Python QgsComposerLabel.setSceneRect方法代码示例

本文整理汇总了Python中qgis.core.QgsComposerLabel.setSceneRect方法的典型用法代码示例。如果您正苦于以下问题：Python QgsComposerLabel.setSceneRect方法的具体用法？Python QgsComposerLabel.setSceneRect怎么用？Python QgsComposerLabel.setSceneRect使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类qgis.core.QgsComposerLabel的用法示例。

在下文中一共展示了QgsComposerLabel.setSceneRect方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: TestQgsAtlasComposition

# 需要导入模块: from qgis.core import QgsComposerLabel [as 别名]
# 或者: from qgis.core.QgsComposerLabel import setSceneRect [as 别名]
class TestQgsAtlasComposition(unittest.TestCase):

    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")

        QgsMapLayerRegistry.instance().addMapLayers([mVectorLayer])

        # create composition with composer map
        self.mapSettings = QgsMapSettings()
        layerStringList = []
        layerStringList.append(mVectorLayer.id())
        self.mapSettings.setLayers(layerStringList)
        self.mapSettings.setCrsTransformEnabled(True)
        self.mapSettings.setMapUnits(QGis.Meters)

        # select epsg:2154
        crs = QgsCoordinateReferenceSystem()
        crs.createFromSrid(2154)
        self.mapSettings.setDestinationCrs(crs)

        self.mComposition = QgsComposition(self.mapSettings)
        self.mComposition.setPaperSize(297, 210)

        # fix the renderer, fill with green
        props = {"color": "0,127,0"}
        fillSymbol = QgsFillSymbolV2.createSimple(props)
        renderer = QgsSingleSymbolRendererV2(fillSymbol)
        mVectorLayer.setRendererV2(renderer)

        # the atlas map
        self.mAtlasMap = QgsComposerMap(self.mComposition, 20, 20, 130, 130)
        self.mAtlasMap.setFrameEnabled(True)
        self.mComposition.addComposerMap(self.mAtlasMap)

        # the atlas
        self.mAtlas = self.mComposition.atlasComposition()
        self.mAtlas.setCoverageLayer(mVectorLayer)
        self.mAtlas.setEnabled(True)
        self.mComposition.setAtlasMode(QgsComposition.ExportAtlas)

        # an overview
        mOverview = QgsComposerMap(self.mComposition, 180, 20, 50, 50)
        mOverview.setFrameEnabled(True)
        mOverview.setOverviewFrameMap(self.mAtlasMap.id())
        self.mComposition.addComposerMap(mOverview)
        nextent = QgsRectangle(49670.718, 6415139.086, 699672.519, 7065140.887)
        mOverview.setNewExtent(nextent)

        # set the fill symbol of the overview map
        props2 = {"color": "127,0,0,127"}
        fillSymbol2 = QgsFillSymbolV2.createSimple(props2)
        mOverview.setOverviewFrameMapSymbol(fillSymbol2)

        # header label
        self.mLabel1 = QgsComposerLabel(self.mComposition)
        self.mComposition.addComposerLabel(self.mLabel1)
        self.mLabel1.setText("[% \"NAME_1\" %] area")
        self.mLabel1.setFont(QgsFontUtils.getStandardTestFont())
        self.mLabel1.adjustSizeToText()
        self.mLabel1.setSceneRect(QRectF(150, 5, 60, 15))

        qWarning(
            "header label font: %s exactMatch:%s" % (self.mLabel1.font().toString(), self.mLabel1.font().exactMatch()))

        # feature number label
        self.mLabel2 = QgsComposerLabel(self.mComposition)
        self.mComposition.addComposerLabel(self.mLabel2)
        self.mLabel2.setText("# [%$feature || ' / ' || $numfeatures%]")
        self.mLabel2.setFont(QgsFontUtils.getStandardTestFont())
        self.mLabel2.adjustSizeToText()
        self.mLabel2.setSceneRect(QRectF(150, 200, 60, 15))

        qWarning("feature number label font: %s exactMatch:%s" % (
                 self.mLabel2.font().toString(), self.mLabel2.font().exactMatch()))

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

        shutil.rmtree(tmppath, True)

    def filename_test(self):
        self.mAtlas.setFilenamePattern("'output_' || $feature")
        self.mAtlas.beginRender()
        for i in range(0, self.mAtlas.numFeatures()):
            self.mAtlas.prepareForFeature(i)
            expected = "output_%d" % (i + 1)
            assert self.mAtlas.currentFilename() == expected
        self.mAtlas.endRender()

    def autoscale_render_test(self):
#.........这里部分代码省略.........

开发者ID:AM7000000，项目名称:QGIS，代码行数:103，代码来源:test_qgsatlascomposition.py

示例2: TestQgsAtlasComposition

# 需要导入模块: from qgis.core import QgsComposerLabel [as 别名]
# 或者: from qgis.core.QgsComposerLabel import setSceneRect [as 别名]
class TestQgsAtlasComposition(unittest.TestCase):

    def testCase(self):
        self.TEST_DATA_DIR = unitTestDataPath()
        vectorFileInfo = QFileInfo( self.TEST_DATA_DIR + "/france_parts.shp")
        mVectorLayer = QgsVectorLayer( vectorFileInfo.filePath(), vectorFileInfo.completeBaseName(), "ogr" )

        QgsMapLayerRegistry.instance().addMapLayers( [mVectorLayer] )

        # create composition with composer map
        mMapRenderer = QgsMapRenderer()
        layerStringList = []
        layerStringList.append( mVectorLayer.id() )
        mMapRenderer.setLayerSet( layerStringList )
        mMapRenderer.setProjectionsEnabled( True )
        mMapRenderer.setMapUnits( QGis.Meters )

        # select epsg:2154
        crs = QgsCoordinateReferenceSystem()
        crs.createFromSrid( 2154 )
        mMapRenderer.setDestinationCrs( crs )

        self.mComposition = QgsComposition( mMapRenderer )
        self.mComposition.setPaperSize( 297, 210 )

        # fix the renderer, fill with green
        props = { "color": "0,127,0" }
        fillSymbol = QgsFillSymbolV2.createSimple( props )
        renderer = QgsSingleSymbolRendererV2( fillSymbol )
        mVectorLayer.setRendererV2( renderer )

        # the atlas map
        self.mAtlasMap = QgsComposerMap( self.mComposition, 20, 20, 130, 130 )
        self.mAtlasMap.setFrameEnabled( True )
        self.mComposition.addComposerMap( self.mAtlasMap )

        # the atlas
        self.mAtlas = self.mComposition.atlasComposition()
        self.mAtlas.setCoverageLayer( mVectorLayer )
        self.mAtlas.setEnabled( True )
        self.mComposition.setAtlasMode( QgsComposition.ExportAtlas )

        # an overview
        mOverview = QgsComposerMap( self.mComposition, 180, 20, 50, 50 )
        mOverview.setFrameEnabled( True )
        mOverview.setOverviewFrameMap( self.mAtlasMap.id() )
        self.mComposition.addComposerMap( mOverview )
        nextent = QgsRectangle( 49670.718, 6415139.086, 699672.519, 7065140.887 )
        mOverview.setNewExtent( nextent )

        # set the fill symbol of the overview map
        props2 = { "color": "127,0,0,127" }
        fillSymbol2 = QgsFillSymbolV2.createSimple( props2 )
        mOverview.setOverviewFrameMapSymbol( fillSymbol2 )

        # header label
        self.mLabel1 = QgsComposerLabel( self.mComposition )
        self.mComposition.addComposerLabel( self.mLabel1 )
        self.mLabel1.setText( "[% \"NAME_1\" %] area" )
        self.mLabel1.setFont( QgsFontUtils.getStandardTestFont() )
        self.mLabel1.adjustSizeToText()
        self.mLabel1.setSceneRect( QRectF( 150, 5, 60, 15 ) )

        qWarning( "header label font: %s exactMatch:%s" % ( self.mLabel1.font().toString(), self.mLabel1.font().exactMatch() ) )

        # feature number label
        self.mLabel2 = QgsComposerLabel( self.mComposition )
        self.mComposition.addComposerLabel( self.mLabel2 )
        self.mLabel2.setText( "# [%$feature || ' / ' || $numfeatures%]" )
        self.mLabel2.setFont( QgsFontUtils.getStandardTestFont() )
        self.mLabel2.adjustSizeToText()
        self.mLabel2.setSceneRect( QRectF( 150, 200, 60, 15 ) )

        qWarning( "feature number label font: %s exactMatch:%s" % ( self.mLabel2.font().toString(), self.mLabel2.font().exactMatch() ) )

        self.filename_test()
        self.autoscale_render_test()
        self.autoscale_render_test_old_api()
        self.fixedscale_render_test()
        self.predefinedscales_render_test()
        self.hidden_render_test()

    def filename_test( self ):

        self.mAtlas.setFilenamePattern( "'output_' || $feature" )
        self.mAtlas.beginRender()
        for i in range(0, self.mAtlas.numFeatures()):
            self.mAtlas.prepareForFeature( i )
            expected =  "output_%d" % (i+1)
            assert self.mAtlas.currentFilename() == expected
        self.mAtlas.endRender()

    def autoscale_render_test( self ):
        self.mAtlasMap.setAtlasDriven( True )
        self.mAtlasMap.setAtlasScalingMode( QgsComposerMap.Auto )
        self.mAtlasMap.setAtlasMargin( 0.10 )

        self.mAtlas.beginRender()

        for i in range(0, 2):
#.........这里部分代码省略.........

开发者ID:Ariki，项目名称:QGIS，代码行数:103，代码来源:test_qgsatlascomposition.py

示例3: TestQgsAtlasComposition

# 需要导入模块: from qgis.core import QgsComposerLabel [as 别名]
# 或者: from qgis.core.QgsComposerLabel import setSceneRect [as 别名]
class TestQgsAtlasComposition(unittest.TestCase):

    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 composition with composer map

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

        self.mComposition = QgsComposition(QgsProject.instance())
        self.mComposition.setPaperSize(297, 210)

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

        # the atlas map
        self.mAtlasMap = QgsComposerMap(self.mComposition, 20, 20, 130, 130)
        self.mAtlasMap.setFrameEnabled(True)
        self.mAtlasMap.setLayers([mVectorLayer])
        self.mComposition.addComposerMap(self.mAtlasMap)

        # the atlas
        self.mAtlas = self.mComposition.atlasComposition()
        self.mAtlas.setCoverageLayer(mVectorLayer)
        self.mAtlas.setEnabled(True)
        self.mComposition.setAtlasMode(QgsComposition.ExportAtlas)

        # an overview
        self.mOverview = QgsComposerMap(self.mComposition, 180, 20, 50, 50)
        self.mOverview.setFrameEnabled(True)
        self.mOverview.overview().setFrameMap(self.mAtlasMap.id())
        self.mOverview.setLayers([mVectorLayer])
        self.mComposition.addComposerMap(self.mOverview)
        nextent = QgsRectangle(49670.718, 6415139.086, 699672.519, 7065140.887)
        self.mOverview.setNewExtent(nextent)

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

        # header label
        self.mLabel1 = QgsComposerLabel(self.mComposition)
        self.mComposition.addComposerLabel(self.mLabel1)
        self.mLabel1.setText("[% \"NAME_1\" %] area")
        self.mLabel1.setFont(QgsFontUtils.getStandardTestFont())
        self.mLabel1.adjustSizeToText()
        self.mLabel1.setSceneRect(QRectF(150, 5, 60, 15))

        qWarning(
            "header label font: %s exactMatch:%s" % (self.mLabel1.font().toString(), self.mLabel1.font().exactMatch()))

        # feature number label
        self.mLabel2 = QgsComposerLabel(self.mComposition)
        self.mComposition.addComposerLabel(self.mLabel2)
        self.mLabel2.setText("# [%@atlas_featurenumber || ' / ' || @atlas_totalfeatures%]")
        self.mLabel2.setFont(QgsFontUtils.getStandardTestFont())
        self.mLabel2.adjustSizeToText()
        self.mLabel2.setSceneRect(QRectF(150, 200, 60, 15))

        qWarning("feature number label font: %s exactMatch:%s" % (
                 self.mLabel2.font().toString(), self.mLabel2.font().exactMatch()))

        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 filename_test(self):
        self.mAtlas.setFilenamePattern("'output_' || @atlas_featurenumber")
        self.mAtlas.beginRender()
        for i in range(0, self.mAtlas.numFeatures()):
            self.mAtlas.prepareForFeature(i)
            expected = "output_%d" % (i + 1)
            self.assertEqual(self.mAtlas.currentFilename(), expected)
        self.mAtlas.endRender()

    def autoscale_render_test(self):
        self.mAtlasMap.setAtlasDriven(True)
        self.mAtlasMap.setAtlasScalingMode(QgsComposerMap.Auto)
        self.mAtlasMap.setAtlasMargin(0.10)
#.........这里部分代码省略.........

开发者ID:exlimit，项目名称:QGIS，代码行数:103，代码来源:test_qgsatlascomposition.py

注：本文中的qgis.core.QgsComposerLabel.setSceneRect方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。