Search found 4 matches

by iam8up
2011-05-10T13:11:30-07:00
Forum: Users
Topic: Make an image transparent
Replies: 10
Views: 31680

Re: Make an image transparent

I upgraded versions as your initial suggestion put. Since there is no repo for it, I had to do it semi-manually. This guide was used and was flawless short of the version (I used 6.6.9)
http://en.citizendium.org/wiki/User:Dan_Nessett/Technical/Upgrade_to_1.16#ImageMagick_6.6.2-10

-> convert ...
by iam8up
2011-05-10T11:26:23-07:00
Forum: Users
Topic: Make an image transparent
Replies: 10
Views: 31680

Re: Make an image transparent

I fixed both links to images above, they should work now. Sorry about that.

I tried the first two commands and I don't see any differences between the output images and original.

The third command is missing a quote somewhere, so I did:
-> convert outage-orig.png \( -clone 0 -fill grey -colorize ...
by iam8up
2011-05-10T10:06:49-07:00
Forum: Users
Topic: Make an image transparent
Replies: 10
Views: 31680

Re: Make an image transparent

Thank you very much for the response.

This is the image I want to make transparent.
http://inxwireless.com/work/outage-orig.png

the -alpha argument doesn't take:
-> convert outage-orig.png -alpha set -channel a -evaluate set 65% +channel outage.png
convert: unrecognized option `-alpha'.

convert ...
by iam8up
2011-05-09T13:45:03-07:00
Forum: Users
Topic: Make an image transparent
Replies: 10
Views: 31680

Make an image transparent

I have a script that generates and image and such and I want to overlay this on Google Maps.

The only problem I have now is that I want to make the image (PNG) something like 65% transparent. Can this be done? I'm not sure if I am doing something wrong, as every argument I've tried either gives me ...