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Python QgsStyle.detagSymbol方法代码示例

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


在下文中一共展示了QgsStyle.detagSymbol方法的2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: test_tags_changed

# 需要导入模块: from qgis.core import QgsStyle [as 别名]
# 或者: from qgis.core.QgsStyle import detagSymbol [as 别名]
    def test_tags_changed(self):
        style = QgsStyle()
        style.createMemoryDatabase()

        model = QgsStyleModel(style)
        symbol = createMarkerSymbol()
        self.assertTrue(style.addSymbol('a', symbol, True))
        symbol = createMarkerSymbol()
        self.assertTrue(style.addSymbol('c', symbol, True))
        ramp_a = QgsLimitedRandomColorRamp(5)
        self.assertTrue(style.addColorRamp('ramp a', ramp_a, True))
        symbol_B = QgsLimitedRandomColorRamp()
        self.assertTrue(style.addColorRamp('ramp c', symbol_B, True))

        self.assertFalse(model.data(model.index(0, 1), Qt.DisplayRole))
        self.assertFalse(model.data(model.index(1, 1), Qt.DisplayRole))
        self.assertFalse(model.data(model.index(2, 1), Qt.DisplayRole))
        self.assertFalse(model.data(model.index(3, 1), Qt.DisplayRole))

        style.tagSymbol(QgsStyle.SymbolEntity, 'a', ['t1', 't2'])
        self.assertEqual(model.data(model.index(0, 1), Qt.DisplayRole), 't1, t2')
        self.assertFalse(model.data(model.index(1, 1), Qt.DisplayRole))
        self.assertFalse(model.data(model.index(2, 1), Qt.DisplayRole))
        self.assertFalse(model.data(model.index(3, 1), Qt.DisplayRole))

        style.tagSymbol(QgsStyle.SymbolEntity, 'a', ['t3'])
        self.assertEqual(model.data(model.index(0, 1), Qt.DisplayRole), 't1, t2, t3')
        self.assertFalse(model.data(model.index(1, 1), Qt.DisplayRole))
        self.assertFalse(model.data(model.index(2, 1), Qt.DisplayRole))
        self.assertFalse(model.data(model.index(3, 1), Qt.DisplayRole))

        style.tagSymbol(QgsStyle.ColorrampEntity, 'ramp a', ['t1', 't2'])
        self.assertEqual(model.data(model.index(0, 1), Qt.DisplayRole), 't1, t2, t3')
        self.assertFalse(model.data(model.index(1, 1), Qt.DisplayRole))
        self.assertEqual(model.data(model.index(2, 1), Qt.DisplayRole), 't1, t2')
        self.assertFalse(model.data(model.index(3, 1), Qt.DisplayRole))

        style.tagSymbol(QgsStyle.ColorrampEntity, 'ramp c', ['t3'])
        self.assertEqual(model.data(model.index(0, 1), Qt.DisplayRole), 't1, t2, t3')
        self.assertFalse(model.data(model.index(1, 1), Qt.DisplayRole))
        self.assertEqual(model.data(model.index(2, 1), Qt.DisplayRole), 't1, t2')
        self.assertEqual(model.data(model.index(3, 1), Qt.DisplayRole), 't3')

        style.tagSymbol(QgsStyle.SymbolEntity, 'c', ['t4'])
        self.assertEqual(model.data(model.index(0, 1), Qt.DisplayRole), 't1, t2, t3')
        self.assertEqual(model.data(model.index(1, 1), Qt.DisplayRole), 't4')
        self.assertEqual(model.data(model.index(2, 1), Qt.DisplayRole), 't1, t2')
        self.assertEqual(model.data(model.index(3, 1), Qt.DisplayRole), 't3')

        style.detagSymbol(QgsStyle.SymbolEntity, 'c', ['t4'])
        self.assertEqual(model.data(model.index(0, 1), Qt.DisplayRole), 't1, t2, t3')
        self.assertFalse(model.data(model.index(1, 1), Qt.DisplayRole))
        self.assertEqual(model.data(model.index(2, 1), Qt.DisplayRole), 't1, t2')
        self.assertEqual(model.data(model.index(3, 1), Qt.DisplayRole), 't3')

        style.detagSymbol(QgsStyle.ColorrampEntity, 'ramp a', ['t1'])
        self.assertEqual(model.data(model.index(0, 1), Qt.DisplayRole), 't1, t2, t3')
        self.assertFalse(model.data(model.index(1, 1), Qt.DisplayRole))
        self.assertEqual(model.data(model.index(2, 1), Qt.DisplayRole), 't2')
        self.assertEqual(model.data(model.index(3, 1), Qt.DisplayRole), 't3')
开发者ID:pblottiere，项目名称:QGIS，代码行数:62，代码来源:test_qgsstylemodel.py

示例2: test_filter_proxy

# 需要导入模块: from qgis.core import QgsStyle [as 别名]
# 或者: from qgis.core.QgsStyle import detagSymbol [as 别名]

#.........这里部分代码省略.........
        self.assertEqual(model.data(model.index(0, 0)), 'b')
        model.setSymbolTypeFilterEnabled(False)
        model.setEntityFilterEnabled(False)
        self.assertEqual(model.rowCount(), 8)

        # tag filter
        self.assertEqual(model.tagId(), -1)
        tag_1_id = style.tagId('tag 1')
        tag_3_id = style.tagId('tag 3')
        model.setTagId(tag_1_id)
        self.assertEqual(model.tagId(), tag_1_id)
        self.assertEqual(model.rowCount(), 2)
        self.assertEqual(model.data(model.index(0, 0)), 'a')
        self.assertEqual(model.data(model.index(1, 0)), 'ramp a')
        model.setEntityFilterEnabled(True)
        model.setEntityFilter(QgsStyle.ColorrampEntity)
        self.assertEqual(model.rowCount(), 1)
        self.assertEqual(model.data(model.index(0, 0)), 'ramp a')
        model.setEntityFilterEnabled(False)
        model.setFilterString('ra')
        self.assertEqual(model.rowCount(), 1)
        self.assertEqual(model.data(model.index(0, 0)), 'ramp a')
        model.setEntityFilterEnabled(False)
        model.setFilterString('')
        model.setTagId(-1)
        self.assertEqual(model.rowCount(), 8)
        model.setTagId(tag_3_id)
        self.assertEqual(model.rowCount(), 1)
        self.assertEqual(model.data(model.index(0, 0)), 'C')
        style.tagSymbol(QgsStyle.ColorrampEntity, 'ramp c', ['tag 3'])
        self.assertEqual(model.rowCount(), 2)
        self.assertEqual(model.data(model.index(0, 0)), 'C')
        self.assertEqual(model.data(model.index(1, 0)), 'ramp c')
        style.detagSymbol(QgsStyle.ColorrampEntity, 'ramp c')
        self.assertEqual(model.rowCount(), 1)
        self.assertEqual(model.data(model.index(0, 0)), 'C')
        model.setTagId(-1)
        self.assertEqual(model.rowCount(), 8)

        # favorite filter
        style.addFavorite(QgsStyle.ColorrampEntity, 'ramp c')
        style.addFavorite(QgsStyle.SymbolEntity, 'another')
        self.assertEqual(model.favoritesOnly(), False)
        model.setFavoritesOnly(True)
        self.assertEqual(model.favoritesOnly(), True)
        self.assertEqual(model.rowCount(), 2)
        self.assertEqual(model.data(model.index(0, 0)), 'another')
        self.assertEqual(model.data(model.index(1, 0)), 'ramp c')
        model.setEntityFilterEnabled(True)
        model.setEntityFilter(QgsStyle.ColorrampEntity)
        self.assertEqual(model.rowCount(), 1)
        self.assertEqual(model.data(model.index(0, 0)), 'ramp c')
        model.setEntityFilterEnabled(False)
        model.setFilterString('er')
        self.assertEqual(model.rowCount(), 1)
        self.assertEqual(model.data(model.index(0, 0)), 'another')
        model.setEntityFilterEnabled(False)
        model.setFilterString('')
        self.assertEqual(model.rowCount(), 2)
        style.addFavorite(QgsStyle.ColorrampEntity, 'ramp a')
        self.assertEqual(model.rowCount(), 3)
        self.assertEqual(model.data(model.index(0, 0)), 'another')
        self.assertEqual(model.data(model.index(1, 0)), 'ramp a')
        self.assertEqual(model.data(model.index(2, 0)), 'ramp c')
        style.removeFavorite(QgsStyle.ColorrampEntity, 'ramp a')
        self.assertEqual(model.rowCount(), 2)
开发者ID:pblottiere，项目名称:QGIS，代码行数:70，代码来源:test_qgsstylemodel.py


注：本文中的qgis.core.QgsStyle.detagSymbol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。