Opened 17 years ago
Last modified 17 years ago
#1414 closed defect
world files and locale — at Version 7
Reported by: | warmerdam | Owned by: | warmerdam |
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Priority: | high | Milestone: | 1.4.1 |
Component: | GDAL_Raster | Version: | unspecified |
Severity: | normal | Keywords: | |
Cc: | Markus Neteler |
Description (last modified by )
When operating in the C locale, GDAL cannot read world files using commas in place of a period as the decimal point (ie. typical of the "de" locale for instance).
Please modify the worldfile reading code to support either "." or "," as the decimal place regardless of the working locale. Basically, use the CPLAtof() function in place of atof().
(see GDALReadWorldFile() in gdal/gcore/gdal_misc.cpp)
Make sure a test of this is added to the test suite.
Change History (5)
comment:2 by , 17 years ago
I have added a CPLAtofM() in cpl_strtod.cpp which accepts either "," or "." regardless of locale. It turns out that CPLAtof() only accepts "." regardless of locale. Also added this into GDALReadWorldFile() in gdal_misc.cpp, and also the .tab reader and the RPC metadata reading. Also added a test for this functionality in autotest/gdrivers/png.py via the new test.wld mixed locale file in data. All changes are in trunk. I'm considering backporting to 1.4.x.
comment:3 by , 17 years ago
I have confirmed correct operation on windows, but attempts to merge have been so far unsuccessful. The changes are in: -r 10716:10712 Revisit tomorrow...
comment:6 by , 17 years ago
Description: | modified (diff) |
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Milestone: | → 1.4.1 |
comment:7 by , 17 years ago
Description: | modified (diff) |
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