Search found 25028 matches

by fmw42
2019-06-01T12:34:25-07:00
Forum: Users
Topic: creating a HEIC file adding 2 JPEGs, 1-with the image and 2-with depthmap
Replies: 3
Views: 360

Re: creating a HEIC file adding 2 JPEGs, 1-with the image and 2-with depthmap

Did you install libheif? From the format page: HEIC R Apple High efficiency Image Format HEIC requires the libheif delegate library. See https://github.com/strukturag/libheif and read the limitations. That library is not in full compliance with the Apple heic format. It is limited in its scope. Also...
by fmw42
2019-06-01T10:27:30-07:00
Forum: PerlMagick
Topic: Work with object...
Replies: 6
Views: 529

Re: Work with object...

Sorry, I do not know PerlMagick. Someone else will have to point you in the right direction.
by fmw42
2019-05-31T23:04:07-07:00
Forum: PerlMagick
Topic: Work with object...
Replies: 6
Views: 529

Re: Work with object...

What do you mean "changed pixels" all pixels will be changes when you resize due to interpolation. Please always provide your IM version and platform when asking questions. Please explain in further detail you question. To get pixel values after you resize, just use the command line: convert image -...
by fmw42
2019-05-31T21:31:14-07:00
Forum: Users
Topic: Onion-skin ghost (fake motion blur)
Replies: 3
Views: 390

Re: Onion-skin ghost (fake motion blur)

You are using the old limited composite operator. If you use convert inp199.jpg inp200.jpg -define compose:args=60,40 -compose blend -composite tmp200a.jpg you can do all your commands in pairs in once command line using parenthesis processing. That way you do not need to write all the tmp images to...
by fmw42
2019-05-31T17:28:05-07:00
Forum: Users
Topic: Compile not working
Replies: 9
Views: 1351

Re: Compile not working

Well, I think you need to remove it and re-install. But I am not an expert in installation. Homebrew is likely the easiest.
by fmw42
2019-05-31T16:26:13-07:00
Forum: Users
Topic: Compile not working
Replies: 9
Views: 1351

Re: Compile not working

You might be using IM 7. So try

Code: Select all

magick -version
by fmw42
2019-05-31T16:19:13-07:00
Forum: Users
Topic: Compile not working
Replies: 9
Views: 1351

Re: Compile not working

Does

Code: Select all

convert -version 
in a terminal window work?

How did you install ImageMagick? From Binary, from Homebrew or MacPorts or from source?
by fmw42
2019-05-31T16:17:41-07:00
Forum: Users
Topic: Optimize dark (gray) image for OCR
Replies: 6
Views: 917

Re: Optimize dark (gray) image for OCR

Blurring the image will not do you any good. It will blur the text also and that will make it harder to OCR the characters. Try removing noise as follows:

Code: Select all

convert img300.png -enhance -enhance -enhance -enhance -enhance -enhance -enhance -enhance -enhance -enhance result.png
by fmw42
2019-05-31T11:22:17-07:00
Forum: Users
Topic: Is there any multi-layer format I can export to properly?
Replies: 4
Views: 410

Re: Is there any multi-layer format I can export to properly?

Out of curiosity, what would you do with it, if you could do the proper export? It does not look like it can be imported into Photoshop or am I wrong?
by fmw42
2019-05-31T11:13:33-07:00
Forum: Users
Topic: Is there any multi-layer format I can export to properly?
Replies: 4
Views: 410

Re: Is there any multi-layer format I can export to properly?

Openraster seems like an interesting and useful format from https://en.wikipedia.org/wiki/OpenRaster
by fmw42
2019-05-31T11:09:17-07:00
Forum: Users
Topic: Is there any multi-layer format I can export to properly?
Replies: 4
Views: 410

Re: Is there any multi-layer format I can export to properly?

Note that ImageMagick stores the images as pages not layers in a TIFF file. However, the file does contain the two images in snibgo's command
by fmw42
2019-05-30T23:03:42-07:00
Forum: Bugs
Topic: Problem with -blur on transparent with 7.0.8-47
Replies: 8
Views: 757

Re: Problem with -blur on transparent with 7.0.8-47

In ImageMagick 7, the alpha channel is processed like the others. That was not true in IM 6. So add -channel rgb to your command before the -blur. magick -background none -pointsize 36 ^ -fill white label:"TESTING" -fill black label:"TESTING" -channel rgb -blur 0x2 +channel -append blurtest.png See ...
by fmw42
2019-05-30T16:26:45-07:00
Forum: Users
Topic: Image border size calculated from image size
Replies: 8
Views: 622

Re: Image border size calculated from image size

Most inline computations do not work in ImageMagick 6 (with convert). But they do work in ImageMagick 7 (with magick replacing convert).
by fmw42
2019-05-30T16:24:45-07:00
Forum: MagickWand for PHP
Topic: Installation resources?
Replies: 1
Views: 390

Re: Installation resources?

Best I can suggest is you want PHP Imagick rather than MagickWand for PHP is to see https://pecl.php.net/package/imagick and https://www.php.net/manual/en/imagick.setup.php
by fmw42
2019-05-30T11:54:29-07:00
Forum: Users
Topic: Image border size calculated from image size
Replies: 8
Views: 622

Re: Image border size calculated from image size

What happens? Can you show the two results? You can upload to some free hosting service and put the URLs here.

What is your exact IM 7 version (7.x.x.x)?