sharpetronics/QGIS
1
0
Fork 0
mirror of https://github.com/qgis/QGIS.git synced 2025-02-25 00:58:06 -05:00
Code Issues Packages Projects Releases Wiki Activity

[processing] fixed conversion to unsupported raster formats after running algorithm

Browse Source
This commit is contained in:
volaya 2015-06-22 07:44:21 +02:00
parent 61d81f01d5
commit 83782cc4c8
1 changed files with 27 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
python/plugins/processing/core/GeoAlgorithm.py
View File

@ -17,6 +17,7 @@
***************************************************************************
"""
__author__ = 'Victor Olaya'
__date__ = 'August 2012'
__copyright__ = '(C) 2012, Victor Olaya'
@ -27,10 +28,11 @@ __revision__ = '$Format:%H$'
import os.path
import traceback
import subprocess
import copy
from PyQt4.QtGui import QIcon
from PyQt4.QtCore import QCoreApplication
from PyQt4.QtCore import QCoreApplication, QSettings
from qgis.core import QGis, QgsRasterFileWriter
from processing.core.ProcessingLog import ProcessingLog
@ -294,13 +296,31 @@ class GeoAlgorithm:
elif isinstance(out, OutputRaster):
if out.compatible is not None:
layer = dataobjects.getObjectFromUri(out.compatible)
provider = layer.dataProvider()
writer = QgsRasterFileWriter(out.value)
format = self.getFormatShortNameFromFilename(out.value)
writer.setOutputFormat(format)
writer.writeRaster(layer.pipe(), layer.width(),
layer.height(), layer.extent(),
layer.crs())
orgFile = out.compatible
destFile = out.value
crsid = layer.crs().authid()
settings = QSettings()
path = unicode(settings.value('/GdalTools/gdalPath', ''))
envval = unicode(os.getenv('PATH'))
if not path.lower() in envval.lower().split(os.pathsep):
envval += '%s%s' % (os.pathsep, path)
os.putenv('PATH', envval)
command = 'gdal_translate -of %s -a_srs %s %s %s' % (format, crsid, orgFile, destFile)
if os.name == 'nt':
command = command.split(" ")
else:
command = [command]
subprocess.Popen(
command,
shell=True,
stdout=subprocess.PIPE,
stdin=subprocess.PIPE,
stderr=subprocess.STDOUT,
universal_newlines=False,
)
elif isinstance(out, OutputTable):
if out.compatible is not None:
layer = dataobjects.getObjectFromUri(out.compatible)