本文整理汇总了Python中qgis.core.QgsColorSchemeRegistry.schemes方法的典型用法代码示例。如果您正苦于以下问题：Python QgsColorSchemeRegistry.schemes方法的具体用法？Python QgsColorSchemeRegistry.schemes怎么用？Python QgsColorSchemeRegistry.schemes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.QgsColorSchemeRegistry的用法示例。
在下文中一共展示了QgsColorSchemeRegistry.schemes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: testAddScheme
# 需要导入模块: from qgis.core import QgsColorSchemeRegistry [as 别名]
# 或者: from qgis.core.QgsColorSchemeRegistry import schemes [as 别名]
def testAddScheme(self):
"""Test adding a scheme to a registry"""
registry = QgsColorSchemeRegistry()
self.assertEqual(len(registry.schemes()), 0)
recentScheme = QgsRecentColorScheme()
registry.addColorScheme(recentScheme)
self.assertEqual(len(registry.schemes()), 1)示例2: testRemoveScheme
# 需要导入模块: from qgis.core import QgsColorSchemeRegistry [as 别名]
# 或者: from qgis.core.QgsColorSchemeRegistry import schemes [as 别名]
def testRemoveScheme(self):
"""Test removing a scheme from a registry"""
registry = QgsColorSchemeRegistry()
self.assertEqual(len(registry.schemes()), 0)
recentScheme = QgsRecentColorScheme()
registry.addColorScheme(recentScheme)
self.assertEqual(len(registry.schemes()), 1)
# remove the scheme
registry.removeColorScheme(recentScheme)
self.assertEqual(len(registry.schemes()), 0)
# try removing a scheme not in the registry
self.assertFalse(registry.removeColorScheme(recentScheme))示例3: testPopulateFromInstance
# 需要导入模块: from qgis.core import QgsColorSchemeRegistry [as 别名]
# 或者: from qgis.core.QgsColorSchemeRegistry import schemes [as 别名]
def testPopulateFromInstance(self):
"""Test adding schemes from global instance"""
registry = QgsColorSchemeRegistry()
self.assertEqual(len(registry.schemes()), 0)
registry.populateFromInstance()
self.assertEqual(len(registry.schemes()), len(QgsApplication.colorSchemeRegistry().schemes()))示例4: testAddDefaultScheme
# 需要导入模块: from qgis.core import QgsColorSchemeRegistry [as 别名]
# 或者: from qgis.core.QgsColorSchemeRegistry import schemes [as 别名]
def testAddDefaultScheme(self):
"""Test adding default schemes to a registry"""
registry = QgsColorSchemeRegistry()
self.assertEqual(len(registry.schemes()), 0)
registry.addDefaultSchemes()
self.assertGreater(len(registry.schemes()), 0)示例5: testCreateEmpty
# 需要导入模块: from qgis.core import QgsColorSchemeRegistry [as 别名]
# 或者: from qgis.core.QgsColorSchemeRegistry import schemes [as 别名]
def testCreateEmpty(self):
"""Test creating an empty color scheme registry"""
registry = QgsColorSchemeRegistry()
self.assertEqual(len(registry.schemes()), 0)示例6: testAddDefaultScheme
# 需要导入模块: from qgis.core import QgsColorSchemeRegistry [as 别名]
# 或者: from qgis.core.QgsColorSchemeRegistry import schemes [as 别名]
def testAddDefaultScheme(self):
"""Test adding default schemes to a registry"""
registry = QgsColorSchemeRegistry()
self.assertTrue(len(registry.schemes()) == 0)
registry.addDefaultSchemes()
self.assertTrue(len(registry.schemes()) > 0)