gsdview.gdalbackend.gdaltraits

Tool configuration utilities.

class gsdview.gdalbackend.gdaltraits.DatasetAndBand

Trait with dataset and band

class gsdview.gdalbackend.gdaltraits.DriverAndSubdataset

class gsdview.gdalbackend.gdaltraits.GdalDataset

getdataset()

setdataset(fullname)

class gsdview.gdalbackend.gdaltraits.GdalFileEditor2(*args, **traits)

Custom File Editor Factory using GdalSimpleFileEditor2

Return _GdalSimpleFileEditor2 as ‘simple’ Factory to allow setting of starting QFileDialog directory and other customizations. Add subdatasets support to FileEditor2

class gsdview.gdalbackend.gdaltraits.GdalInputComponent

Input section component in tool configuration

extractargs(xwinmax=None, ywinmax=None)

Return input section args for cmdline, except src_dataset

class gsdview.gdalbackend.gdaltraits.GdalMultipleInputComponent

Double Input section component in tool configuration

extractargs(xwinmax=None, ywinmax=None)

Return input section args for cmdline, except src_dataset

setup(basefilename=None, datasetname=None, workdir='/home/valentino', findoverview_cb=None)

update_src_win()

class gsdview.gdalbackend.gdaltraits.GdalOutputComponent

Output section component in tool configuration

extractargs()

Return output section args for cmdline, except src_dataset

class gsdview.gdalbackend.gdaltraits.GdalSpecificComponent

Specific section component in tool configuration

Add a custom implementation for every tool.

extractargs()

Add a custom implementation in subclasses

class gsdview.gdalbackend.gdaltraits.GdalToolDescriptor(executable='', cwd=None, env=None, isextraenv=True, stdout_handler=None, stderr_handler=None, mainwin=None)

Base tool configuration and cmdline building for gdal tools.

extractargs()

Add specific args to values extracted from base method

init_subdsetname(gdaldataset)

Init subdataset name to std one (SBI, MBI, ...)

setup_tool(curr_datasetname, operation='', workdir='/home/valentino', findoverview_cb=None, area_selected=None)

update_dataset(gdaldataset)

Update subdatasets list and driver. Return dataset updated

class gsdview.gdalbackend.gdaltraits.Proj4Projection

extractargs()

gsdview.gdalbackend.gdaltraits.ProjTrait

Mapped Trait for most significant datums in proj.4 format

class gsdview.gdalbackend.gdaltraits.Srs

Trait component for Spatial Reference Systems

extractargs(parname='-t_srs')