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Python GdalUtils.getFormatShortNameFromFilename方法代码示例

本文整理汇总了Python中sextante.gdal.GdalUtils.GdalUtils.getFormatShortNameFromFilename方法的典型用法代码示例。如果您正苦于以下问题：Python GdalUtils.getFormatShortNameFromFilename方法的具体用法？Python GdalUtils.getFormatShortNameFromFilename怎么用？Python GdalUtils.getFormatShortNameFromFilename使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类sextante.gdal.GdalUtils.GdalUtils的用法示例。


在下文中一共展示了GdalUtils.getFormatShortNameFromFilename方法的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: processAlgorithm

# 需要导入模块: from sextante.gdal.GdalUtils import GdalUtils [as 别名]
# 或者: from sextante.gdal.GdalUtils.GdalUtils import getFormatShortNameFromFilename [as 别名]
    def processAlgorithm(self, progress):
        
        out = self.getOutputValue(translate.OUTPUT)
        outsize = str(self.getParameterValue(translate.OUTSIZE))
        outsizePerc = str(self.getParameterValue(translate.OUTSIZE_PERC))
        noData = str(self.getParameterValue(translate.NO_DATA))
        expand = str(self.getParameterFromName(translate.EXPAND).options[self.getParameterValue(translate.EXPAND)])
        projwin = str(self.getParameterValue(translate.PROJWIN))
        srs = str(self.getParameterValue(translate.SRS))
        sds = str(self.getParameterValue(translate.SDS))
        extra = str(self.getParameterValue(translate.EXTRA))
        
        commands = ["gdal_translate"]
        commands.append("-of")
        commands.append(GdalUtils.getFormatShortNameFromFilename(out))
        if outsizePerc == "True":
            outsizeStr = "-outsize "+outsize+"% "+outsize+"%"
        else:
            outsizeStr = "-outsize "+outsize+" "+outsize
        commands.append(outsizeStr) 
        commands.append("-a_nodata "+noData)
        if expand != "none":
            commands.append("-expand "+expand)
        regionCoords = projwin.split(",")
        commands.append("-projwin "+regionCoords[0]+" "+regionCoords[3]+" "+regionCoords[1]+" "+regionCoords[2])
        if srs != "":
            commands.append("-a_srs EPSG:"+srs)
        if sds == "True":
            commands.append("-sds")
        commands.append(extra)
        commands.append(self.getParameterValue(translate.INPUT))
        commands.append(out)


        GdalUtils.runGdal(commands, progress)
开发者ID:Nald，项目名称:Quantum-GIS，代码行数:37，代码来源:translate.py

示例2: processAlgorithm

# 需要导入模块: from sextante.gdal.GdalUtils import GdalUtils [as 别名]
# 或者: from sextante.gdal.GdalUtils.GdalUtils import getFormatShortNameFromFilename [as 别名]
    def processAlgorithm(self, progress):
        commands = ["gdal_translate"]
        commands.append("-of")
        out = self.getOutputValue(translate.OUTPUT)
        commands.append(GdalUtils.getFormatShortNameFromFilename(out))
        commands.append(self.getParameterValue(translate.INPUT))
        commands.append(out)

        GdalUtils.runGdal(commands, progress)
开发者ID:mokerjoke，项目名称:Quantum-GIS，代码行数:11，代码来源:translate.py

示例3: processAlgorithm

# 需要导入模块: from sextante.gdal.GdalUtils import GdalUtils [as 别名]
# 或者: from sextante.gdal.GdalUtils.GdalUtils import getFormatShortNameFromFilename [as 别名]
    def processAlgorithm(self, progress):
        if SextanteUtils.isWindows():
            commands = ["cmd.exe", "/C ", "pct2rgb.bat"]
        else:
            commands = ["pct2rgb.py"]
        commands.append("-b")
        commands.append(str(self.getParameterValue(pct2rgb.NBAND) + 1))
        commands.append("-of")
        out = self.getOutputValue(pct2rgb.OUTPUT)
        commands.append(GdalUtils.getFormatShortNameFromFilename(out))
        commands.append(self.getParameterValue(pct2rgb.INPUT))
        commands.append(out)

        GdalUtils.runGdal(commands, progress)
开发者ID:mokerjoke，项目名称:Quantum-GIS，代码行数:16，代码来源:pct2rgb.py

示例4: processAlgorithm

# 需要导入模块: from sextante.gdal.GdalUtils import GdalUtils [as 别名]
# 或者: from sextante.gdal.GdalUtils.GdalUtils import getFormatShortNameFromFilename [as 别名]
    def processAlgorithm(self, progress):
        if SextanteUtils.isWindows():
            commands = ["cmd.exe", "/C ", "gdal_merge.bat"]
        else:
            commands = ["gdal_merge.py"]
        if self.getParameterValue(merge.SEPARATE):
            commands.append("-separate")
        if self.getParameterValue(merge.PCT):
            commands.append("-pct")
        commands.append("-of")
        out = self.getOutputValue(merge.OUTPUT)
        commands.append(GdalUtils.getFormatShortNameFromFilename(out))
        commands.append(self.getParameterValue(merge.INPUT).replace(";", " "))
        commands.append(out)

        GdalUtils.runGdal(commands, progress)
开发者ID:mokerjoke，项目名称:Quantum-GIS，代码行数:18，代码来源:merge.py

示例5: processAlgorithm

# 需要导入模块: from sextante.gdal.GdalUtils import GdalUtils [as 别名]
# 或者: from sextante.gdal.GdalUtils.GdalUtils import getFormatShortNameFromFilename [as 别名]
    def processAlgorithm(self, progress):
        arguments = []
        arguments.append("-n")
        arguments.append(str(self.getParameterValue(rgb2pct.NCOLORS)))
        arguments.append("-of")
        out = self.getOutputValue(rgb2pct.OUTPUT)
        arguments.append(GdalUtils.getFormatShortNameFromFilename(out))
        arguments.append(self.getParameterValue(rgb2pct.INPUT))
        arguments.append(out)

        if SextanteUtils.isWindows():
            commands = ["cmd.exe", "/C ", "rgb2pct.bat", GdalUtils.escapeAndJoin(arguments)]
        else:
            commands = ["rgb2pct.py", GdalUtils.escapeAndJoin(arguments)]

        GdalUtils.runGdal(commands, progress)
开发者ID:Adam-Brown，项目名称:Quantum-GIS，代码行数:18，代码来源:rgb2pct.py

示例6: processAlgorithm

# 需要导入模块: from sextante.gdal.GdalUtils import GdalUtils [as 别名]
# 或者: from sextante.gdal.GdalUtils.GdalUtils import getFormatShortNameFromFilename [as 别名]
    def processAlgorithm(self, progress):
        srs = self.getParameterValue(warp.DEST_SRS)
        self.crs = QgsCoordinateReferenceSystem(int(srs))
        commands = ["gdalwarp"]
        commands.append("-s_srs")
        commands.append("EPSG:" + str(self.getParameterValue(warp.SOURCE_SRS)))
        commands.append("-t_srs")
        commands.append("EPSG:" + str(srs))
        commands.append("-r")
        commands.append(warp.METHOD_OPTIONS[self.getParameterValue(warp.METHOD)])
        commands.append("-of")
        out = self.getOutputValue(warp.OUTPUT)
        commands.append(GdalUtils.getFormatShortNameFromFilename(out))
        commands.append(self.getParameterValue(warp.INPUT))
        commands.append(out)

        GdalUtils.runGdal(commands, progress)
开发者ID:carsonfarmer，项目名称:Quantum-GIS，代码行数:19，代码来源:warp.py

示例7: processAlgorithm

# 需要导入模块: from sextante.gdal.GdalUtils import GdalUtils [as 别名]
# 或者: from sextante.gdal.GdalUtils.GdalUtils import getFormatShortNameFromFilename [as 别名]
    def processAlgorithm(self, progress):
        out = self.getOutputValue(translate.OUTPUT)
        outsize = str(self.getParameterValue(translate.OUTSIZE))
        outsizePerc = str(self.getParameterValue(translate.OUTSIZE_PERC))
        noData = str(self.getParameterValue(translate.NO_DATA))
        expand = str(self.getParameterFromName(translate.EXPAND).options[self.getParameterValue(translate.EXPAND)])
        projwin = str(self.getParameterValue(translate.PROJWIN))
        crsId = self.getParameterValue(translate.SRS)
        sds = self.getParameterValue(translate.SDS)
        extra = str(self.getParameterValue(translate.EXTRA))

        arguments = []
        arguments.append("-of")
        arguments.append(GdalUtils.getFormatShortNameFromFilename(out))
        if outsizePerc == "True":
            arguments.append("-outsize")
            arguments.append(outsize + "%")
            arguments.append(outsize + "%")
        else:
            arguments.append("-outsize")
            arguments.append(outsize)
            arguments.append(outsize)
        arguments.append("-a_nodata")
        arguments.append(noData)
        if expand != "none":
            arguments.append("-expand")
            arguments.append(expand)
        regionCoords = projwin.split(",")
        arguments.append("-projwin")
        arguments.append(regionCoords[0])
        arguments.append(regionCoords[3])
        arguments.append(regionCoords[1])
        arguments.append(regionCoords[2])
        if crsId is not None:
            arguments.append("-a_srs")
            arguments.append(str(crsId))
            self.crs = QgsCoordinateReferenceSystem(crsId)
        if sds:
            arguments.append("-sds")
        if len(extra) > 0:
            arguments.append(extra)
        arguments.append(self.getParameterValue(translate.INPUT))
        arguments.append(out)

        GdalUtils.runGdal(["gdal_translate", GdalUtils.escapeAndJoin(arguments)], progress)
开发者ID:Adam-Brown，项目名称:Quantum-GIS，代码行数:47，代码来源:translate.py

示例8: processAlgorithm

# 需要导入模块: from sextante.gdal.GdalUtils import GdalUtils [as 别名]
# 或者: from sextante.gdal.GdalUtils.GdalUtils import getFormatShortNameFromFilename [as 别名]
    def processAlgorithm(self, progress):
        arguments = []
        if self.getParameterValue(merge.SEPARATE):
            arguments.append("-separate")
        if self.getParameterValue(merge.PCT):
            arguments.append("-pct")
        arguments.append("-o")
        out = self.getOutputValue(merge.OUTPUT)
        arguments.append(out)
        arguments.append("-of")
        arguments.append(GdalUtils.getFormatShortNameFromFilename(out))
        arguments.extend(self.getParameterValue(merge.INPUT).split(";"))

        commands = []
        if SextanteUtils.isWindows():
            commands = ["cmd.exe", "/C ", "gdal_merge.bat", GdalUtils.escapeAndJoin(arguments)]
        else:
            commands = ["gdal_merge.py", GdalUtils.escapeAndJoin(arguments)]

        GdalUtils.runGdal(commands, progress)
开发者ID:jetuk，项目名称:Quantum-GIS，代码行数:22，代码来源:merge.py

示例9: processAlgorithm

# 需要导入模块: from sextante.gdal.GdalUtils import GdalUtils [as 别名]
# 或者: from sextante.gdal.GdalUtils.GdalUtils import getFormatShortNameFromFilename [as 别名]
    def processAlgorithm(self, progress):
        arguments = []
        arguments.append("-s_srs")
        arguments.append(str(self.getParameterValue(warp.SOURCE_SRS)))
        arguments.append("-t_srs")
        crsId = self.getParameterValue(warp.DEST_SRS)
        self.crs = QgsCoordinateReferenceSystem(crsId)
        arguments.append(str(crsId))
        arguments.append("-r")
        arguments.append(warp.METHOD_OPTIONS[self.getParameterValue(warp.METHOD)])
        arguments.append("-of")
        out = self.getOutputValue(warp.OUTPUT)
        arguments.append(GdalUtils.getFormatShortNameFromFilename(out))
        if self.getParameterValue(warp.TR) != 0:
            arguments.append("-tr")
            arguments.append(str(self.getParameterValue(warp.TR)))
            arguments.append(str(self.getParameterValue(warp.TR)))
        extra = str(self.getParameterValue(warp.EXTRA))
        if len(extra) > 0:
            arguments.append(extra)
        arguments.append(self.getParameterValue(warp.INPUT))
        arguments.append(out)

        GdalUtils.runGdal(["gdalwarp", GdalUtils.escapeAndJoin(arguments)], progress)
开发者ID:Adam-Brown，项目名称:Quantum-GIS，代码行数:26，代码来源:warp.py

示例10: 

# 需要导入模块: from sextante.gdal.GdalUtils import GdalUtils [as 别名]
# 或者: from sextante.gdal.GdalUtils.GdalUtils import getFormatShortNameFromFilename [as 别名]
try:
    driver = gdal.IdentifyDriver( dst_filename )
    if driver is not None:
        dst_ds = gdal.Open( dst_filename, gdal.GA_Update )
        dstband = dst_ds.GetRasterBand(dst_band_n)
    else:
        dst_ds = None
except:
    dst_ds = None

# =============================================================================
#     Create output file.
# =============================================================================
if dst_ds is None:
    drv = gdal.GetDriverByName(GdalUtils.getFormatShortNameFromFilename(dst_filename))
    dst_ds = drv.Create( dst_filename,
                         src_ds.RasterXSize, src_ds.RasterYSize, 1,
                         gdal.GetDataTypeByName(creation_type) )

    dst_ds.SetGeoTransform( src_ds.GetGeoTransform() )
    dst_ds.SetProjection( src_ds.GetProjectionRef() )

    dstband = dst_ds.GetRasterBand(1)

# =============================================================================
#    Invoke algorithm.
# =============================================================================

prog_func = gdal.TermProgress
gdal.ComputeProximity( srcband, dstband, options,
开发者ID:L-Infantini，项目名称:Quantum-GIS，代码行数:32，代码来源:proximity.py


注：本文中的sextante.gdal.GdalUtils.GdalUtils.getFormatShortNameFromFilename方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。