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2628c480c5
Prevent changes to files that weren't changed between releases. This eases review of the changes between releases significantly.
48 lines
2.2 KiB
Python
48 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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i_pansharpen.py
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---------------
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Date : March 2016
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Copyright : (C) 2016 by Médéric Ribreux
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Email : medspx at medspx dot fr
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************
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"""
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__author__ = 'Médéric Ribreux'
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__date__ = 'March 2016'
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__copyright__ = '(C) 2016, Médéric Ribreux'
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import os
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from processing.tools.system import getTempFilename
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from processing.algs.grass7.Grass7Utils import Grass7Utils
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from qgis.core import QgsProcessingParameterString
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def processCommand(alg, parameters, context, feedback):
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# Temporary remove outputs and add a virtual output parameter
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outputName = 'output_{}'.format(os.path.basename(getTempFilename()))
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param = QgsProcessingParameterString('output', 'virtual output',
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outputName, False, False)
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alg.addParameter(param)
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alg.processCommand(parameters, context, feedback, True)
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def processOutputs(alg, parameters, context, feedback):
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outputName = alg.parameterAsString(parameters, 'output', context)
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createOpt = alg.parameterAsString(parameters, alg.GRASS_RASTER_FORMAT_OPT, context)
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metaOpt = alg.parameterAsString(parameters, alg.GRASS_RASTER_FORMAT_META, context)
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for channel in ['red', 'green', 'blue']:
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fileName = alg.parameterAsOutputLayer(parameters, '{}output'.format(channel), context)
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grassName = '{}_{}'.format(outputName, channel)
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outFormat = Grass7Utils.getRasterFormatFromFilename(fileName)
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alg.exportRasterLayer(grassName, fileName, True, outFormat, createOpt, metaOpt)
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