mirror of
https://github.com/qgis/QGIS.git
synced 2025-03-07 00:02:15 -05:00
74 lines
3.3 KiB
Python
74 lines
3.3 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
"""
|
|
***************************************************************************
|
|
lasviewPro.py
|
|
---------------------
|
|
Date : October 2014
|
|
Copyright : (C) 2014 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__ = 'October 2014'
|
|
__copyright__ = '(C) 2014, 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 ParameterNumber
|
|
|
|
|
|
class lasviewPro(LAStoolsAlgorithm):
|
|
|
|
POINTS = "POINTS"
|
|
|
|
SIZE = "SIZE"
|
|
SIZES = ["1024 768", "800 600", "1200 900", "1200 400", "1550 900", "1550 1150"]
|
|
|
|
COLORING = "COLORING"
|
|
COLORINGS = ["default", "classification", "elevation1", "elevation2", "intensity", "return", "flightline", "rgb"]
|
|
|
|
def defineCharacteristics(self):
|
|
self.name, self.i18n_name = self.trAlgorithm('lasviewPro')
|
|
self.group, self.i18n_group = self.trAlgorithm('LAStools Production')
|
|
self.addParametersPointInputFolderGUI()
|
|
self.addParametersFilesAreFlightlinesGUI()
|
|
self.addParameter(ParameterNumber(lasviewPro.POINTS,
|
|
self.tr("max number of points sampled"), 100000, 20000000, 5000000))
|
|
self.addParameter(ParameterSelection(lasviewPro.COLORING,
|
|
self.tr("color by"), lasviewPro.COLORINGS, 0))
|
|
self.addParameter(ParameterSelection(lasviewPro.SIZE,
|
|
self.tr("window size (x y) in pixels"), lasviewPro.SIZES, 0))
|
|
self.addParametersAdditionalGUI()
|
|
self.addParametersVerboseGUI()
|
|
|
|
def processAlgorithm(self, progress):
|
|
commands = [os.path.join(LAStoolsUtils.LAStoolsPath(), "bin", "lasview")]
|
|
self.addParametersVerboseCommands(commands)
|
|
self.addParametersPointInputFolderCommands(commands)
|
|
self.addParametersFilesAreFlightlinesCommands(commands)
|
|
points = self.getParameterValue(lasviewPro.POINTS)
|
|
commands.append("-points " + unicode(points))
|
|
self.addParametersAdditionalCommands(commands)
|
|
coloring = self.getParameterValue(lasviewPro.COLORING)
|
|
if coloring != 0:
|
|
commands.append("-color_by_" + lasviewPro.COLORINGS[coloring])
|
|
size = self.getParameterValue(lasviewPro.SIZE)
|
|
if size != 0:
|
|
commands.append("-win " + lasviewPro.SIZES[size])
|
|
|
|
LAStoolsUtils.runLAStools(commands, progress)
|