本文整理汇总了Python中qgis.core.QgsLayoutItemLabel.attemptSetSceneRect方法的典型用法代码示例。如果您正苦于以下问题：Python QgsLayoutItemLabel.attemptSetSceneRect方法的具体用法？Python QgsLayoutItemLabel.attemptSetSceneRect怎么用？Python QgsLayoutItemLabel.attemptSetSceneRect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.QgsLayoutItemLabel的用法示例。
在下文中一共展示了QgsLayoutItemLabel.attemptSetSceneRect方法的1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: TestQgsLayoutAtlas
# 需要导入模块: from qgis.core import QgsLayoutItemLabel [as 别名]
# 或者: from qgis.core.QgsLayoutItemLabel import attemptSetSceneRect [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.........