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152 lines
5.7 KiB
Python
152 lines
5.7 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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GdalAlgorithmProvider.py
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---------------------
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Date : August 2012
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Copyright : (C) 2012 by Victor Olaya
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Email : volayaf at gmail dot 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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__author__ = 'Victor Olaya'
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__date__ = 'August 2012'
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__copyright__ = '(C) 2012, Victor Olaya'
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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 qgis.core import QgsApplication
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from processing.core.AlgorithmProvider import AlgorithmProvider
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from processing.core.ProcessingConfig import ProcessingConfig, Setting
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from .GdalUtils import GdalUtils
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from .nearblack import nearblack
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from .information import information
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from .warp import warp
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from .rgb2pct import rgb2pct
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from .translate import translate
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from .pct2rgb import pct2rgb
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from .merge import merge
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from .buildvrt import buildvrt
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from .polygonize import polygonize
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from .gdaladdo import gdaladdo
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from .ClipByExtent import ClipByExtent
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from .ClipByMask import ClipByMask
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from .contour import contour
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from .rasterize import rasterize
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from .proximity import proximity
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from .sieve import sieve
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from .fillnodata import fillnodata
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from .extractprojection import ExtractProjection
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from .gdal2xyz import gdal2xyz
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from .hillshade import hillshade
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from .slope import slope
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from .aspect import aspect
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from .tri import tri
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from .tpi import tpi
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from .roughness import roughness
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from .ColorRelief import ColorRelief
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from .GridInvDist import GridInvDist
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from .GridAverage import GridAverage
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from .GridNearest import GridNearest
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from .GridDataMetrics import GridDataMetrics
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from .gdaltindex import gdaltindex
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from .gdalcalc import gdalcalc
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from .rasterize_over import rasterize_over
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from .retile import retile
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from .gdal2tiles import gdal2tiles
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from .AssignProjection import AssignProjection
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from .ogr2ogr import Ogr2Ogr
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from .ogr2ogrclip import Ogr2OgrClip
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from .ogr2ogrclipextent import Ogr2OgrClipExtent
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from .ogr2ogrtopostgis import Ogr2OgrToPostGis
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from .ogr2ogrtopostgislist import Ogr2OgrToPostGisList
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from .ogr2ogrpointsonlines import Ogr2OgrPointsOnLines
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from .ogr2ogrbuffer import Ogr2OgrBuffer
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from .ogr2ogrdissolve import Ogr2OgrDissolve
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from .onesidebuffer import OneSideBuffer
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from .offsetcurve import OffsetCurve
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from .ogr2ogrtabletopostgislist import Ogr2OgrTableToPostGisList
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from .ogrinfo import OgrInfo
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from .ogrsql import OgrSql
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pluginPath = os.path.normpath(os.path.join(
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os.path.split(os.path.dirname(__file__))[0], os.pardir))
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class GdalAlgorithmProvider(AlgorithmProvider):
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"""This provider incorporates GDAL-based algorithms into the
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Processing framework.
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Algorithms are called directly using the command line interface.
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They implemented individually extending GeoAlgorithm class.
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"""
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def __init__(self):
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super().__init__()
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self.createAlgsList()
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def initializeSettings(self):
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AlgorithmProvider.initializeSettings(self)
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ProcessingConfig.addSetting(Setting(
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self.name(),
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GdalUtils.GDAL_HELP_PATH,
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self.tr('Location of GDAL docs'),
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GdalUtils.gdalHelpPath()))
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def unload(self):
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AlgorithmProvider.unload(self)
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ProcessingConfig.removeSetting(GdalUtils.GDAL_HELP_PATH)
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def name(self):
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version = GdalUtils.readableVersion()
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return 'GDAL ({})'.format(version)
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def id(self):
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return 'gdal'
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def icon(self):
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return QgsApplication.getThemeIcon("/providerGdal.svg")
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def svgIconPath(self):
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return QgsApplication.iconPath("providerGdal.svg")
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def _loadAlgorithms(self):
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self.algs = self.preloadedAlgs
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def createAlgsList(self):
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# First we populate the list of algorithms with those created
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# extending GeoAlgorithm directly (those that execute GDAL
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# using the console)
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self.preloadedAlgs = [nearblack(), information(), warp(), translate(),
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rgb2pct(), pct2rgb(), merge(), buildvrt(), polygonize(), gdaladdo(),
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ClipByExtent(), ClipByMask(), contour(), rasterize(), proximity(),
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sieve(), fillnodata(), ExtractProjection(), gdal2xyz(),
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hillshade(), slope(), aspect(), tri(), tpi(), roughness(),
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ColorRelief(), GridInvDist(), GridAverage(), GridNearest(),
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GridDataMetrics(), gdaltindex(), gdalcalc(), rasterize_over(),
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retile(), gdal2tiles(), AssignProjection(),
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# ----- OGR tools -----
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OgrInfo(), Ogr2Ogr(), Ogr2OgrClip(), Ogr2OgrClipExtent(),
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Ogr2OgrToPostGis(), Ogr2OgrToPostGisList(), Ogr2OgrPointsOnLines(),
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Ogr2OgrBuffer(), Ogr2OgrDissolve(), OneSideBuffer(),
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OffsetCurve(), Ogr2OgrTableToPostGisList(), OgrSql(),
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]
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def getSupportedOutputRasterLayerExtensions(self):
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return GdalUtils.getSupportedRasterExtensions()
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