本文整理汇总了Python中qgis.core.QgsStyle.renameSymbol方法的典型用法代码示例。如果您正苦于以下问题:Python QgsStyle.renameSymbol方法的具体用法?Python QgsStyle.renameSymbol怎么用?Python QgsStyle.renameSymbol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.renameSymbol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: test_renamed
# 需要导入模块: from qgis.core import QgsStyle [as 别名]
# 或者: from qgis.core.QgsStyle import renameSymbol [as 别名]
def test_renamed(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.assertEqual(model.rowCount(), 4)
self.assertEqual(model.data(model.index(0, 0), Qt.DisplayRole), 'a')
self.assertEqual(model.data(model.index(1, 0), Qt.DisplayRole), 'c')
self.assertEqual(model.data(model.index(2, 0), Qt.DisplayRole), 'ramp a')
self.assertEqual(model.data(model.index(3, 0), Qt.DisplayRole), 'ramp c')
self.assertTrue(style.renameSymbol('a', 'b'))
self.assertEqual(model.rowCount(), 4)
self.assertEqual(model.data(model.index(0, 0), Qt.DisplayRole), 'b')
self.assertEqual(model.data(model.index(1, 0), Qt.DisplayRole), 'c')
self.assertEqual(model.data(model.index(2, 0), Qt.DisplayRole), 'ramp a')
self.assertEqual(model.data(model.index(3, 0), Qt.DisplayRole), 'ramp c')
self.assertTrue(style.renameSymbol('b', 'd'))
self.assertEqual(model.rowCount(), 4)
self.assertEqual(model.data(model.index(0, 0), Qt.DisplayRole), 'c')
self.assertEqual(model.data(model.index(1, 0), Qt.DisplayRole), 'd')
self.assertEqual(model.data(model.index(2, 0), Qt.DisplayRole), 'ramp a')
self.assertEqual(model.data(model.index(3, 0), Qt.DisplayRole), 'ramp c')
self.assertTrue(style.renameSymbol('d', 'e'))
self.assertEqual(model.rowCount(), 4)
self.assertEqual(model.data(model.index(0, 0), Qt.DisplayRole), 'c')
self.assertEqual(model.data(model.index(1, 0), Qt.DisplayRole), 'e')
self.assertEqual(model.data(model.index(2, 0), Qt.DisplayRole), 'ramp a')
self.assertEqual(model.data(model.index(3, 0), Qt.DisplayRole), 'ramp c')
self.assertTrue(style.renameSymbol('c', 'f'))
self.assertEqual(model.rowCount(), 4)
self.assertEqual(model.data(model.index(0, 0), Qt.DisplayRole), 'e')
self.assertEqual(model.data(model.index(1, 0), Qt.DisplayRole), 'f')
self.assertEqual(model.data(model.index(2, 0), Qt.DisplayRole), 'ramp a')
self.assertEqual(model.data(model.index(3, 0), Qt.DisplayRole), 'ramp c')
self.assertTrue(style.renameColorRamp('ramp a', 'ramp b'))
self.assertEqual(model.rowCount(), 4)
self.assertEqual(model.data(model.index(0, 0), Qt.DisplayRole), 'e')
self.assertEqual(model.data(model.index(1, 0), Qt.DisplayRole), 'f')
self.assertEqual(model.data(model.index(2, 0), Qt.DisplayRole), 'ramp b')
self.assertEqual(model.data(model.index(3, 0), Qt.DisplayRole), 'ramp c')
self.assertTrue(style.renameColorRamp('ramp b', 'ramp d'))
self.assertEqual(model.data(model.index(0, 0), Qt.DisplayRole), 'e')
self.assertEqual(model.data(model.index(1, 0), Qt.DisplayRole), 'f')
self.assertEqual(model.data(model.index(2, 0), Qt.DisplayRole), 'ramp c')
self.assertEqual(model.data(model.index(3, 0), Qt.DisplayRole), 'ramp d')
self.assertTrue(style.renameColorRamp('ramp d', 'ramp e'))
self.assertEqual(model.data(model.index(0, 0), Qt.DisplayRole), 'e')
self.assertEqual(model.data(model.index(1, 0), Qt.DisplayRole), 'f')
self.assertEqual(model.data(model.index(2, 0), Qt.DisplayRole), 'ramp c')
self.assertEqual(model.data(model.index(3, 0), Qt.DisplayRole), 'ramp e')
self.assertTrue(style.renameColorRamp('ramp c', 'ramp f'))
self.assertEqual(model.data(model.index(0, 0), Qt.DisplayRole), 'e')
self.assertEqual(model.data(model.index(1, 0), Qt.DisplayRole), 'f')
self.assertEqual(model.data(model.index(2, 0), Qt.DisplayRole), 'ramp e')
self.assertEqual(model.data(model.index(3, 0), Qt.DisplayRole), 'ramp f')