Python QgsLayoutItemLabel.attemptMove方法代码示例

# 需要导入模块: from qgis.core import QgsLayoutItemLabel [as 别名]
# 或者: from qgis.core.QgsLayoutItemLabel import attemptMove [as 别名]
    def buildComposerLabel(self, key, item, page):
        '''
        Add a label to the print layout for an item and page
        '''
        cl = QgsLayoutItemLabel(self.currentComposition)

        # 1st page is a map for parcelle
        dpage = page -1
        if self.etype == 'parcelle' and self.print_parcelle_page:
            dpage = page

        cl.attemptMove(
            QgsLayoutPoint(
                item['position'][0],
                item['position'][1]+ (dpage) * (self.pageHeight + 10),
                QgsUnitTypes.LayoutMillimeters
            )
        )
        cl.setFixedSize(
            QgsLayoutSize(
                item['position'][2],
                item['position'][3],
                QgsUnitTypes.LayoutMillimeters
            )
        )

        cl.setVAlign(item['align'][0])
        cl.setHAlign(item['align'][1])
        content = self.getContentForGivenItem(
            key,
            item,
            page
        )

        cl.setMargin(0)
        cl.setMode(1)
        cl.setText(content)
        cl.setFrameEnabled(False)
        if 'bgcolor' in item:
            cl.setBackgroundColor(item['bgcolor'])
        if 'htmlState' in item:
            cl.setMode(item['htmlState'])
        if 'font' in item:
            cl.setFont(item['font'])

        self.currentComposition.addLayoutItem(cl)

# 需要导入模块: from qgis.core import QgsLayoutItemLabel [as 别名]
# 或者: from qgis.core.QgsLayoutItemLabel import attemptMove [as 别名]
    def testSaveLoadTemplate(self):
        tmpfile = os.path.join(self.basetestpath, 'testTemplate.qpt')

        p = QgsProject()
        l = QgsLayout(p)
        l.initializeDefaults()

        # add some items
        item1 = QgsLayoutItemLabel(l)
        item1.setId('xxyyxx')
        item1.attemptMove(QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters))
        item1.attemptResize(QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters))
        l.addItem(item1)
        item2 = QgsLayoutItemLabel(l)
        item2.setId('zzyyzz')
        item2.attemptMove(QgsLayoutPoint(1.4, 1.8, QgsUnitTypes.LayoutCentimeters))
        item2.attemptResize(QgsLayoutSize(2.8, 2.2, QgsUnitTypes.LayoutCentimeters))
        l.addItem(item2)

        # multiframe
        multiframe1 = QgsLayoutItemHtml(l)
        multiframe1.setHtml('mf1')
        l.addMultiFrame(multiframe1)
        frame1 = QgsLayoutFrame(l, multiframe1)
        frame1.setId('frame1')
        frame1.attemptMove(QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters))
        frame1.attemptResize(QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters))
        multiframe1.addFrame(frame1)

        multiframe2 = QgsLayoutItemHtml(l)
        multiframe2.setHtml('mf2')
        l.addMultiFrame(multiframe2)
        frame2 = QgsLayoutFrame(l, multiframe2)
        frame2.setId('frame2')
        frame2.attemptMove(QgsLayoutPoint(1.4, 1.8, QgsUnitTypes.LayoutCentimeters))
        frame2.attemptResize(QgsLayoutSize(2.8, 2.2, QgsUnitTypes.LayoutCentimeters))
        multiframe2.addFrame(frame2)

        uuids = {item1.uuid(), item2.uuid(), frame1.uuid(), frame2.uuid(), multiframe1.uuid(), multiframe2.uuid()}
        original_uuids = {item1.uuid(), item2.uuid(), frame1.uuid(), frame2.uuid()}

        self.assertTrue(l.saveAsTemplate(tmpfile, QgsReadWriteContext()))

        l2 = QgsLayout(p)
        with open(tmpfile) as f:
            template_content = f.read()
        doc = QDomDocument()
        doc.setContent(template_content)

        # adding to existing items
        new_items, ok = l2.loadFromTemplate(doc, QgsReadWriteContext(), False)
        self.assertTrue(ok)
        self.assertEqual(len(new_items), 4)
        items = l2.items()
        multiframes = l2.multiFrames()
        self.assertEqual(len(multiframes), 2)
        self.assertTrue([i for i in items if i.id() == 'xxyyxx'])
        self.assertTrue([i for i in items if i.id() == 'zzyyzz'])
        self.assertTrue([i for i in items if i.id() == 'frame1'])
        self.assertTrue([i for i in items if i.id() == 'frame2'])
        self.assertTrue([i for i in multiframes if i.html() == 'mf1'])
        self.assertTrue([i for i in multiframes if i.html() == 'mf2'])
        self.assertTrue(new_items[0] in l2.items())
        self.assertTrue(new_items[1] in l2.items())
        self.assertTrue(new_items[2] in l2.items())
        self.assertTrue(new_items[3] in l2.items())

        # double check that new items have a unique uid
        self.assertNotIn(new_items[0].uuid(), uuids)
        uuids.add(new_items[0].uuid())
        self.assertNotIn(new_items[1].uuid(), uuids)
        uuids.add(new_items[1].uuid())
        self.assertNotIn(new_items[2].uuid(), uuids)
        uuids.add(new_items[2].uuid())
        self.assertNotIn(new_items[3].uuid(), uuids)
        uuids.add(new_items[3].uuid())

        self.assertNotIn(multiframes[0].uuid(), [multiframe1.uuid(), multiframe2.uuid()])
        self.assertNotIn(multiframes[1].uuid(), [multiframe1.uuid(), multiframe2.uuid()])
        new_multiframe1 = [i for i in multiframes if i.html() == 'mf1'][0]
        self.assertEqual(new_multiframe1.layout(), l2)
        new_multiframe2 = [i for i in multiframes if i.html() == 'mf2'][0]
        self.assertEqual(new_multiframe2.layout(), l2)
        new_frame1 = sip.cast([i for i in items if i.id() == 'frame1'][0], QgsLayoutFrame)
        new_frame2 = sip.cast([i for i in items if i.id() == 'frame2'][0], QgsLayoutFrame)
        self.assertEqual(new_frame1.multiFrame(), new_multiframe1)
        self.assertEqual(new_multiframe1.frames()[0].uuid(), new_frame1.uuid())
        self.assertEqual(new_frame2.multiFrame(), new_multiframe2)
        self.assertEqual(new_multiframe2.frames()[0].uuid(), new_frame2.uuid())

        # adding to existing items
        new_items2, ok = l2.loadFromTemplate(doc, QgsReadWriteContext(), False)
        self.assertTrue(ok)
        self.assertEqual(len(new_items2), 4)
        items = l2.items()
        self.assertEqual(len(items), 8)
        multiframes2 = l2.multiFrames()
        self.assertEqual(len(multiframes2), 4)
        multiframes2 = [m for m in l2.multiFrames() if not m.uuid() in [new_multiframe1.uuid(), new_multiframe2.uuid()]]
        self.assertEqual(len(multiframes2), 2)
#.........这里部分代码省略.........

# 需要导入模块: from qgis.core import QgsLayoutItemLabel [as 别名]
# 或者: from qgis.core.QgsLayoutItemLabel import attemptMove [as 别名]
    def testAddItemsFromXml(self):
        p = QgsProject()
        l = QgsLayout(p)

        # add some items
        item1 = QgsLayoutItemLabel(l)
        item1.setId('xxyyxx')
        item1.attemptMove(QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters))
        item1.attemptResize(QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters))
        l.addItem(item1)
        item2 = QgsLayoutItemLabel(l)
        item2.setId('zzyyzz')
        item2.attemptMove(QgsLayoutPoint(1.4, 1.8, QgsUnitTypes.LayoutCentimeters))
        item2.attemptResize(QgsLayoutSize(2.8, 2.2, QgsUnitTypes.LayoutCentimeters))
        l.addItem(item2)

        doc = QDomDocument("testdoc")
        # store in xml
        elem = l.writeXml(doc, QgsReadWriteContext())

        l2 = QgsLayout(p)
        new_items = l2.addItemsFromXml(elem, doc, QgsReadWriteContext())
        self.assertEqual(len(new_items), 2)
        items = l2.items()
        self.assertTrue([i for i in items if i.id() == 'xxyyxx'])
        self.assertTrue([i for i in items if i.id() == 'zzyyzz'])
        self.assertTrue(new_items[0] in l2.items())
        self.assertTrue(new_items[1] in l2.items())
        new_item1 = [i for i in items if i.id() == 'xxyyxx'][0]
        new_item2 = [i for i in items if i.id() == 'zzyyzz'][0]
        self.assertEqual(new_item1.positionWithUnits(), QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters))
        self.assertEqual(new_item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters))
        self.assertEqual(new_item2.positionWithUnits(), QgsLayoutPoint(1.4, 1.8, QgsUnitTypes.LayoutCentimeters))
        self.assertEqual(new_item2.sizeWithUnits(), QgsLayoutSize(2.8, 2.2, QgsUnitTypes.LayoutCentimeters))

        # test with a group
        group = QgsLayoutItemGroup(l)
        group.addItem(item1)
        group.addItem(item2)
        l.addLayoutItem(group)
        elem = l.writeXml(doc, QgsReadWriteContext())

        l3 = QgsLayout(p)
        new_items = l3.addItemsFromXml(elem, doc, QgsReadWriteContext())
        self.assertEqual(len(new_items), 3)
        items = l3.items()
        self.assertTrue([i for i in items if i.id() == 'xxyyxx'])
        self.assertTrue([i for i in items if i.id() == 'zzyyzz'])
        self.assertTrue(new_items[0] in l3.items())
        self.assertTrue(new_items[1] in l3.items())
        self.assertTrue(new_items[2] in l3.items())

        # f*** you sip, I'll just manually cast
        new_group = sip.cast(l3.itemByUuid(group.uuid()), QgsLayoutItemGroup)
        self.assertIsNotNone(new_group)
        other_items = [i for i in new_items if i.type() != new_group.type()]
        self.assertCountEqual(new_group.items(), other_items)

        # test restoring at set position
        l3 = QgsLayout(p)
        new_items = l3.addItemsFromXml(elem, doc, QgsReadWriteContext(), QPointF(10, 30))
        self.assertEqual(len(new_items), 3)
        items = l3.items()
        new_item1 = [i for i in items if i.id() == 'xxyyxx'][0]
        new_item2 = [i for i in items if i.id() == 'zzyyzz'][0]
        self.assertEqual(new_item1.positionWithUnits(), QgsLayoutPoint(10, 30, QgsUnitTypes.LayoutMillimeters))
        self.assertEqual(new_item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters))
        self.assertEqual(new_item2.positionWithUnits(), QgsLayoutPoint(2.0, 4.0, QgsUnitTypes.LayoutCentimeters))
        self.assertEqual(new_item2.sizeWithUnits(), QgsLayoutSize(2.8, 2.2, QgsUnitTypes.LayoutCentimeters))

        # paste in place
        l4 = QgsLayout(p)
        page = QgsLayoutItemPage(l)
        page.setPageSize('A3')
        l4.pageCollection().addPage(page)
        page = QgsLayoutItemPage(l)
        page.setPageSize('A6')
        l4.pageCollection().addPage(page)

        new_items = l4.addItemsFromXml(elem, doc, QgsReadWriteContext(), QPointF(10, 30), True)
        self.assertEqual(len(new_items), 3)
        new_item1 = [i for i in new_items if i.id() == 'xxyyxx'][0]
        new_item2 = [i for i in new_items if i.id() == 'zzyyzz'][0]
        self.assertEqual(new_item1.pagePositionWithUnits(), QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters))
        self.assertEqual(new_item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters))
        self.assertEqual(new_item1.page(), 0)
        self.assertEqual(new_item2.pagePositionWithUnits(), QgsLayoutPoint(1.4, 1.8, QgsUnitTypes.LayoutCentimeters))
        self.assertEqual(new_item2.sizeWithUnits(), QgsLayoutSize(2.8, 2.2, QgsUnitTypes.LayoutCentimeters))
        self.assertEqual(new_item2.page(), 0)

        # paste in place, page 2
        new_items = l4.addItemsFromXml(elem, doc, QgsReadWriteContext(), QPointF(10, 550), True)
        self.assertEqual(len(new_items), 3)
        new_item1 = [i for i in new_items if i.id() == 'xxyyxx'][0]
        new_item2 = [i for i in new_items if i.id() == 'zzyyzz'][0]
        self.assertEqual(new_item1.pagePositionWithUnits(), QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters))
        self.assertEqual(new_item1.page(), 1)
        self.assertEqual(new_item1.sizeWithUnits(), QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters))
        self.assertEqual(new_item2.pagePositionWithUnits(), QgsLayoutPoint(1.4, 1.8, QgsUnitTypes.LayoutCentimeters))
        self.assertEqual(new_item2.page(), 1)
#.........这里部分代码省略.........

# 需要导入模块: from qgis.core import QgsLayoutItemLabel [as 别名]
# 或者: from qgis.core.QgsLayoutItemLabel import attemptMove [as 别名]
    def testSaveLoadTemplate(self):
        tmpfile = os.path.join(self.basetestpath, 'testTemplate.qpt')

        p = QgsProject()
        l = QgsLayout(p)
        l.initializeDefaults()

        # add some items
        item1 = QgsLayoutItemLabel(l)
        item1.setId('xxyyxx')
        item1.attemptMove(QgsLayoutPoint(4, 8, QgsUnitTypes.LayoutMillimeters))
        item1.attemptResize(QgsLayoutSize(18, 12, QgsUnitTypes.LayoutMillimeters))
        l.addItem(item1)
        item2 = QgsLayoutItemLabel(l)
        item2.setId('zzyyzz')
        item2.attemptMove(QgsLayoutPoint(1.4, 1.8, QgsUnitTypes.LayoutCentimeters))
        item2.attemptResize(QgsLayoutSize(2.8, 2.2, QgsUnitTypes.LayoutCentimeters))
        l.addItem(item2)

        uuids = {item1.uuid(), item2.uuid()}
        original_uuids = {item1.uuid(), item2.uuid()}

        self.assertTrue(l.saveAsTemplate(tmpfile, QgsReadWriteContext()))

        l2 = QgsLayout(p)
        with open(tmpfile) as f:
            template_content = f.read()
        doc = QDomDocument()
        doc.setContent(template_content)

        # adding to existing items
        new_items, ok = l2.loadFromTemplate(doc, QgsReadWriteContext(), False)
        self.assertTrue(ok)
        self.assertEqual(len(new_items), 2)
        items = l2.items()
        self.assertTrue([i for i in items if i.id() == 'xxyyxx'])
        self.assertTrue([i for i in items if i.id() == 'zzyyzz'])
        self.assertTrue(new_items[0] in l2.items())
        self.assertTrue(new_items[1] in l2.items())
        # double check that new items have a unique uid
        self.assertNotIn(new_items[0].uuid(), uuids)
        self.assertIn(new_items[0].templateUuid(), original_uuids)
        uuids.add(new_items[0].uuid())
        self.assertNotIn(new_items[1].uuid(), uuids)
        self.assertIn(new_items[1].templateUuid(), original_uuids)
        uuids.add(new_items[1].uuid())

        # adding to existing items
        new_items2, ok = l2.loadFromTemplate(doc, QgsReadWriteContext(), False)
        self.assertTrue(ok)
        self.assertEqual(len(new_items2), 2)
        items = l2.items()
        self.assertEqual(len(items), 4)
        self.assertTrue([i for i in items if i.id() == 'xxyyxx'])
        self.assertTrue([i for i in items if i.id() == 'zzyyzz'])
        self.assertTrue(new_items[0] in l2.items())
        self.assertTrue(new_items[1] in l2.items())
        self.assertTrue(new_items2[0] in l2.items())
        self.assertTrue(new_items2[1] in l2.items())
        self.assertNotIn(new_items2[0].uuid(), uuids)
        self.assertIn(new_items2[0].templateUuid(), original_uuids)
        uuids.add(new_items[0].uuid())
        self.assertNotIn(new_items2[1].uuid(), uuids)
        self.assertIn(new_items2[1].templateUuid(), original_uuids)
        uuids.add(new_items[1].uuid())

        # clearing existing items
        new_items3, ok = l2.loadFromTemplate(doc, QgsReadWriteContext(), True)
        self.assertTrue(ok)
        self.assertEqual(len(new_items3), 3) # includes page
        items = l2.items()
        self.assertTrue([i for i in items if isinstance(i, QgsLayoutItem) and i.id() == 'xxyyxx'])
        self.assertTrue([i for i in items if isinstance(i, QgsLayoutItem) and i.id() == 'zzyyzz'])
        self.assertTrue(new_items3[0] in l2.items())
        self.assertTrue(new_items3[1] in l2.items())
        self.assertIn(new_items3[0].templateUuid(), original_uuids)
        self.assertIn(new_items3[1].templateUuid(), original_uuids)
        self.assertEqual(l2.itemByUuid(new_items3[0].templateUuid(), True), new_items3[0])
        self.assertEqual(l2.itemByUuid(new_items3[1].templateUuid(), True), new_items3[1])