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[processing] add gdal2xyz tool (fix #8723)
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# -*- coding: utf-8 -*- | ||
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""" | ||
*************************************************************************** | ||
gdal2xyz.py | ||
--------------------- | ||
Date : September 2013 | ||
Copyright : (C) 2013 by Alexander Bruy | ||
Email : alexander dot bruy at gmail dot com | ||
*************************************************************************** | ||
* * | ||
* This program is free software; you can redistribute it and/or modify * | ||
* it under the terms of the GNU General Public License as published by * | ||
* the Free Software Foundation; either version 2 of the License, or * | ||
* (at your option) any later version. * | ||
* * | ||
*************************************************************************** | ||
""" | ||
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__author__ = 'Alexander Bruy' | ||
__date__ = 'September 2013' | ||
__copyright__ = '(C) 2013, Alexander Bruy' | ||
# This will get replaced with a git SHA1 when you do a git archive | ||
__revision__ = '$Format:%H$' | ||
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import os | ||
from PyQt4.QtGui import * | ||
from PyQt4.QtCore import * | ||
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from processing.core.GeoAlgorithm import GeoAlgorithm | ||
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from processing.parameters.ParameterRaster import ParameterRaster | ||
from processing.parameters.ParameterNumber import ParameterNumber | ||
from processing.outputs.OutputTable import OutputTable | ||
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from processing.tools.system import * | ||
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from processing.gdal.GdalUtils import GdalUtils | ||
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class gdal2xyz(GeoAlgorithm): | ||
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INPUT = "INPUT" | ||
BAND = "BAND" | ||
OUTPUT = "OUTPUT" | ||
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#def getIcon(self): | ||
# return QIcon(os.path.dirname(__file__) + "/icons/gdal2xyz.png") | ||
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def defineCharacteristics(self): | ||
self.name = "gdal2xyz" | ||
self.group = "[GDAL] Conversion" | ||
self.addParameter(ParameterRaster(self.INPUT, "Input layer", False)) | ||
self.addParameter(ParameterNumber(self.BAND, "Band number", 1, 9999, 1)) | ||
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self.addOutput(OutputTable(self.OUTPUT, "Output file")) | ||
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def processAlgorithm(self, progress): | ||
arguments = [] | ||
arguments.append("-band") | ||
arguments.append(str(self.getParameterValue(self.BAND))) | ||
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arguments.append("-csv") | ||
arguments.append(self.getParameterValue(self.INPUT)) | ||
arguments.append(self.getOutputValue(self.OUTPUT)) | ||
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commands = [] | ||
if isWindows(): | ||
commands = ["cmd.exe", "/C ", "gdal2xyz.bat", GdalUtils.escapeAndJoin(arguments)] | ||
else: | ||
commands = ["gdal2xyz.py", GdalUtils.escapeAndJoin(arguments)] | ||
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GdalUtils.runGdal(commands, progress) |