def testDefaultRotation(self): p = QgsProjectViewSettings() self.assertEqual(p.defaultRotation(), 0) p.setDefaultRotation(37) self.assertEqual(p.defaultRotation(), 37) p.reset() self.assertEqual(p.defaultRotation(), 0)
def testDefaultViewExtent(self): p = QgsProjectViewSettings() self.assertTrue(p.defaultViewExtent().isNull()) p.setDefaultViewExtent(QgsReferencedRectangle(QgsRectangle(1, 2, 3, 4), QgsCoordinateReferenceSystem("EPSG:3857"))) self.assertEqual(p.defaultViewExtent(), QgsReferencedRectangle(QgsRectangle(1, 2, 3, 4), QgsCoordinateReferenceSystem("EPSG:3857"))) p.setDefaultViewExtent(QgsReferencedRectangle()) self.assertTrue(p.defaultViewExtent().isNull()) p.setDefaultViewExtent(QgsReferencedRectangle(QgsRectangle(1, 2, 3, 4), QgsCoordinateReferenceSystem("EPSG:3857"))) p.reset() self.assertTrue(p.defaultViewExtent().isNull())
def testMapScales(self): p = QgsProjectViewSettings() self.assertFalse(p.mapScales()) self.assertFalse(p.useProjectScales()) spy = QSignalSpy(p.mapScalesChanged) p.setMapScales([]) self.assertEqual(len(spy), 0) p.setUseProjectScales(False) self.assertEqual(len(spy), 0) p.setMapScales([5000, 6000, 3000, 4000]) # scales must be sorted self.assertEqual(p.mapScales(), [6000.0, 5000.0, 4000.0, 3000.0]) self.assertEqual(len(spy), 1) p.setMapScales([5000, 6000, 3000, 4000]) self.assertEqual(len(spy), 1) self.assertEqual(p.mapScales(), [6000.0, 5000.0, 4000.0, 3000.0]) p.setMapScales([5000, 6000, 3000, 4000, 1000]) self.assertEqual(len(spy), 2) self.assertEqual(p.mapScales(), [6000.0, 5000.0, 4000.0, 3000.0, 1000.0]) p.setUseProjectScales(True) self.assertEqual(len(spy), 3) p.setUseProjectScales(True) self.assertEqual(len(spy), 3) p.setUseProjectScales(False) self.assertEqual(len(spy), 4) p.setUseProjectScales(True) p.setMapScales([5000, 6000, 3000, 4000]) self.assertEqual(len(spy), 6) p.reset() self.assertEqual(len(spy), 7) self.assertFalse(p.mapScales()) self.assertFalse(p.useProjectScales())
def testPresetFullExtentChangedSignal(self): p = QgsProjectViewSettings() spy = QSignalSpy(p.presetFullExtentChanged) p.setPresetFullExtent( QgsReferencedRectangle(QgsRectangle(1, 2, 3, 4), QgsCoordinateReferenceSystem("EPSG:3857"))) self.assertEqual(len(spy), 1) p.setPresetFullExtent( QgsReferencedRectangle(QgsRectangle(1, 2, 3, 4), QgsCoordinateReferenceSystem("EPSG:3857"))) self.assertEqual(len(spy), 1) p.setPresetFullExtent( QgsReferencedRectangle(QgsRectangle(1, 2, 3, 4), QgsCoordinateReferenceSystem("EPSG:4326"))) self.assertEqual(len(spy), 2) p.reset() self.assertEqual(len(spy), 3) p.reset() self.assertEqual(len(spy), 3)