Python QgsLayoutItemLabel.setText方法代码示例

# 需要导入模块: from qgis.core import QgsLayoutItemLabel [as 别名]
# 或者: from qgis.core.QgsLayoutItemLabel import setText [as 别名]
    def buildComposerLabel(self, key, item, page):
        '''
        Add a label to the print layout for an item and page
        '''
        cl = QgsLayoutItemLabel(self.currentComposition)

        # 1st page is a map for parcelle
        dpage = page -1
        if self.etype == 'parcelle' and self.print_parcelle_page:
            dpage = page

        cl.attemptMove(
            QgsLayoutPoint(
                item['position'][0],
                item['position'][1]+ (dpage) * (self.pageHeight + 10),
                QgsUnitTypes.LayoutMillimeters
            )
        )
        cl.setFixedSize(
            QgsLayoutSize(
                item['position'][2],
                item['position'][3],
                QgsUnitTypes.LayoutMillimeters
            )
        )

        cl.setVAlign(item['align'][0])
        cl.setHAlign(item['align'][1])
        content = self.getContentForGivenItem(
            key,
            item,
            page
        )

        cl.setMargin(0)
        cl.setMode(1)
        cl.setText(content)
        cl.setFrameEnabled(False)
        if 'bgcolor' in item:
            cl.setBackgroundColor(item['bgcolor'])
        if 'htmlState' in item:
            cl.setMode(item['htmlState'])
        if 'font' in item:
            cl.setFont(item['font'])

        self.currentComposition.addLayoutItem(cl)

# 需要导入模块: from qgis.core import QgsLayoutItemLabel [as 别名]
# 或者: from qgis.core.QgsLayoutItemLabel import setText [as 别名]
    def testCopyPaste(self):
        p = QgsProject()
        l = QgsLayout(p)

        # clear clipboard
        mime_data = QMimeData()
        mime_data.setData("text/xml", QByteArray())
        clipboard = QApplication.clipboard()
        clipboard.setMimeData(mime_data)

        # add an item
        item1 = QgsLayoutItemLabel(l)
        item1.setText('label 1')
        l.addLayoutItem(item1)
        item1.setSelected(True)
        item2 = QgsLayoutItemLabel(l)
        item2.setText('label 2')
        l.addLayoutItem(item2)
        item2.setSelected(True)

        view = QgsLayoutView()
        view.setCurrentLayout(l)
        self.assertFalse(view.hasItemsInClipboard())

        view.copySelectedItems(QgsLayoutView.ClipboardCopy)
        self.assertTrue(view.hasItemsInClipboard())

        pasted = view.pasteItems(QgsLayoutView.PasteModeCursor)
        self.assertEqual(len(pasted), 2)
        self.assertIn(pasted[0], l.items())
        self.assertIn(pasted[1], l.items())
        self.assertIn(sip.cast(pasted[0], QgsLayoutItemLabel).text(), ('label 1', 'label 2'))
        self.assertIn(sip.cast(pasted[1], QgsLayoutItemLabel).text(), ('label 1', 'label 2'))

        # copy specific item
        view.copyItems([item2], QgsLayoutView.ClipboardCopy)
        l2 = QgsLayout(p)
        view2 = QgsLayoutView()
        view2.setCurrentLayout(l2)
        pasted = view2.pasteItems(QgsLayoutView.PasteModeCursor)
        self.assertEqual(len(pasted), 1)
        self.assertIn(pasted[0], l2.items())
        self.assertEqual(sip.cast(pasted[0], QgsLayoutItemLabel).text(), 'label 2')

# 需要导入模块: from qgis.core import QgsLayoutItemLabel [as 别名]
# 或者: from qgis.core.QgsLayoutItemLabel import setText [as 别名]
class TestQgsLayoutAtlas(unittest.TestCase):

    def setUp(self):
        self.report = "<h1>Python QgsLayoutAtlas Tests</h1>\n"

    def tearDown(self):
        report_file_path = "%s/qgistest.html" % QDir.tempPath()
        with open(report_file_path, 'a') as report_file:
            report_file.write(self.report)

    def testCase(self):
        self.TEST_DATA_DIR = unitTestDataPath()
        tmppath = tempfile.mkdtemp()
        for file in glob.glob(os.path.join(self.TEST_DATA_DIR, 'france_parts.*')):
            shutil.copy(os.path.join(self.TEST_DATA_DIR, file), tmppath)
        vectorFileInfo = QFileInfo(tmppath + "/france_parts.shp")
        mVectorLayer = QgsVectorLayer(vectorFileInfo.filePath(), vectorFileInfo.completeBaseName(), "ogr")

        QgsProject.instance().addMapLayers([mVectorLayer])
        self.layers = [mVectorLayer]

        # create layout with layout map

        # select epsg:2154
        crs = QgsCoordinateReferenceSystem()
        crs.createFromSrid(2154)
        QgsProject.instance().setCrs(crs)

        self.layout = QgsPrintLayout(QgsProject.instance())
        self.layout.initializeDefaults()

        # fix the renderer, fill with green
        props = {"color": "0,127,0", 'outline_color': 'black'}
        fillSymbol = QgsFillSymbol.createSimple(props)
        renderer = QgsSingleSymbolRenderer(fillSymbol)
        mVectorLayer.setRenderer(renderer)

        # the atlas map
        self.atlas_map = QgsLayoutItemMap(self.layout)
        self.atlas_map.attemptSetSceneRect(QRectF(20, 20, 130, 130))
        self.atlas_map.setFrameEnabled(True)
        self.atlas_map.setLayers([mVectorLayer])
        self.layout.addLayoutItem(self.atlas_map)

        # the atlas
        self.atlas = self.layout.atlas()
        self.atlas.setCoverageLayer(mVectorLayer)
        self.atlas.setEnabled(True)

        # an overview
        self.overview = QgsLayoutItemMap(self.layout)
        self.overview.attemptSetSceneRect(QRectF(180, 20, 50, 50))
        self.overview.setFrameEnabled(True)
        self.overview.overview().setLinkedMap(self.atlas_map)
        self.overview.setLayers([mVectorLayer])
        self.layout.addLayoutItem(self.overview)
        nextent = QgsRectangle(49670.718, 6415139.086, 699672.519, 7065140.887)
        self.overview.setExtent(nextent)

        # set the fill symbol of the overview map
        props2 = {"color": "127,0,0,127", 'outline_color': 'black'}
        fillSymbol2 = QgsFillSymbol.createSimple(props2)
        self.overview.overview().setFrameSymbol(fillSymbol2)

        # header label
        self.mLabel1 = QgsLayoutItemLabel(self.layout)
        self.layout.addLayoutItem(self.mLabel1)
        self.mLabel1.setText("[% \"NAME_1\" %] area")
        self.mLabel1.setFont(QgsFontUtils.getStandardTestFont())
        self.mLabel1.adjustSizeToText()
        self.mLabel1.attemptSetSceneRect(QRectF(150, 5, 60, 15))
        self.mLabel1.setMarginX(1)
        self.mLabel1.setMarginY(1)

        # feature number label
        self.mLabel2 = QgsLayoutItemLabel(self.layout)
        self.layout.addLayoutItem(self.mLabel2)
        self.mLabel2.setText("# [%@atlas_featurenumber || ' / ' || @atlas_totalfeatures%]")
        self.mLabel2.setFont(QgsFontUtils.getStandardTestFont())
        self.mLabel2.adjustSizeToText()
        self.mLabel2.attemptSetSceneRect(QRectF(150, 200, 60, 15))
        self.mLabel2.setMarginX(1)
        self.mLabel2.setMarginY(1)

        self.filename_test()
        self.autoscale_render_test()
        self.fixedscale_render_test()
        self.predefinedscales_render_test()
        self.hidden_render_test()
        self.legend_test()
        self.rotation_test()

        shutil.rmtree(tmppath, True)

    def testReadWriteXml(self):
        p = QgsProject()
        vectorFileInfo = QFileInfo(unitTestDataPath() + "/france_parts.shp")
        vector_layer = QgsVectorLayer(vectorFileInfo.filePath(), vectorFileInfo.completeBaseName(), "ogr")
        self.assertTrue(vector_layer.isValid())
        p.addMapLayer(vector_layer)
#.........这里部分代码省略.........