), QgsUnitTypes.LayoutCentimeters) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) QgsLayoutAligner.distributeItems(l, [item1, item2, item3], QgsLayoutAligner.DistributeVCenter) self.assertAlmostEqual(item1.positionWithUnits().y(), 8.0, 3) self.assertEqual(item1.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item2.positionWithUnits().y(), 12.5, 3) self.assertEqual(item2.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item3.positionWithUnits().y(), 1.2, 3) self.assertEqual(item3.positionWithUnits().units(), QgsUnitTypes.LayoutCentimeters) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) QgsLayoutAligner.distributeItems(l, [item1, item2, item3], QgsLayoutAligner.DistributeBottom) self.assertAlmostEqual(item1.positionWithUnits().y(), 8.0, 3) self.assertEqual(item1.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item2.positionWithUnits().y(), 15.0, 3) self.assertEqual(item2.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item3.positionWithUnits().y(), 1.2, 3) self.assertEqual(item3.positionWithUnits().units(), QgsUnitTypes.LayoutCentimeters) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) QgsLayoutAligner.distributeItems(l, [item1, item2, item3], QgsLayoutAligner.DistributeHSpace) self.assertAlmostEqual(item1.positionWithUnits().x(), 3.0, 3) self.assertEqual(item1.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item2.positionWithUnits().x(), 9.5, 3) self.assertEqual(item2.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item3.positionWithUnits().x(), 0.8, 3) self.assertEqual(item3.positionWithUnits().units(), QgsUnitTypes.LayoutCentimeters) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters)) QgsLayoutAligner.distributeItems(l, [item1, item2, item3], QgsLayoutAligner.DistributeVSpace) self.assertAlmostEqual(item1.positionWithUnits().y(), 8.0, 3) self.assertEqual(item1.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item2.positionWithUnits().y(), 19.0, 3) self.assertEqual(item2.positionWithUnits().units(), QgsUnitTypes.LayoutMillimeters) self.assertEqual(item2.sizeWithUnits(), QgsLayoutSize(10, 9, QgsUnitTypes.LayoutMillimeters)) self.assertAlmostEqual(item3.positionWithUnits().y(), 1.15, 3) self.assertEqual(item3.positionWithUnits().units(), QgsUnitTypes.LayoutCentimeters) self.assertEqual(item3.sizeWithUnits(), QgsLayoutSize(1.8, 1.6, QgsUnitTypes.LayoutCentimeters))