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114 lines
5.3 KiB
Python
114 lines
5.3 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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lasinfo.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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Date : September 2013 and May 2016
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Copyright : (C) 2013 by Martin Isenburg
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Email : martin near rapidlasso point 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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import os
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from .LAStoolsUtils import LAStoolsUtils
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from .LAStoolsAlgorithm import LAStoolsAlgorithm
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from processing.core.parameters import ParameterSelection
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from processing.core.parameters import ParameterBoolean
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from processing.core.outputs import OutputFile
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from processing.core.parameters import ParameterNumber
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class lasinfo(LAStoolsAlgorithm):
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COMPUTE_DENSITY = "COMPUTE_DENSITY"
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REPAIR_BB = "REPAIR_BB"
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REPAIR_COUNTERS = "REPAIR_COUNTERS"
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HISTO1 = "HISTO1"
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HISTO2 = "HISTO2"
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HISTO3 = "HISTO3"
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HISTOGRAM = ["---", "x", "y", "z", "intensity", "classification", "scan_angle", "user_data", "point_source", "gps_time", "X", "Y", "Z"]
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HISTO1_BIN = "HISTO1_BIN"
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HISTO2_BIN = "HISTO2_BIN"
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HISTO3_BIN = "HISTO3_BIN"
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OUTPUT = "OUTPUT"
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def defineCharacteristics(self):
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self.name, self.i18n_name = self.trAlgorithm('lasinfo')
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self.group, self.i18n_group = self.trAlgorithm('LAStools')
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self.addParametersVerboseGUI()
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self.addParametersPointInputGUI()
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self.addParameter(ParameterBoolean(lasinfo.COMPUTE_DENSITY,
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self.tr("compute density"), False))
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self.addParameter(ParameterBoolean(lasinfo.REPAIR_BB,
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self.tr("repair bounding box"), False))
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self.addParameter(ParameterBoolean(lasinfo.REPAIR_COUNTERS,
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self.tr("repair counters"), False))
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self.addParameter(ParameterSelection(lasinfo.HISTO1,
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self.tr("histogram"), lasinfo.HISTOGRAM, 0))
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self.addParameter(ParameterNumber(lasinfo.HISTO1_BIN,
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self.tr("bin size"), 0, None, 1.0))
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self.addParameter(ParameterSelection(lasinfo.HISTO2,
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self.tr("histogram"), lasinfo.HISTOGRAM, 0))
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self.addParameter(ParameterNumber(lasinfo.HISTO2_BIN,
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self.tr("bin size"), 0, None, 1.0))
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self.addParameter(ParameterSelection(lasinfo.HISTO3,
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self.tr("histogram"), lasinfo.HISTOGRAM, 0))
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self.addParameter(ParameterNumber(lasinfo.HISTO3_BIN,
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self.tr("bin size"), 0, None, 1.0))
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self.addOutput(OutputFile(lasinfo.OUTPUT,
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self.tr("Output ASCII file")))
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self.addParametersAdditionalGUI()
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def processAlgorithm(self, progress):
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if (LAStoolsUtils.hasWine()):
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commands = [os.path.join(LAStoolsUtils.LAStoolsPath(), "bin", "lasinfo.exe")]
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else:
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commands = [os.path.join(LAStoolsUtils.LAStoolsPath(), "bin", "lasinfo")]
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self.addParametersVerboseCommands(commands)
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self.addParametersPointInputCommands(commands)
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if self.getParameterValue(lasinfo.COMPUTE_DENSITY):
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commands.append("-cd")
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if self.getParameterValue(lasinfo.REPAIR_BB):
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commands.append("-repair_bb")
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if self.getParameterValue(lasinfo.REPAIR_COUNTERS):
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commands.append("-repair_counters")
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histo = self.getParameterValue(lasinfo.HISTO1)
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if histo != 0:
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commands.append("-histo")
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commands.append(lasinfo.HISTOGRAM[histo])
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commands.append(unicode(self.getParameterValue(lasinfo.HISTO1_BIN)))
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histo = self.getParameterValue(lasinfo.HISTO2)
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if histo != 0:
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commands.append("-histo")
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commands.append(lasinfo.HISTOGRAM[histo])
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commands.append(unicode(self.getParameterValue(lasinfo.HISTO2_BIN)))
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histo = self.getParameterValue(lasinfo.HISTO3)
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if histo != 0:
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commands.append("-histo")
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commands.append(lasinfo.HISTOGRAM[histo])
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commands.append(unicode(self.getParameterValue(lasinfo.HISTO3_BIN)))
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commands.append("-o")
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commands.append(self.getOutputValue(lasinfo.OUTPUT))
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self.addParametersAdditionalCommands(commands)
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LAStoolsUtils.runLAStools(commands, progress)
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