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197c2ebc12
instead of having the puzzle binary export its window ID to a script which then runs xwd, we can use the gdk-pixbuf library to have the puzzle binary _itself_ read its own internal pixmap and save it straight to a PNG. How handy. And faster, and less timing-sensitive. [originally from svn r7022]
26 lines
650 B
Bash
Executable File
26 lines
650 B
Bash
Executable File
#!/bin/sh
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# Generate a screenshot from a puzzle save file. Takes the
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# following arguments, in order:
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#
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# - the name of the puzzle binary
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# - the name of the save file
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# - the name of the output image file
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# - (optionally) the proportion of the next move to redo before
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# taking the screenshot.
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#
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# This script requires access to an X server in order to run, but
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# seems to work fine under xvfb-run if you haven't got a real one
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# available (or if you don't want to use it for some reason).
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binary="$1"
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save="$2"
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image="$3"
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if test "x$4" != "x"; then
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redo="--redo $4"
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else
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redo=
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fi
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"$binary" $redo --screenshot "$image" --load "$save"
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