Search found 26262 matches

by fmw42
2020-03-26T12:21:08-07:00
Forum: Users
Topic: Batch resizing of canvas centering the images
Replies: 9
Views: 280

Re: Batch resizing of canvas centering the images

If you are trying to process many images, then use mogrify to process all images in a folder. If on IM 7, then it would be magick mogrify.
by fmw42
2020-03-26T12:19:20-07:00
Forum: Users
Topic: Reduce canvas size non-destructively
Replies: 8
Views: 242

Re: Reduce canvas size non-destructively

Your question is not clear. I do not understand exactly what you want. Post the original image without the guide lines that has layer information. Then show the result you want. Is the layer information the virtual canvas information that you need?
by fmw42
2020-03-26T12:00:45-07:00
Forum: Users
Topic: Batch resizing of canvas centering the images
Replies: 9
Views: 280

Re: Batch resizing of canvas centering the images

How did you do the install? It should be installed already on Linux. You just need to find it.
by fmw42
2020-03-26T11:58:53-07:00
Forum: Users
Topic: Adding border only around filled area
Replies: 4
Views: 153

Re: Adding border only around filled area

You can use -connected-components to find each individual gray region in the image and get its centroid and then do a flood fill. You can identify the oval since it has the largest area of gray. I suggest thresholding first, then find the oval centroid. Then go back to the original and do your flood...
by fmw42
2020-03-26T11:52:30-07:00
Forum: Users
Topic: Silver Efex Effect with Imagemagick?
Replies: 6
Views: 221

Re: Silver Efex Effect with Imagemagick?

You can adjust the arguments for -w and -g in my space script to get different effect strengths.
by fmw42
2020-03-26T10:17:15-07:00
Forum: Users
Topic: Adding border only around filled area
Replies: 4
Views: 153

Re: Adding border only around filled area

Your links are not going to any images that make sense for what you are describing.
by fmw42
2020-03-26T09:40:59-07:00
Forum: Developers
Topic: Fevicon
Replies: 1
Views: 188

Re: Fevicon

Do you mean "favicon"?
by fmw42
2020-03-25T21:55:16-07:00
Forum: Users
Topic: Silver Efex Effect with Imagemagick?
Replies: 6
Views: 221

Re: Silver Efex Effect with Imagemagick?

Here is one emulation of local contrast using my space (spatially adaptive contrast enhancement) script. It runs only on Unix-like systems. Input: http://www.fmwconcepts.com/misc_tests/silver_efex/river_boat.png Simple grayscale conversion: convert river_boat.png -colorspace gray river_boat_gray.png...
by fmw42
2020-03-25T21:12:17-07:00
Forum: Users
Topic: Silver Efex Effect with Imagemagick?
Replies: 6
Views: 221

Re: Silver Efex Effect with Imagemagick?

Please post example input and corresponding desired output images. What is your ImageMagick version and platform? The software you reference has a lot of controls to make different effects. What effect do you actually want? Please be more specific.
by fmw42
2020-03-25T18:41:57-07:00
Forum: Users
Topic: Silver Efex Effect with Imagemagick?
Replies: 6
Views: 221

Re: Silver Efex Effect with Imagemagick?

It is called -colorspace gray when used with a color image. convert image -colorspace gray result or convert image -grayscale option result See https://imagemagick.org/script/command-line-options.php#intensity for choice of option Or if on a Unix-like system, try my script, color2gray, at my link be...
by fmw42
2020-03-25T17:16:03-07:00
Forum: Users
Topic: Converting SVG to Image ignores text
Replies: 10
Views: 329

Re: Converting SVG to Image ignores text

It runs fine for me with IM 7.0.8.66 Q16 Mac OSX. Not sure if the fonts match perfectly, but I do see the text.

Code: Select all

magick -verbose MSVG:test2.svg result.png

Run my command in PHP exec() with -verbose in your command and let us know what error message you get.
by fmw42
2020-03-25T17:11:24-07:00
Forum: Users
Topic: I need help with shadow efect [answered]
Replies: 4
Views: 248

Re: I need help with shadow efect

What is your ImageMagick version and platform? What are your example input images? Are they opaque or transparent backgrounds?
by fmw42
2020-03-25T15:41:24-07:00
Forum: Fred's Scripts
Topic: Multicrop with CMYK tiff
Replies: 4
Views: 285

Re: Multicrop with CMYK tiff

The script is not designed to process CMYK images. Please convert your image to sRGB and then try again.
by fmw42
2020-03-25T15:40:32-07:00
Forum: Users
Topic: Converting SVG to Image ignores text
Replies: 10
Views: 329

Re: Converting SVG to Image ignores text

What is your OS and what is your version of ImageMagick and what renderer are you using and its version. For me using ImageMagick 6.9.10.2 Q16 on Mac OSX with Inkscape fails with error. But with the internal MSVG rendered it works fine as

Code: Select all

convert MSVG:test2.svg result.png
by fmw42
2020-03-25T10:18:33-07:00
Forum: Users
Topic: howto create a color-coded perspective image from heightmap (heightfield) BMP or PNG?
Replies: 3
Views: 160

Re: howto create a color-coded perspective image from heightmap (heightfield) BMP or PNG?

Snibgo, I believe the second image is the perspective transformation result he wants. The input would be the color coded height image and the height image. The two can be used to create a 3D perspective. I did that years ago, but not with ImageMagick. (See http://www.fmwconcepts.com/fmw/ipt.html) Yo...