Changes between Initial Version and Version 3 of Ticket #1469


Ignore:
Timestamp:
Apr 8, 2007, 7:07:58 AM (17 years ago)
Author:
Mateusz Łoskot
Comment:

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  • Ticket #1469 – Description

    initial v3  
    1 {{{
    21Currently, for the SWIG bindings, the only option to use the the GDAL warp functionality is to utilize AutoCreateWarpedVRT.
    32To use this feature the following (simplified) C# code sample was created:
    43
     4{{{
    55gdal.AllRegister();
    66Dataset ds = gdal.Open( "usapm.jpg", gdalconst.GA_ReadOnly );
    … …  
    2222// saving the warped image
    2323Dataset dsw = drv_out.CreateCopy("usapm_bad.tif", dswarp, 0, new string[] { "INTERLEAVE=PIXEL", null });
    24 
     24}}}
    2525
    2626Currently this code does not work as expected and the resulting image is not warped.
    … …  
    2828So as to inspect this problem the following equivalent commands were executed using the same dataset:
    2929
    30 gdalwarp -s_srs "+proj=utm +zone=16 +datum=NAD83 +no_defs" -t_srs "+proj=longlat +ellps=clrk80 +no_defs" -of VRT usapm.jpg usapm_good.vrt
     30{{{
     31gdalwarp -s_srs "+proj=utm +zone=16 +datum=NAD83 +no_defs" \
     32   -t_srs "+proj=longlat +ellps=clrk80 +no_defs" -of VRT \
     33   usapm.jpg usapm_good.vrt
     34}}}
     35
     36{{{
    3137gdalwarp -co "INTERLEAVE=PIXEL" usapm_good.vrt usapm_good.tif
     38}}}
    3239
    3340A suggested patch was also created for fixing this problem.
    … …  
    3542The following files will be attached to this bug:
    3643
     44{{{
    3745usapm_good.vrt
    3846usapm_bad.vrt