def setUp(self):
"""Run before each test."""
super(TestPlacementBase, self).setUp()
self.removeAllLayers()
self.configTest('pal_placement', 'sp')
self._TestImage = ''
self._Mismatch = 0
self._ColorTol = 0
self._Mismatches.clear()
self._ColorTols.clear()
# render only rectangles of the placed labels
engine_settings = QgsLabelingEngineSettings()
engine_settings.setPlacementVersion(QgsLabelingEngineSettings.PlacementEngineVersion2)
engine_settings.setFlag(QgsLabelingEngineSettings.DrawLabelRectOnly)
self._MapSettings.setLabelingEngineSettings(engine_settings)
def setDefaultEngineSettings(cls):
"""Restore default settings for pal labeling"""
settings = QgsLabelingEngineSettings()
settings.setPlacementVersion(
QgsLabelingEngineSettings.PlacementEngineVersion2)
cls._MapSettings.setLabelingEngineSettings(settings)