Python QgsLayoutManager.clear方法代码示例

本文整理汇总了Python中qgis.core.QgsLayoutManager.clear方法的典型用法代码示例。如果您正苦于以下问题：Python QgsLayoutManager.clear方法的具体用法？Python QgsLayoutManager.clear怎么用？Python QgsLayoutManager.clear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.QgsLayoutManager的用法示例。

在下文中一共展示了QgsLayoutManager.clear方法的6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: testGenerateUniqueTitle

# 需要导入模块: from qgis.core import QgsLayoutManager [as 别名]
# 或者: from qgis.core.QgsLayoutManager import clear [as 别名]
    def testGenerateUniqueTitle(self):
        project = QgsProject()
        manager = QgsLayoutManager(project)
        self.assertEqual(manager.generateUniqueTitle(QgsMasterLayoutInterface.PrintLayout), 'Layout 1')
        self.assertEqual(manager.generateUniqueTitle(QgsMasterLayoutInterface.Report), 'Report 1')

        layout = QgsPrintLayout(project)
        layout.setName(manager.generateUniqueTitle())
        manager.addLayout(layout)

        self.assertEqual(manager.generateUniqueTitle(), 'Layout 2')
        self.assertEqual(manager.generateUniqueTitle(QgsMasterLayoutInterface.Report), 'Report 1')
        layout2 = QgsPrintLayout(project)
        layout2.setName(manager.generateUniqueTitle())
        manager.addLayout(layout2)

        self.assertEqual(manager.generateUniqueTitle(), 'Layout 3')

        report1 = QgsReport(project)
        report1.setName(manager.generateUniqueTitle(QgsMasterLayoutInterface.Report))
        manager.addLayout(report1)
        self.assertEqual(manager.generateUniqueTitle(QgsMasterLayoutInterface.Report), 'Report 2')

        manager.clear()
        self.assertEqual(manager.generateUniqueTitle(), 'Layout 1')
        self.assertEqual(manager.generateUniqueTitle(QgsMasterLayoutInterface.Report), 'Report 1')

开发者ID:mhugo，项目名称:QGIS，代码行数:28，代码来源:test_qgslayoutmanager.py

示例2: testGenerateUniqueTitle

# 需要导入模块: from qgis.core import QgsLayoutManager [as 别名]
# 或者: from qgis.core.QgsLayoutManager import clear [as 别名]
    def testGenerateUniqueTitle(self):
        project = QgsProject()
        manager = QgsLayoutManager(project)
        self.assertEqual(manager.generateUniqueTitle(), 'Composer 1')

        composition = QgsComposition(project)
        composition.setName(manager.generateUniqueTitle())
        manager.addComposition(composition)

        self.assertEqual(manager.generateUniqueTitle(), 'Composer 2')
        composition2 = QgsComposition(project)
        composition2.setName(manager.generateUniqueTitle())
        manager.addComposition(composition2)

        self.assertEqual(manager.generateUniqueTitle(), 'Composer 3')
        manager.clear()
        self.assertEqual(manager.generateUniqueTitle(), 'Composer 1')

开发者ID:exlimit，项目名称:QGIS，代码行数:19，代码来源:test_qgslayoutmanager.py

示例3: testGenerateUniqueTitle

# 需要导入模块: from qgis.core import QgsLayoutManager [as 别名]
# 或者: from qgis.core.QgsLayoutManager import clear [as 别名]
    def testGenerateUniqueTitle(self):
        project = QgsProject()
        manager = QgsLayoutManager(project)
        self.assertEqual(manager.generateUniqueTitle(), 'Layout 1')

        layout = QgsLayout(project)
        layout.setName(manager.generateUniqueTitle())
        manager.addLayout(layout)

        self.assertEqual(manager.generateUniqueTitle(), 'Layout 2')
        layout2 = QgsLayout(project)
        layout2.setName(manager.generateUniqueTitle())
        manager.addLayout(layout2)

        self.assertEqual(manager.generateUniqueTitle(), 'Layout 3')
        manager.clear()
        self.assertEqual(manager.generateUniqueTitle(), 'Layout 1')

开发者ID:cz172638，项目名称:QGIS，代码行数:19，代码来源:test_qgslayoutmanager.py

示例4: testClear

# 需要导入模块: from qgis.core import QgsLayoutManager [as 别名]
# 或者: from qgis.core.QgsLayoutManager import clear [as 别名]
    def testClear(self):
        project = QgsProject()
        manager = QgsLayoutManager(project)

        # add a bunch of layouts
        layout = QgsPrintLayout(project)
        layout.setName('test layout')
        layout2 = QgsPrintLayout(project)
        layout2.setName('test layout2')
        layout3 = QgsPrintLayout(project)
        layout3.setName('test layout3')

        manager.addLayout(layout)
        manager.addLayout(layout2)
        manager.addLayout(layout3)

        layout_removed_spy = QSignalSpy(manager.layoutRemoved)
        layout_about_to_be_removed_spy = QSignalSpy(manager.layoutAboutToBeRemoved)
        manager.clear()
        self.assertEqual(len(manager.layouts()), 0)
        self.assertEqual(len(layout_removed_spy), 3)
        self.assertEqual(len(layout_about_to_be_removed_spy), 3)

开发者ID:mhugo，项目名称:QGIS，代码行数:24，代码来源:test_qgslayoutmanager.py

示例5: testClear

# 需要导入模块: from qgis.core import QgsLayoutManager [as 别名]
# 或者: from qgis.core.QgsLayoutManager import clear [as 别名]
    def testClear(self):
        project = QgsProject()
        manager = QgsLayoutManager(project)

        # add a bunch of compositions
        composition = QgsComposition(project)
        composition.setName('test composition')
        composition2 = QgsComposition(project)
        composition2.setName('test composition2')
        composition3 = QgsComposition(project)
        composition3.setName('test composition3')

        manager.addComposition(composition)
        manager.addComposition(composition2)
        manager.addComposition(composition3)

        composition_removed_spy = QSignalSpy(manager.compositionRemoved)
        composition_about_to_be_removed_spy = QSignalSpy(manager.compositionAboutToBeRemoved)
        manager.clear()
        self.assertEqual(len(manager.compositions()), 0)
        self.assertEqual(len(composition_removed_spy), 3)
        self.assertEqual(len(composition_about_to_be_removed_spy), 3)

开发者ID:exlimit，项目名称:QGIS，代码行数:24，代码来源:test_qgslayoutmanager.py

示例6: testModel

# 需要导入模块: from qgis.core import QgsLayoutManager [as 别名]
# 或者: from qgis.core.QgsLayoutManager import clear [as 别名]
    def testModel(self):
        project = QgsProject()
        manager = QgsLayoutManager(project)
        model = QgsLayoutManagerModel(manager)
        self.assertEqual(model.rowCount(QModelIndex()), 0)
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), Qt.DisplayRole), None)
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), QgsLayoutManagerModel.LayoutRole), None)
        self.assertEqual(model.layoutFromIndex(model.index(0, 0, QModelIndex())), None)
        self.assertEqual(model.indexFromLayout(None), QModelIndex())

        layout = QgsPrintLayout(project)
        layout.setName('test layout')
        self.assertEqual(model.indexFromLayout(layout), QModelIndex())
        self.assertTrue(manager.addLayout(layout))

        self.assertEqual(model.rowCount(QModelIndex()), 1)
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), Qt.DisplayRole), 'test layout')
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), QgsLayoutManagerModel.LayoutRole), layout)
        self.assertEqual(model.layoutFromIndex(model.index(0, 0, QModelIndex())), layout)
        self.assertEqual(model.indexFromLayout(layout), model.index(0, 0, QModelIndex()))
        self.assertEqual(model.data(model.index(1, 0, QModelIndex()), Qt.DisplayRole), None)
        self.assertEqual(model.data(model.index(1, 0, QModelIndex()), QgsLayoutManagerModel.LayoutRole), None)
        self.assertEqual(model.layoutFromIndex(model.index(1, 0, QModelIndex())), None)

        layout.setName('test Layout')
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), Qt.DisplayRole), 'test Layout')

        layout2 = QgsPrintLayout(project)
        layout2.setName('test layout2')
        self.assertTrue(manager.addLayout(layout2))

        self.assertEqual(model.rowCount(QModelIndex()), 2)
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), Qt.DisplayRole), 'test Layout')
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), QgsLayoutManagerModel.LayoutRole), layout)
        self.assertEqual(model.layoutFromIndex(model.index(0, 0, QModelIndex())), layout)
        self.assertEqual(model.indexFromLayout(layout), model.index(0, 0, QModelIndex()))
        self.assertEqual(model.data(model.index(1, 0, QModelIndex()), Qt.DisplayRole), 'test layout2')
        self.assertEqual(model.data(model.index(1, 0, QModelIndex()), QgsLayoutManagerModel.LayoutRole), layout2)
        self.assertEqual(model.layoutFromIndex(model.index(1, 0, QModelIndex())), layout2)
        self.assertEqual(model.indexFromLayout(layout2), model.index(1, 0, QModelIndex()))

        manager.removeLayout(layout)
        self.assertEqual(model.rowCount(QModelIndex()), 1)
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), Qt.DisplayRole), 'test layout2')
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), QgsLayoutManagerModel.LayoutRole), layout2)
        self.assertEqual(model.data(model.index(1, 0, QModelIndex()), Qt.DisplayRole), None)
        self.assertEqual(model.data(model.index(1, 0, QModelIndex()), QgsLayoutManagerModel.LayoutRole), None)
        self.assertEqual(model.layoutFromIndex(model.index(0, 0, QModelIndex())), layout2)
        self.assertEqual(model.layoutFromIndex(model.index(1, 0, QModelIndex())), None)
        self.assertEqual(model.indexFromLayout(layout2), model.index(0, 0, QModelIndex()))

        manager.clear()
        self.assertEqual(model.rowCount(QModelIndex()), 0)
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), Qt.DisplayRole), None)
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), QgsLayoutManagerModel.LayoutRole), None)
        self.assertEqual(model.layoutFromIndex(model.index(0, 0, QModelIndex())), None)

        # with empty row
        model.setAllowEmptyLayout(True)
        self.assertEqual(model.rowCount(QModelIndex()), 1)
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), Qt.DisplayRole), None)
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), QgsLayoutManagerModel.LayoutRole), None)
        self.assertEqual(model.layoutFromIndex(model.index(0, 0, QModelIndex())), None)

        layout = QgsPrintLayout(project)
        layout.setName('test layout')
        self.assertTrue(manager.addLayout(layout))
        self.assertEqual(model.rowCount(QModelIndex()), 2)
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), Qt.DisplayRole), None)
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), QgsLayoutManagerModel.LayoutRole), None)
        self.assertEqual(model.data(model.index(1, 0, QModelIndex()), Qt.DisplayRole), 'test layout')
        self.assertEqual(model.data(model.index(1, 0, QModelIndex()), QgsLayoutManagerModel.LayoutRole), layout)
        self.assertEqual(model.data(model.index(2, 0, QModelIndex()), Qt.DisplayRole), None)
        self.assertEqual(model.data(model.index(2, 0, QModelIndex()), QgsLayoutManagerModel.LayoutRole), None)
        self.assertEqual(model.layoutFromIndex(model.index(0, 0, QModelIndex())), None)
        self.assertEqual(model.layoutFromIndex(model.index(1, 0, QModelIndex())), layout)
        self.assertEqual(model.indexFromLayout(layout), model.index(1, 0, QModelIndex()))

        layout2 = QgsPrintLayout(project)
        layout2.setName('test layout2')
        self.assertTrue(manager.addLayout(layout2))
        self.assertEqual(model.rowCount(QModelIndex()), 3)
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), Qt.DisplayRole), None)
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), QgsLayoutManagerModel.LayoutRole), None)
        self.assertEqual(model.data(model.index(1, 0, QModelIndex()), Qt.DisplayRole), 'test layout')
        self.assertEqual(model.data(model.index(1, 0, QModelIndex()), QgsLayoutManagerModel.LayoutRole), layout)
        self.assertEqual(model.data(model.index(2, 0, QModelIndex()), Qt.DisplayRole), 'test layout2')
        self.assertEqual(model.data(model.index(2, 0, QModelIndex()), QgsLayoutManagerModel.LayoutRole), layout2)
        self.assertEqual(model.layoutFromIndex(model.index(0, 0, QModelIndex())), None)
        self.assertEqual(model.layoutFromIndex(model.index(1, 0, QModelIndex())), layout)
        self.assertEqual(model.layoutFromIndex(model.index(2, 0, QModelIndex())), layout2)
        self.assertEqual(model.indexFromLayout(layout), model.index(1, 0, QModelIndex()))
        self.assertEqual(model.indexFromLayout(layout2), model.index(2, 0, QModelIndex()))

        manager.clear()
        self.assertEqual(model.rowCount(QModelIndex()), 1)
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), Qt.DisplayRole), None)
        self.assertEqual(model.data(model.index(0, 0, QModelIndex()), QgsLayoutManagerModel.LayoutRole), None)
        self.assertEqual(model.layoutFromIndex(model.index(0, 0, QModelIndex())), None)

开发者ID:manisandro，项目名称:QGIS，代码行数:101，代码来源:test_qgslayoutmanagermodel.py

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