2012-10-04 19:33:47 +02:00
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# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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LasToolsAlgorithm.py
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---------------------
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Date : August 2012
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Copyright : (C) 2012 by Victor Olaya
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Email : volayaf at gmail dot com
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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__ = 'Victor Olaya'
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__date__ = 'August 2012'
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__copyright__ = '(C) 2012, Victor Olaya'
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# This will get replaced with a git SHA1 when you do a git archive
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__revision__ = '$Format:%H$'
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2012-09-15 18:25:25 +03:00
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from sextante.core.GeoAlgorithm import GeoAlgorithm
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from sextante.parameters.ParameterBoolean import ParameterBoolean
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import os
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from PyQt4 import QtGui
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from sextante.lidar.lastools.LasToolsUtils import LasToolsUtils
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class LasToolsAlgorithm(GeoAlgorithm):
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FIRST_ONLY = "FIRST_ONLY"
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LAST_ONLY = "LAST_ONLY"
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SINGLE_RET_ONLY = "SINGLE_RET_ONLY"
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DOUBLE_RET_ONLY = "DOUBLE_RET_ONLY"
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def getIcon(self):
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filepath = os.path.dirname(__file__) + "/../images/tool.png"
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return QtGui.QIcon(filepath)
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def checkBeforeOpeningParametersDialog(self):
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path = LasToolsUtils.LasToolsPath()
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if path == "":
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return "LasTools folder is not configured.\nPlease configure it before running LasTools algorithms."
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def addCommonParameters(self):
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self.addParameter(ParameterBoolean(LasToolsAlgorithm.FIRST_ONLY, "Keep first return only", False))
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self.addParameter(ParameterBoolean(LasToolsAlgorithm.LAST_ONLY, "Keep last return only", False))
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self.addParameter(ParameterBoolean(LasToolsAlgorithm.SINGLE_RET_ONLY, "Keep single returns only", False))
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self.addParameter(ParameterBoolean(LasToolsAlgorithm.DOUBLE_RET_ONLY, "Keep double returns only", False))
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def addCommonParameterValuesToCommand(self, commands):
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if self.getParameterValue(LasToolsAlgorithm.LAST_ONLY):
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commands.append("-last_only")
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if self.getParameterValue(LasToolsAlgorithm.FIRST_ONLY):
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commands.append("-first_only")
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if self.getParameterValue(LasToolsAlgorithm.SINGLE_RET_ONLY):
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commands.append("-single_returns_only")
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if self.getParameterValue(LasToolsAlgorithm.DOUBLE_RET_ONLY):
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commands.append("-double_returns_only")
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