1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
# -*- 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)
|
