xwin-tools/xscreenshot

   1 #!/bin/bash
   2
   3 coords=''
   4
   5 if [ ."$1" = .--region ]
   6 then
   7         shift
   8
   9         if [ ."$1" = .--repeat ]
  10         then
  11                 shift
  12                 coords=`cat ~/.config/xscreenshot/last-selected-region`
  13         fi
  14
  15         if [ -z "$coords" ]
  16         then
  17                 selection=$(xrectsel -p)
  18                 rc=$?
  19                 [ $rc = 0 ] || exit $rc
  20
  21                 coords=$(echo "$selection" | sed -ne 1p)
  22
  23                 if [ -n "$coords" ]
  24                 then
  25                         # select the whole window under the cursor if not a region was selected, just a point
  26                         if expr "$coords" : '^0x0[+-]' >/dev/null
  27                         then
  28                                 coords=$(echo "$selection" | sed -ne 2p)
  29                         fi
  30
  31                         # save coordinates for later use
  32                         mkdir -p ~/.config/xscreenshot
  33                         echo "$coords" > ~/.config/xscreenshot/last-selected-region
  34                 fi
  35         fi
  36 fi
  37
  38 filepath=~/tmp/screenshot_$(date +%F_%H%M%S).jpg
  39 # may remove 'xwdtopnm' if your imagemagick version supports "X-Window screen dump" format
  40 xwd -root | xwdtopnm | convert - ${coords:+-crop "$coords"} "$filepath"
  41 exec mimeopen-gui "$filepath"