mirror of
https://github.com/qgis/QGIS.git
synced 2025-02-27 00:33:48 -05:00
76 lines
3.3 KiB
Python
76 lines
3.3 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
"""
|
|
***************************************************************************
|
|
blast2dem.py
|
|
---------------------
|
|
Date : September 2013
|
|
Copyright : (C) 2013 by Martin Isenburg
|
|
Email : martin near rapidlasso point com
|
|
***************************************************************************
|
|
* *
|
|
* 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__ = 'Martin Isenburg'
|
|
__date__ = 'September 2013'
|
|
__copyright__ = '(C) 2013, Martin Isenburg'
|
|
# This will get replaced with a git SHA1 when you do a git archive
|
|
__revision__ = '$Format:%H$'
|
|
|
|
import os
|
|
from LAStoolsUtils import LAStoolsUtils
|
|
from LAStoolsAlgorithm import LAStoolsAlgorithm
|
|
|
|
from processing.core.parameters import ParameterSelection
|
|
from processing.core.parameters import ParameterBoolean
|
|
|
|
|
|
class blast2dem(LAStoolsAlgorithm):
|
|
|
|
ATTRIBUTE = "ATTRIBUTE"
|
|
PRODUCT = "PRODUCT"
|
|
ATTRIBUTES = ["elevation", "slope", "intensity", "rgb"]
|
|
PRODUCTS = ["actual values", "hillshade", "gray", "false"]
|
|
USE_TILE_BB = "USE_TILE_BB"
|
|
|
|
def defineCharacteristics(self):
|
|
self.name, self.i18n_name = self.trAlgorithm('blast2dem')
|
|
self.group, self.i18n_group = self.trAlgorithm('LAStools')
|
|
self.addParametersVerboseGUI()
|
|
self.addParametersPointInputGUI()
|
|
self.addParametersFilter1ReturnClassFlagsGUI()
|
|
self.addParametersStepGUI()
|
|
self.addParameter(ParameterSelection(blast2dem.ATTRIBUTE,
|
|
self.tr("Attribute"), blast2dem.ATTRIBUTES, 0))
|
|
self.addParameter(ParameterSelection(blast2dem.PRODUCT,
|
|
self.tr("Product"), blast2dem.PRODUCTS, 0))
|
|
self.addParameter(ParameterBoolean(blast2dem.USE_TILE_BB,
|
|
self.tr("Use tile bounding box (after tiling with buffer)"), False))
|
|
self.addParametersRasterOutputGUI()
|
|
self.addParametersAdditionalGUI()
|
|
|
|
def processAlgorithm(self, progress):
|
|
commands = [os.path.join(LAStoolsUtils.LAStoolsPath(), "bin", "blast2dem")]
|
|
self.addParametersVerboseCommands(commands)
|
|
self.addParametersPointInputCommands(commands)
|
|
self.addParametersFilter1ReturnClassFlagsCommands(commands)
|
|
self.addParametersStepCommands(commands)
|
|
attribute = self.getParameterValue(blast2dem.ATTRIBUTE)
|
|
if attribute != 0:
|
|
commands.append("-" + blast2dem.ATTRIBUTES[attribute])
|
|
product = self.getParameterValue(blast2dem.PRODUCT)
|
|
if product != 0:
|
|
commands.append("-" + blast2dem.PRODUCTS[product])
|
|
if (self.getParameterValue(blast2dem.USE_TILE_BB)):
|
|
commands.append("-use_tile_bb")
|
|
self.addParametersRasterOutputCommands(commands)
|
|
self.addParametersAdditionalCommands(commands)
|
|
|
|
LAStoolsUtils.runLAStools(commands, progress)
|