本文整理汇总了Python中qgis.core.QgsLayoutItemMap.setPos方法的典型用法代码示例。如果您正苦于以下问题:Python QgsLayoutItemMap.setPos方法的具体用法?Python QgsLayoutItemMap.setPos怎么用?Python QgsLayoutItemMap.setPos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.core.QgsLayoutItemMap
的用法示例。
在下文中一共展示了QgsLayoutItemMap.setPos方法的1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: addParcelleMap
# 需要导入模块: from qgis.core import QgsLayoutItemMap [as 别名]
# 或者: from qgis.core.QgsLayoutItemMap import setPos [as 别名]
def addParcelleMap(self):
'''
Add content in the first page
with a map and basic information
'''
# First add headers
for key, item in list(self.composerTemplates.items()):
if 'sticky' in item:
self.buildComposerLabel(key, item, 0)
# Get feature extent
exp = QgsExpression('"geo_parcelle" = \'%s\'' % self.geo_parcelle)
request = QgsFeatureRequest(exp)
extent = None
features = self.layer.getFeatures(request)
for feature in features:
geom = feature.geometry()
peri = geom.length()
buf = peri / 20
extent = geom.buffer(buf,5).boundingBox()
# Add memory layer to highlight parcelle
if extent:
if self.redlineLayer:
self.mProject.removeMapLayer(self.redlineLayer.id())
crs = self.layer.crs().authid()
vl = QgsVectorLayer("Polygon?crs=" + crs, "temporary", "memory")
pr = vl.dataProvider()
vl.startEditing()
pr.addFeatures([f for f in self.layer.getFeatures(request)])
vl.commitChanges()
vl.updateExtents()
props = vl.renderer().symbol().symbolLayer(0).properties()
props['outline_width'] = u'1'
props['outline_color'] = u'0,85,255,255'
props['outline_style'] = u'solid'
props['style'] = u'no'
vl.renderer().setSymbol(QgsFillSymbol.createSimple(props))
self.mProject.addMapLayer(vl)
self.redlineLayer = vl
# Add composer map & to parcelle
miLayers = self.mInstance.layers()
miLayers.insert( 0, vl )
cm = QgsLayoutItemMap(self.currentComposition)
cm.updateBoundingRect()
cm.setRect(QRectF(0, 0, 286, 190))
cm.setPos(6,15)
cm.setLayers(self.mProject.mapThemeCollection().masterVisibleLayers())
if extent:
cm.zoomToExtent(extent)
cm.setFrameEnabled(True)
cm.setBackgroundEnabled(True)
self.currentComposition.addItem(cm)