[GRASS-dev] Re: [GRASS GIS] #967: r.out.png: respect TRANSPARENT and COMPRESSION enviro vars

[GRASS GIS]

#967: r.out.png: respect TRANSPARENT and COMPRESSION enviro vars
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  Reporter:  hamish       |       Owner:  grass-dev at lists.osgeo.org
      Type:  enhancement  |      Status:  new                      
  Priority:  normal       |   Milestone:  7.0.0                    
 Component:  Raster       |     Version:  svn-trunk                
Resolution:               |    Keywords:  r.out.png                
  Platform:  All          |         Cpu:  All                      
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Comment (by hamish):

 > png_set_bKGD()

 changed to use that in r41241, but I'm still getting a segfault. confused
 by the layers of structs and `^usage`.


 Hamish


 ps- what does r.in.png do which r.in.gdal doesn't? is PNG a flexible
 enough format to help with the 6-7 raster format transition | grass-gdal
 driver plugin | r.external ?

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Ticket URL: <https://trac.osgeo.org/grass/ticket/967#comment:6>
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