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# -*- coding: utf-8 -*-
"""
***************************************************************************
PolyClipData.py
---------------------
Date : May 2014
Copyright : (C) 2014 by Niccolo' Marchi
Email : sciurusurbanus at hotmail dot it
***************************************************************************
* *
* 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. *
* *
***************************************************************************
"""
__author__ = "Niccolo' Marchi"
__date__ = 'May 2014'
__copyright__ = "(C) 2014 by Niccolo' Marchi"
# This will get replaced with a git SHA1 when you do a git archive
__revision__ = '$Format:%H$'
import os
from processing.core.parameters import ParameterFile
from processing.core.parameters import ParameterBoolean
from processing.core.parameters import ParameterString
from processing.core.outputs import OutputFile
from .FusionAlgorithm import FusionAlgorithm
from .FusionUtils import FusionUtils
class PolyClipData(FusionAlgorithm):
INPUT = 'INPUT'
OUTPUT = 'OUTPUT'
SHAPE = 'SHAPE'
MASK = 'MASK'
FIELD = 'FIELD'
VALUE = 'VALUE'
def defineCharacteristics(self):
self.name, self.i18n_name = self.trAlgorithm('Poly Clip Data')
self.group, self.i18n_group = self.trAlgorithm('Points')
self.addParameter(ParameterFile(
self.INPUT, self.tr('Input LAS layer')))
self.addParameter(ParameterFile(self.MASK, self.tr('Mask layer')))
self.addOutput(OutputFile(self.OUTPUT,
self.tr('Output clipped LAS file'), 'las'))
self.addParameter(ParameterBoolean(self.SHAPE,
self.tr('Use Shape attribute'), False))
## 'field' e 'value' box should appear or get activated if Shape attribute is switched ON
self.addParameter(ParameterString(self.FIELD,
self.tr('Shape field index')))
self.addParameter(ParameterString(self.VALUE, self.tr("Shape value")))
self.addAdvancedModifiers()
def processAlgorithm(self, progress):
commands = [os.path.join(FusionUtils.FusionPath(), 'PolyClipData.exe')]
commands.append('/verbose')
if self.getParameterValue(self.SHAPE):
commands.append('/shape:' + unicode(self.getParameterValue(self.FIELD)) + ',' + unicode(self.getParameterValue(self.VALUE)))
self.addAdvancedModifiersToCommand(commands)
commands.append(self.getParameterValue(self.MASK))
outFile = self.getOutputValue(self.OUTPUT)
commands.append(outFile)
files = self.getParameterValue(self.INPUT).split(';')
if len(files) == 1:
commands.append(self.getParameterValue(self.INPUT))
else:
FusionUtils.createFileList(files)
commands.append(FusionUtils.tempFileListFilepath())
FusionUtils.runFusion(commands, progress)
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