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Add some tests for data defined page size

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This commit is contained in:
Nyall Dawson 2017-07-19 22:09:01 +10:00
parent 39bf23a5d5
commit 76b8ba711e
1 changed files with 46 additions and 0 deletions
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46
tests/src/python/test_qgslayoutpagecollection.py
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@ -19,7 +19,9 @@ from qgis.core import (QgsUnitTypes,
QgsLayout,
QgsLayoutItemPage,
QgsLayoutSize,
QgsLayoutObject,
QgsProject,
QgsProperty,
QgsLayoutPageCollection,
QgsSimpleFillSymbolLayer,
QgsFillSymbol)
@ -208,5 +210,49 @@ class TestQgsLayoutPageCollection(unittest.TestCase):
self.assertEqual(page3.pos().x(), 0)
self.assertEqual(page3.pos().y(), 130)
def testDataDefinedSize(self):
p = QgsProject()
l = QgsLayout(p)
collection = l.pageCollection()
# add some pages
page = QgsLayoutItemPage(l)
page.setPageSize('A4')
collection.addPage(page)
page2 = QgsLayoutItemPage(l)
page2.setPageSize('A5')
collection.addPage(page2)
page3 = QgsLayoutItemPage(l)
page3.setPageSize('A5')
collection.addPage(page3)
self.assertEqual(page.pos().x(), 0)
self.assertEqual(page.pos().y(), 0)
self.assertEqual(page2.pos().x(), 0)
self.assertEqual(page2.pos().y(), 307)
self.assertEqual(page3.pos().x(), 0)
self.assertEqual(page3.pos().y(), 527)
page.dataDefinedProperties().setProperty(QgsLayoutObject.ItemHeight, QgsProperty.fromExpression('50*3'))
page.refresh()
collection.reflow()
self.assertEqual(page.pos().x(), 0)
self.assertEqual(page.pos().y(), 0)
self.assertEqual(page2.pos().x(), 0)
self.assertEqual(page2.pos().y(), 160)
self.assertEqual(page3.pos().x(), 0)
self.assertEqual(page3.pos().y(), 380)
page2.dataDefinedProperties().setProperty(QgsLayoutObject.ItemHeight, QgsProperty.fromExpression('50-20'))
page2.refresh()
collection.reflow()
self.assertEqual(page.pos().x(), 0)
self.assertEqual(page.pos().y(), 0)
self.assertEqual(page2.pos().x(), 0)
self.assertEqual(page2.pos().y(), 160)
self.assertEqual(page3.pos().x(), 0)
self.assertEqual(page3.pos().y(), 200)
if __name__ == '__main__':
unittest.main()