it possible create a hollow in each element of a image?

Questions and postings pertaining to the usage of ImageMagick regardless of the interface. This includes the command-line utilities, as well as the C and C++ APIs. Usage questions are like "How do I use ImageMagick to create drop shadows?".
Post Reply
diegomage
Posts: 168
Joined: 2017-03-08T10:12:28-07:00
Authentication code: 1151

it possible create a hollow in each element of a image?

Post by diegomage » 2017-09-09T19:46:09-07:00

im trying to create a hollow in the center of image
how I could do this
Image

and convert in this


Image


please help me

snibgo
Posts: 9406
Joined: 2010-01-23T23:01:33-07:00
Authentication code: 1151
Location: England, UK

Re: it possible create a hollow in each element of a image?

Post by snibgo » 2017-09-10T05:50:51-07:00

The question is vague.

You want to turn some black pixels to white? Of course you can do that.

What are the rules that determine which pixels should be made white?
snibgo's IM pages: im.snibgo.com

User avatar
fmw42
Posts: 22109
Joined: 2007-07-02T17:14:51-07:00
Location: Sunnyvale, California, USA

Re: it possible create a hollow in each element of a image?

Post by fmw42 » 2017-09-10T15:10:14-07:00

Very unclear.

Please, always provide your IM version and platform when asking questions, since syntax may differ. Also provide your exact command line and if possible your images.

See the top-most post in this forum "IMPORTANT: Please Read This FIRST Before Posting" at viewtopic.php?f=1&t=9620

For novices, see

viewtopic.php?f=1&t=9620
http://http://www.imagemagick.org/scrip ... essing.php
http://www.imagemagick.org/Usage/reference.html
http://www.imagemagick.org/Usage/

Post Reply