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Hi,
Please find attached a tentative patch that (I think?) fixes the issue.
It's hard to tell if the alternative sequence of imagemagick commands
that I came up with faithfully recreates the original shadow effect, but
after two hours of fiddling with the imagemagick examples, I'm kind of
bored now :-).
I'm rebuilding the package right now. Should I let you apply the patch
or is there a procedure I should go through to submit the new version of
the package myself? (If that's the case, I'd be happy to read any
relevant guide/howto.)
Cheers,
~ jonathan
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diff -rpu8 comixcursors-0.7.2/bin/render-cursor-image
comixcursors-0.7.2-patched/bin/render-cursor-image
--- comixcursors-0.7.2/bin/render-cursor-image 2013-08-19 22:38:40.000000000
+0200
+++ comixcursors-0.7.2-patched/bin/render-cursor-image 2013-08-19
22:39:05.281314524 +0200
@@ -170,31 +170,37 @@ function make_shadow_image {
local silhouette_image="$2"
local shadow_image="$3"
convert \
-extract ${SHADOWSIZE}x${SHADOWSIZE}+${LEFT}+${LEFT} \
-resize ${TMPSIZE}x${TMPSIZE} \
"$bare_image" "$silhouette_image"
- convert -modulate 0 \
- -fill "$SHADOWCOLOR" \
- -colorize 100 \
- -channel Alpha \
- -fx \'a-$SHADOWTRANS\' \
+ convert \
+ -alpha extract \
"$silhouette_image" "$shadow_image"
+ mogrify \
+ -background "$SHADOWCOLOR" \
+ -alpha shape \
+ "$shadow_image"
+
+ mogrify \
+ -channel Alpha \
+ -fx \'a-$SHADOWTRANS\' \
+ "$silhouette_image"
+
mogrify -channel Alpha \
-blur ${SCALEBLUR}x${SCALEBLUR} \
-resize 50% \
"$shadow_image"
mogrify -roll +${XMOVE}+${YMOVE} \
"$shadow_image"
-
}
# Render the bare cursor image.
svg2png "$infile" "$bare_image" $TMPSIZE
# Check whether the shadow image is cached.
if [ ! -f "$shadow_image" ] ; then
# Make the shadow image.
