Search found 1147 matches
- 2016-11-19T13:03:45-07:00
- Forum: Bugs
- Topic: [RESOLVED] IM7 "-draw image over ..." fails, IM6 succeeds
- Replies: 5
- Views: 9750
[RESOLVED] IM7 "-draw image over ..." fails, IM6 succeeds
The following code produces the expected result, with white text on a green canvas: M=im6.9.6-5q16convert # works, produces white text on green canvas # M=im7.0.3-7q16magick # fails, produces no text on green canvas V=`$M -version | sed -e "s/Version: //;s/\(.*Q[^ ]*\)*.*/\1/;1q"` # White ...
- 2016-11-13T08:58:04-07:00
- Forum: Users
- Topic: Image conversion 8b -> 16b without darkening - SOLVED
- Replies: 14
- Views: 11818
Re: Image conversion 8b -> 16b without darkening
If your image is being displayed the way you like on browsers that don't do color management, you simply need to remove the color management chunks (gAMA, sRGB, cHRM, iCCP) from your PNG file. You can do this with the -strip option to IM, or you can use another PNG editor such as pngcrush to remove ...
- 2016-11-12T15:50:34-07:00
- Forum: Bugs
- Topic: [RESOLVED] W is ignored in xc:[WxH]
- Replies: 10
- Views: 14325
Re: W is ignored in xc:[WxH]
Well, it isn't just peculiar to MacOS. I get the same on Ubuntu 16:04, when I type into the console:
Code: Select all
glenn.rp> magick convert xc:[40!] show:
bash: !]: event not found
glenn.rp>
- 2016-11-12T14:42:08-07:00
- Forum: Users
- Topic: corrupted output
- Replies: 8
- Views: 7152
Re: corrupted output
Jpeg won't work for your transparent logos. I'd combine them into a raw RGBA (just once) and then use that as the source for compositing over the webcam photo. Just be aware that you have to keep track of the dimensions of the RGBA and pass them along separately via a "-size WxH" option, b...
- 2016-11-12T14:25:01-07:00
- Forum: Bugs
- Topic: [RESOLVED] W is ignored in xc:[WxH]
- Replies: 10
- Views: 14325
Re: W is ignored in xc:[WxH]
The bash csh-style history expansion with "!" only happens when you are typing in commands from a terminal window. In a bash script, a "!" is just a "!".
- 2016-11-12T13:24:29-07:00
- Forum: Bugs
- Topic: [RESOLVED] W is ignored in xc:[WxH]
- Replies: 10
- Views: 14325
Re: W is ignored in xc:[WxH]
Normally an extra "x" or "!" wouldn't matter, but I came across this problem while playing "Code Golf" at http://codegolf.stackexchange.com/questions/98968/go-out-and-vote/99087#99087 where every byte I use counts against me (similar to the actual game of golf where eve...
- 2016-11-12T09:14:26-07:00
- Forum: Users
- Topic: corrupted output
- Replies: 8
- Views: 7152
Re: corrupted output
There's probably a delay somewhere causing the image to be cut off by the next image arriving. ImageMagick itself is probably not the culprit; it should be able to do the convert and three composite operations in much less than 30 seconds. But, for efficiency, I'd combine the three overlay images in...
- 2016-11-12T07:28:05-07:00
- Forum: Bugs
- Topic: [RESOLVED] W is ignored in xc:[WxH]
- Replies: 10
- Views: 14325
[SOLVED] Re: W is ignored in xc:[WxH]
Thanks, I forgot about the sequence of events (xc:color[WxH] doesn't directly generate a WxH image; instead it makes a 1x1 image then resizes it to WxH). So there's no bug here, just pilot error on my part. I still get a puzzling result from xc:[W], though; that produces a 1x1 image instead of a WxW...
- 2016-11-12T07:14:52-07:00
- Forum: Developers
- Topic: show: vs x:
- Replies: 1
- Views: 5752
show: vs x:
I can't find anything other than one example in the documentation about "show:" and was wondering how it differs from "x:" which at least appears in "-list format". Was it intended to be a replacement or synonym for "x:", as "canvas:" replaced "...
- 2016-11-10T14:53:45-07:00
- Forum: Users
- Topic: How would I create a 1x3 png with three rgb pixels?
- Replies: 5
- Views: 5001
Re: How would I create a 1x3 png with three rgb pixels?
This is fine for Windows but on *nix the "#" will comment out the remainder of the line. magick xc:#F00 xc:#0F0 xc:#00F +append rgb.png So, on *nix, use one of these: magick xc\#F00 xc:\#0F0 xc:\#00F +append rgb.png magick xc:"#F00" xc:"#0F0" xc:"#00F" +append...
- 2016-11-10T14:28:06-07:00
- Forum: Bugs
- Topic: [RESOLVED] W is ignored in xc:[WxH]
- Replies: 10
- Views: 14325
Re: W is ignored in xc:[WxH]
[blush]
Version: ImageMagick 7.0.3-3 Q16 x86_64
Version: ImageMagick 7.0.3-3 Q16 x86_64
- 2016-11-10T14:15:48-07:00
- Forum: Bugs
- Topic: convert SIGSEGV on malformed jng file format
- Replies: 5
- Views: 5148
Re: convert SIGSEGV on malformed jng file format
I think I took care of this or a similar bug last week in a fork of IM but neglected to port back. I'll have a look.
- 2016-11-10T14:11:37-07:00
- Forum: Bugs
- Topic: [RESOLVED] W is ignored in xc:[WxH]
- Replies: 10
- Views: 14325
[RESOLVED] W is ignored in xc:[WxH]
This should produce a 100x30 image but the result is 30x30
Code: Select all
magick xc:[100x30] show:
- 2016-10-31T09:09:49-07:00
- Forum: Developers
- Topic: convert xx.png to xx.rgb
- Replies: 5
- Views: 12941
Re: convert xx.png to xx.rgb
"RGB" used to be a popular format on SGI machines. ImageMagick calls them ".sgi" now. It might be what PS is wanting, if so use
Code: Select all
magick xx.png sgi:xx.rgb
- 2016-10-23T09:41:21-07:00
- Forum: Users
- Topic: jpeg corruption
- Replies: 10
- Views: 8294
Re: jpeg corruption
With either IM or GM the input image (rgb:$1) would have to come after the -size option. With such large images you might need to use -limit to avoid running out of resources.