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77 lines
3.3 KiB
Python
77 lines
3.3 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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lasviewPro.py
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---------------------
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Date : October 2014
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Copyright : (C) 2014 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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from future import standard_library
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standard_library.install_aliases()
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from builtins import str
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__author__ = 'Martin Isenburg'
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__date__ = 'October 2014'
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__copyright__ = '(C) 2014, Martin Isenburg'
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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 ParameterNumber
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class lasviewPro(LAStoolsAlgorithm):
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POINTS = "POINTS"
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SIZE = "SIZE"
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SIZES = ["1024 768", "800 600", "1200 900", "1200 400", "1550 900", "1550 1150"]
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COLORING = "COLORING"
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COLORINGS = ["default", "classification", "elevation1", "elevation2", "intensity", "return", "flightline", "rgb"]
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def defineCharacteristics(self):
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self.name, self.i18n_name = self.trAlgorithm('lasviewPro')
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self.group, self.i18n_group = self.trAlgorithm('LAStools Production')
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self.addParametersPointInputFolderGUI()
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self.addParametersFilesAreFlightlinesGUI()
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self.addParameter(ParameterNumber(lasviewPro.POINTS,
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self.tr("max number of points sampled"), 100000, 20000000, 5000000))
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self.addParameter(ParameterSelection(lasviewPro.COLORING,
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self.tr("color by"), lasviewPro.COLORINGS, 0))
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self.addParameter(ParameterSelection(lasviewPro.SIZE,
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self.tr("window size (x y) in pixels"), lasviewPro.SIZES, 0))
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self.addParametersAdditionalGUI()
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self.addParametersVerboseGUI()
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def processAlgorithm(self, progress):
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commands = [os.path.join(LAStoolsUtils.LAStoolsPath(), "bin", "lasview")]
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self.addParametersVerboseCommands(commands)
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self.addParametersPointInputFolderCommands(commands)
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self.addParametersFilesAreFlightlinesCommands(commands)
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points = self.getParameterValue(lasviewPro.POINTS)
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commands.append("-points " + str(points))
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self.addParametersAdditionalCommands(commands)
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coloring = self.getParameterValue(lasviewPro.COLORING)
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if coloring != 0:
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commands.append("-color_by_" + lasviewPro.COLORINGS[coloring])
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size = self.getParameterValue(lasviewPro.SIZE)
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if size != 0:
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commands.append("-win " + lasviewPro.SIZES[size])
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LAStoolsUtils.runLAStools(commands, progress)
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