Search found 3 matches

by lsintampa
2013-07-21T15:27:18-07:00
Forum: Users
Topic: Remove background color????
Replies: 9
Views: 26137

Re: Remove background color????

fmw42

THANKS - that worked!

Appreciate the quick response!
by lsintampa
2013-07-21T13:42:18-07:00
Forum: Users
Topic: Remove background color????
Replies: 9
Views: 26137

Re: Remove background color????

If I use this code:

-channel RGBA -bordercolor white -border 1x1 -fill black -floodfill +0+0 white -fuzz 20% -shave 1x1 -resize 176x176 +antialias

that works, I get a nice black background in place of the white

HOWEVER, just changing the -fill black to -fill none (or transparent) does not work ...
by lsintampa
2013-07-12T06:01:12-07:00
Forum: Users
Topic: Remove background color????
Replies: 9
Views: 26137

Remove background color????

Do you know if it is possible for imagemagick to take a graphic file from a web posting (upload) and determine what the "canvas" and or "page" color is?

Not sure if I'm expressing this correctly, but typically canvas colors are white and unless you save the file as a png with transparent background ...