def testNull(self):
shape = QgsLegendPatchShape()
self.assertTrue(shape.isNull())
shape.setGeometry(QgsGeometry.fromWkt('Multipoint( 1 1, 2 2)'))
self.assertFalse(shape.isNull())
shape.setGeometry(QgsGeometry())
self.assertTrue(shape.isNull())
def testReadWriteXml(self):
doc = QDomDocument("testdoc")
elem = doc.createElement('test')
shape = QgsLegendPatchShape(QgsSymbol.Line, QgsGeometry.fromWkt('MultiLineString((5 5, 3 4, 1 2), ( 6 6, 6 0))'), False)
shape.writeXml(elem, doc, QgsReadWriteContext())
s2 = QgsLegendPatchShape()
s2.readXml(elem, QgsReadWriteContext())
self.assertFalse(s2.isNull())
self.assertEqual(s2.geometry().asWkt(), 'MultiLineString ((5 5, 3 4, 1 2),(6 6, 6 0))')
self.assertFalse(s2.preserveAspectRatio())
self.assertEqual(s2.symbolType(), QgsSymbol.Line)
def testBasic(self):
shape = QgsLegendPatchShape(QgsSymbol.Line, QgsGeometry.fromWkt('LineString( 0 0, 1 1)'), False)
self.assertFalse(shape.isNull())
self.assertEqual(shape.symbolType(), QgsSymbol.Line)
self.assertEqual(shape.geometry().asWkt(), 'LineString (0 0, 1 1)')
self.assertFalse(shape.preserveAspectRatio())
shape.setSymbolType(QgsSymbol.Marker)
self.assertEqual(shape.symbolType(), QgsSymbol.Marker)
shape.setGeometry(QgsGeometry.fromWkt('Multipoint( 1 1, 2 2)'))
self.assertEqual(shape.geometry().asWkt(), 'MultiPoint ((1 1),(2 2))')
shape.setPreserveAspectRatio(True)
self.assertTrue(shape.preserveAspectRatio())