[GRASS-dev] [GRASS GIS] #2948: ps.map output to stdout

[GRASS GIS]

#2948: ps.map output to stdout
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 Reporter:  harrikoo     |      Owner:  grass-dev@…
     Type:  enhancement  |     Status:  new
 Priority:  normal       |  Milestone:  7.0.4
Component:  Ps.map       |    Version:  svn-releasebranch70
 Keywords:  stdout       |        CPU:  Unspecified
 Platform:  Unspecified  |
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 It would be nice to have `ps.map` optionally output to stdout. The
 attached patch achieves this.

 1. by changing the input and output argument handling to
 `G_open_option_file`;

 2. by moving the bounding box to the trailer of the produced postscript
 file;

 3. and additionally by closing the files using G_close_option_file. This
 changes moves the closing of output file `PS.fp` from `ps_map()` to
 `main()` where it is created.

 4. As a result, this removes all seeks from the ps.map.

 I'll attach the diff to r67951, but I have idea how to submit this.

 Best,

 Harri K.

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Ticket URL: <https://trac.osgeo.org/grass/ticket/2948>
GRASS GIS <https://grass.osgeo.org>