Mikolaj Machowski on wrote...
| Hello,
|
| Some time ago I concocted simple script for adding shadow to image:
|
| #!/bin/bash
| name=$1
| radius=0
| sigma=3.5
| stran=0.80
| width=`identify -format %w $name`
| height=`identify -format %h $name`
| bgwidth=$(($width+15))
| bgheight=$(($height+15))
| swidth=$(($width+7))
| sheight=$(($height+7))
|
| convert -size ${bgwidth}x${bgheight}+0+0 xc:none \
| -draw "fill black rectangle 7,7 $swidth,$sheight" \
| -channel RGBA -blur ${radius}x${sigma} \
| -channel A -fx "a*$stran" \
| -draw "fill black line 0,0 0,$(($height+1))" \
| -draw "fill black line 0,0 $(($width+1)),0" \
| -draw "fill black line 0,$(($height+2)), $(($width+2)),$(($height+2))" \
| -draw "fill black line $(($width+2)),0 $(($width+2)),$(($height+2))" \
| -draw "image Over 1,1 $width,$height $name" final-$name
|
|
| I am using IM 6.3, posted it to someone with 6.2.4 and he gets message:
|
| convert: Non-conforming drawing primitive definition `image'.
|
Quote the image name and make sure the width and height numbers are
actually numbers, or use 0,0 to just use the image ASIS
-draw "image Over 0,0 0,0 '$name'"
But you can also use the new -shadow transform, which will also create
shaped shadows for images with transparency.
See IM examples
http://www.imagemagick.org/Usage/convolve/#shadow
Anthony Thyssen ( System Programmer ) <[EMAIL PROTECTED]>
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There are no bugs, only unrecognized features.
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Anthony's Home is his Castle http://www.cit.gu.edu.au/~anthony/
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