Claus Cyrny on wrote...
| Hi all,
|
| I'm new to this list, and right now I would like to convert an SVG
| file (from Inkscape; I saved it as 'plain SVG', though) into a
| 16-bit/channel PNG, which basically works, but there's no alpha
| channel (white background color instead).
|
| I tried 'convert -compress none -depth 16 -fill FFFFFFFFFFFF0000
| -gamma 1.0 -sample 3996x3068 [filename].svg [filename].png',
| but there's still no alpha channel. (The SVG covers only part of
| the Inkscape document; the remaining part should hopefully
| be transparent.) The part 'FFFFFFFFFFFF0000' (which I took from
| the ImageMagick web site) resulted in an error message, because
| the color wasn't recognized by ImageMagick. A '#' in front of the
| hex numbers didn't work, either; the same with 'rgba(0,0,0,0)'.
|
| Does anybody know a solution to this?
|
First --- read the image BEFORE trying to resize it..
Second try setting -background None to set transparency rather than a
default 'white' background. The -fill is NOT the background, but a
fille color for drawn shapes.
convert -density 100 -background None [filename].svg \
-compress none -depth 16 [filename].png
the -density is the pixel to inches resolution to draw the SVG at.
And finally check out http://www.imagemagick.org/Usage/draw/#svg
As unless you re-compiled IM for your system and have the RSVG libraries
installed you may NOT get the result you want.
Anthony Thyssen ( System Programmer ) <[EMAIL PROTECTED]>
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