本文整理汇总了Python中qgis.PyQt.QtGui.QPolygonF.append方法的典型用法代码示例。如果您正苦于以下问题：Python QPolygonF.append方法的具体用法？Python QPolygonF.append怎么用？Python QPolygonF.append使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类qgis.PyQt.QtGui.QPolygonF的用法示例。
在下文中一共展示了QPolygonF.append方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: testBounds
# 需要导入模块: from qgis.PyQt.QtGui import QPolygonF [as 别名]
# 或者: from qgis.PyQt.QtGui.QPolygonF import append [as 别名]
def testBounds(self):
pr = QgsProject()
l = QgsLayout(pr)
p = QPolygonF()
p.append(QPointF(50.0, 30.0))
p.append(QPointF(100.0, 10.0))
p.append(QPointF(200.0, 100.0))
shape = QgsLayoutItemPolygon(p, l)
props = {}
props["color"] = "green"
props["style"] = "solid"
props["style_border"] = "solid"
props["color_border"] = "red"
props["width_border"] = "6.0"
props["joinstyle"] = "miter"
style = QgsFillSymbol.createSimple(props)
shape.setSymbol(style)
# scene bounding rect should include symbol outline
bounds = shape.sceneBoundingRect()
self.assertEqual(bounds.left(), 47.0)
self.assertEqual(bounds.right(), 203.0)
self.assertEqual(bounds.top(), 7.0)
self.assertEqual(bounds.bottom(), 103.0)
# rectWithFrame should include symbol outline too
bounds = shape.rectWithFrame()
self.assertEqual(bounds.left(), -3.0)
self.assertEqual(bounds.right(), 153.0)
self.assertEqual(bounds.top(), -3.0)
self.assertEqual(bounds.bottom(), 93.0)示例2: __init__
# 需要导入模块: from qgis.PyQt.QtGui import QPolygonF [as 别名]
# 或者: from qgis.PyQt.QtGui.QPolygonF import append [as 别名]
def __init__(self, methodName):
"""Run once on class initialization."""
unittest.TestCase.__init__(self, methodName)
# create composition
self.layout = QgsLayout(QgsProject.instance())
self.layout.initializeDefaults()
# create
polygon = QPolygonF()
polygon.append(QPointF(0.0, 0.0))
polygon.append(QPointF(100.0, 0.0))
polygon.append(QPointF(200.0, 100.0))
polygon.append(QPointF(100.0, 200.0))
self.polygon = QgsLayoutItemPolygon(polygon, self.layout)
self.layout.addLayoutItem(self.polygon)
# style
props = {}
props["color"] = "green"
props["style"] = "solid"
props["style_border"] = "solid"
props["color_border"] = "black"
props["width_border"] = "10.0"
props["joinstyle"] = "miter"
style = QgsFillSymbol.createSimple(props)
self.polygon.setSymbol(style)示例3: __init__
# 需要导入模块: from qgis.PyQt.QtGui import QPolygonF [as 别名]
# 或者: from qgis.PyQt.QtGui.QPolygonF import append [as 别名]
def __init__(self, methodName):
"""Run once on class initialization."""
unittest.TestCase.__init__(self, methodName)
# create composition
self.layout = QgsLayout(QgsProject.instance())
self.layout.initializeDefaults()
# create
polygon = QPolygonF()
polygon.append(QPointF(0.0, 0.0))
polygon.append(QPointF(100.0, 0.0))
polygon.append(QPointF(200.0, 100.0))
polygon.append(QPointF(100.0, 200.0))
self.polyline = QgsLayoutItemPolyline(
polygon, self.layout)
self.layout.addLayoutItem(self.polyline)
# style
props = {}
props["color"] = "0,0,0,255"
props["width"] = "10.0"
props["capstyle"] = "square"
style = QgsLineSymbol.createSimple(props)
self.polyline.setSymbol(style)示例4: testReadWriteXml
# 需要导入模块: from qgis.PyQt.QtGui import QPolygonF [as 别名]
# 或者: from qgis.PyQt.QtGui.QPolygonF import append [as 别名]
def testReadWriteXml(self):
pr = QgsProject()
l = QgsLayout(pr)
p = QPolygonF()
p.append(QPointF(0.0, 0.0))
p.append(QPointF(100.0, 0.0))
p.append(QPointF(200.0, 100.0))
shape = QgsLayoutItemPolygon(p, l)
props = {}
props["color"] = "green"
props["style"] = "solid"
props["style_border"] = "solid"
props["color_border"] = "red"
props["width_border"] = "10.0"
props["joinstyle"] = "miter"
style = QgsFillSymbol.createSimple(props)
shape.setSymbol(style)
#save original item to xml
doc = QDomDocument("testdoc")
elem = doc.createElement("test")
self.assertTrue(shape.writeXml(elem, doc, QgsReadWriteContext()))
shape2 = QgsLayoutItemPolygon(l)
self.assertTrue(shape2.readXml(elem.firstChildElement(), doc, QgsReadWriteContext()))
self.assertEqual(shape2.nodes(), shape.nodes())
self.assertEqual(shape2.symbol().symbolLayer(0).color().name(), '#008000')
self.assertEqual(shape2.symbol().symbolLayer(0).strokeColor().name(), '#ff0000')示例5: testReadWriteXml
# 需要导入模块: from qgis.PyQt.QtGui import QPolygonF [as 别名]
# 或者: from qgis.PyQt.QtGui.QPolygonF import append [as 别名]
def testReadWriteXml(self):
pr = QgsProject()
l = QgsLayout(pr)
p = QPolygonF()
p.append(QPointF(0.0, 0.0))
p.append(QPointF(100.0, 0.0))
p.append(QPointF(200.0, 100.0))
shape = QgsLayoutItemPolyline(p, l)
props = {}
props["color"] = "255,0,0,255"
props["width"] = "10.0"
props["capstyle"] = "square"
style = QgsLineSymbol.createSimple(props)
shape.setSymbol(style)
#save original item to xml
doc = QDomDocument("testdoc")
elem = doc.createElement("test")
self.assertTrue(shape.writeXml(elem, doc, QgsReadWriteContext()))
shape2 = QgsLayoutItemPolyline(l)
self.assertTrue(shape2.readXml(elem.firstChildElement(), doc, QgsReadWriteContext()))
self.assertEqual(shape2.nodes(), shape.nodes())
self.assertEqual(shape2.symbol().symbolLayer(0).color().name(), '#ff0000')示例6: testVerticalLine
# 需要导入模块: from qgis.PyQt.QtGui import QPolygonF [as 别名]
# 或者: from qgis.PyQt.QtGui.QPolygonF import append [as 别名]
def testVerticalLine(self):
pr = QgsProject()
l = QgsLayout(pr)
l.initializeDefaults()
p = QPolygonF()
p.append(QPointF(100.0, 50.0))
p.append(QPointF(100.0, 100.0))
shape = QgsLayoutItemPolyline(p, l)
l.addLayoutItem(shape)
props = {}
props["color"] = "0,0,0,255"
props["width"] = "10.0"
props["capstyle"] = "square"
style = QgsLineSymbol.createSimple(props)
shape.setSymbol(style)
checker = QgsLayoutChecker(
'composerpolyline_vertline', l)
checker.setControlPathPrefix("composer_polyline")
myTestResult, myMessage = checker.testLayout()
assert myTestResult, myMessage示例7: testNodeAtPosition
# 需要导入模块: from qgis.PyQt.QtGui import QPolygonF [as 别名]
# 或者: from qgis.PyQt.QtGui.QPolygonF import append [as 别名]
def testNodeAtPosition(self):
"""Test nodeAtPosition method"""
p = QPolygonF()
p.append(QPointF(0.0, 0.0))
p.append(QPointF(100.0, 0.0))
p.append(QPointF(200.0, 100.0))
p.append(QPointF(100.0, 200.0))
polygon = QgsLayoutItemPolygon(p, self.layout)
# default searching radius is 10
rc = polygon.nodeAtPosition(QPointF(100.0, 210.0))
self.assertEqual(rc, -1)
# default searching radius is 10
rc = polygon.nodeAtPosition(
QPointF(100.0, 210.0), False)
self.assertEqual(rc, 3)
# default searching radius is 10
rc = polygon.nodeAtPosition(
QPointF(100.0, 210.0), True, 10.1)
self.assertEqual(rc, 3)示例8: testNodes
# 需要导入模块: from qgis.PyQt.QtGui import QPolygonF [as 别名]
# 或者: from qgis.PyQt.QtGui.QPolygonF import append [as 别名]
def testNodes(self):
polygon = QPolygonF()
polygon.append(QPointF(0.0, 0.0))
polygon.append(QPointF(100.0, 0.0))
polygon.append(QPointF(200.0, 100.0))
polygon.append(QPointF(100.0, 200.0))
p = QgsLayoutItemPolygon(polygon, self.layout)
self.assertEqual(p.nodes(), polygon)
polygon = QPolygonF()
polygon.append(QPointF(0.0, 0.0))
polygon.append(QPointF(1000.0, 0.0))
polygon.append(QPointF(2000.0, 100.0))
polygon.append(QPointF(1000.0, 200.0))
p.setNodes(polygon)
self.assertEqual(p.nodes(), polygon)