Search found 22684 matches

by fmw42
2018-02-24T16:54:39-07:00
Forum: Bugs
Topic: Error message, can't find configure file, mingw version of IM
Replies: 1
Views: 26

Re: Error message, can't find configure file, mingw version of IM

Perhaps the binary for MINGW configuration of its files has had a directory change along the way of changes for IM 7.
by fmw42
2018-02-24T16:28:17-07:00
Forum: Users
Topic: error message using convert
Replies: 3
Views: 56

Re: error message using convert

Glad to hear that you found the solution.
by fmw42
2018-02-24T10:44:14-07:00
Forum: Kudos and Rants
Topic: Why is there an off-topic add at the top of each imagemagick.org page?
Replies: 13
Views: 9272

Re: Why is there an off-topic add at the top of each imagemagick.org page?

Jean-Pierre Coulon wrote:
2018-02-24T03:47:11-07:00
I make many Google searches about music and here I see ads about banking, savings etc. What is Google's logic? :lol:
You will have to ask Google. They track your searches.
by fmw42
2018-02-23T17:45:16-07:00
Forum: Users
Topic: -fx return raw values?
Replies: 6
Views: 108

Re: -fx return raw values?

u is a float in the range of 0 to 1. So multiplying by 65535 would produce a floating point value. I do not know if it is being rounded or truncated to an integer. But I suspect that the IM developers have done whatever is correct to make it properly an integer.
by fmw42
2018-02-23T17:43:25-07:00
Forum: Bugs
Topic: Imagick EPT Delegate Support, Compiling from Source
Replies: 2
Views: 43

Re: Imagick EPT Delegate Support, Compiling from Source

It requires you to have actually installed Ghostscript onto your system where ImageMagick can find it. Be sure there are no install errors for Ghostscript.
by fmw42
2018-02-23T15:49:13-07:00
Forum: Users
Topic: -fx return raw values?
Replies: 6
Views: 108

Re: -fx return raw values?

The constant Fred give, 65535, is correct for Q16 IM. For portability across any Q-number IM, use QuantumRange. Good point. But if he is on Q16 and wants 8-bit values, then it would need to be convert rose: -fx 'debug(255*u)' null: The txt: output provides 8-bit values in the srgb(...) values and q...
by fmw42
2018-02-23T14:24:02-07:00
Forum: Kudos and Rants
Topic: Why is there an off-topic add at the top of each imagemagick.org page?
Replies: 13
Views: 9272

Re: Why is there an off-topic add at the top of each imagemagick.org page?

ImageMagick is likely using Google ads. So Google decides which ads you see. You can clear your cookies to help start over.
by fmw42
2018-02-23T13:33:55-07:00
Forum: Users
Topic: -fx return raw values?
Replies: 6
Views: 108

Re: -fx return raw values?

try

Code: Select all

convert rose: txt:
or

Code: Select all

convert rose: -fx 'debug(65535*u)' null:
by fmw42
2018-02-23T10:01:20-07:00
Forum: Users
Topic: TIF Convert - LZW to Group 4 Image Quality
Replies: 5
Views: 134

Re: TIF Convert - LZW to Group 4 Image Quality

Those reversed files probably have tiff:polarity=min-is-white rather than polarity=min-is-black

Use -define quantum:polarity=min-is-black or -define quantum:polarity=min-is-white to toggle the photometric interpretation for a bilevel image.
by fmw42
2018-02-22T22:05:00-07:00
Forum: Users
Topic: error message using convert
Replies: 3
Views: 56

Re: error message using convert

You probably should specify what version of ImageMagick and what version of Windows and also version of MINGW. Were there any error messages when installing MINGW or ImageMagick. Did you install ImageMagick from binary or source? I note that ImageMagick-i686-pc-mingw32.tar.gz appears to be for 32-bi...
by fmw42
2018-02-21T16:04:49-07:00
Forum: Users
Topic: spaces and annotations in filenames
Replies: 19
Views: 411

Re: spaces and annotations in filenames

The page id [0], should be fine. I do not see that as a problem. I showed above that by removing the colon and still having spaces and [0] at the end worked fine on my Mac (unix) system. You just have to enclose the whole filename and [0] in double quotes as I showed above.
by fmw42
2018-02-21T14:19:37-07:00
Forum: Users
Topic: spaces and annotations in filenames
Replies: 19
Views: 411

Re: spaces and annotations in filenames

On my Mac, if I try to put a colon in a filename, the Mac will object. It says "Try using a name with fewer characters, or with no punctuation marks"
by fmw42
2018-02-21T11:07:06-07:00
Forum: Users
Topic: spaces and annotations in filenames
Replies: 19
Views: 411

Re: spaces and annotations in filenames

This works fine for me on IM 6.9.9.35 Q16 Mac OSX Sierra using double quotes.

Code: Select all

identify -format "%wx%h\n" "lena copy.png[0]"
My unix does not allow : in filenames.