【发布时间】:2019-08-12 12:36:34
【问题描述】:
我使用的是 QGIS 2.8.1,我想选择名为“tempshpfile”的 shapefile 并缩放到该多边形 shapefile 上的图层。
我的代码是:
import ogr,os
from PyQt4.QtGui import *
from PyQt4.QtCore import *
from qgis.core import *
import qgis.utils
import glob
import processing
from processing.core.Processing import Processing
from PyQt4.QtCore import QTimer
Processing.initialize()
Processing.updateAlgsList()
# Add array of address below
allFiles = ["C:/Shapefiles/Map_0077421.shp"]
filesLen = len(allFiles)
TexLayer = "C:/Texas_NAD27/Texas_NAD27.shp"
for lop in range(filesLen):
wb = QgsVectorLayer(allFiles[lop], 'tempshpfile', 'ogr')
wbTex = QgsVectorLayer(TexLayer, 'TexasGrid', 'ogr')
QgsMapLayerRegistry.instance().addMapLayer(wb)
QgsMapLayerRegistry.instance().addMapLayer(wbTex)
【问题讨论】: