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author | Franklin Wei <git@fwei.tk> | 2017-04-29 18:21:56 -0400 |
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committer | Franklin Wei <git@fwei.tk> | 2017-04-29 18:24:42 -0400 |
commit | 881746789a489fad85aae8317555f73dbe261556 (patch) | |
tree | cec2946362c4698c8db3c10f3242ef546c2c22dd /apps/plugins/puzzles/src/icons/crop.sh | |
parent | 03dd4b92be7dcd5c8ab06da3810887060e06abd5 (diff) | |
download | rockbox-881746789a489fad85aae8317555f73dbe261556.tar.gz rockbox-881746789a489fad85aae8317555f73dbe261556.zip |
puzzles: refactor and resync with upstream
This brings puzzles up-to-date with upstream revision
2d333750272c3967cfd5cd3677572cddeaad5932, though certain changes made
by me, including cursor-only Untangle and some compilation fixes
remain. Upstream code has been moved to its separate subdirectory and
future syncs can be done by simply copying over the new sources.
Change-Id: Ia6506ca5f78c3627165ea6791d38db414ace0804
Diffstat (limited to 'apps/plugins/puzzles/src/icons/crop.sh')
-rwxr-xr-x | apps/plugins/puzzles/src/icons/crop.sh | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/apps/plugins/puzzles/src/icons/crop.sh b/apps/plugins/puzzles/src/icons/crop.sh new file mode 100755 index 0000000000..0d15d3c9b9 --- /dev/null +++ b/apps/plugins/puzzles/src/icons/crop.sh | |||
@@ -0,0 +1,37 @@ | |||
1 | #!/bin/sh | ||
2 | |||
3 | # Crop one image into another, after first checking that the source | ||
4 | # image has the expected size in pixels. | ||
5 | # | ||
6 | # This is used in the Puzzles icon build scripts to construct icons | ||
7 | # which are zoomed in on a particular sub-area of the puzzle's | ||
8 | # basic screenshot. This way I can define crop areas in pixels, | ||
9 | # while not having to worry too much that if I adjust the source | ||
10 | # puzzle so as to alter the layout the crop area might start | ||
11 | # hitting the wrong bit of picture. Most layout changes I can | ||
12 | # conveniently imagine will also alter the overall image size, so | ||
13 | # this script will give a build error and alert me to the fact that | ||
14 | # I need to fiddle with the icon makefile. | ||
15 | |||
16 | infile="$1" | ||
17 | outfile="$2" | ||
18 | insize="$3" | ||
19 | crop="$4" | ||
20 | |||
21 | # Special case: if no input size or crop parameter was specified at | ||
22 | # all, we just copy the input to the output file. | ||
23 | |||
24 | if test $# -lt 3; then | ||
25 | cp "$infile" "$outfile" | ||
26 | exit 0 | ||
27 | fi | ||
28 | |||
29 | # Check the input image size. | ||
30 | realsize=`identify -format %wx%h "$infile"` | ||
31 | if test "x$insize" != "x$realsize"; then | ||
32 | echo "crop.sh: '$infile' has wrong initial size: $realsize != $insize" >&2 | ||
33 | exit 1 | ||
34 | fi | ||
35 | |||
36 | # And crop. | ||
37 | convert -crop "$crop" "$infile" "$outfile" | ||