Search found 27 matches

by E. Fudd Wabbitwy
2019-09-20T11:51:57-07:00
Forum: PerlMagick
Topic: [SOLVED] Install from Source, failing on Ubuntu 18.04, no, wait...
Replies: 2
Views: 2595

Re: [SOLVED] Install from Source, failing on Ubuntu 18.04, no, wait...

I was premature in marking this solved, but I found instructions for specifically installing into Ubuntu 18.04, and when I followed those, I found success.

(Details in another thread.)
by E. Fudd Wabbitwy
2019-09-20T11:37:03-07:00
Forum: PerlMagick
Topic: [SOLVED] PerlMagick Get() attributes: only partially working in v7.0.8 [reinstalled]
Replies: 5
Views: 3619

Re: PerlMagick Get() attributes: only partially working in v7.0.8

Re: Ubuntu (18.04)-specific install instructions found here: https://linuxconfig.org/how-to-install-imagemagick-7-on-ubuntu-18-04-linux The "specific" part is, I think, this step: % sudo apt build-dep imagemagick which, I think, inspects the imagemagick package for dependencies [but the old one, off...
by E. Fudd Wabbitwy
2019-09-20T08:34:14-07:00
Forum: PerlMagick
Topic: [SOLVED] PerlMagick Get() attributes: only partially working in v7.0.8 [reinstalled]
Replies: 5
Views: 3619

Re: PerlMagick Get() attributes: only partially working in v7.0.8

And, I'm back (sorry). My earlier attempt to install ImageMagick, v7.0.8, with PerlMagick, in Ubuntu 18.04, along with my attempts to remove it, in order to reinstall Ubuntu's "standard" version, 6.9.7, resulted in silent failure, by which I mean, the reinstall of 6.9.7 did not, completely, succeed,...
by E. Fudd Wabbitwy
2019-09-19T15:41:26-07:00
Forum: PerlMagick
Topic: [SOLVED] PerlMagick Get() attributes: only partially working in v7.0.8 [reinstalled]
Replies: 5
Views: 3619

Re: PerlMagick Get() attributes: only partially working in v7.0.8

Sorry, magick. I opted to go back to 6.9.7 for the moment in order to get this project done. I've got more to do and hope to get back to another try at upgrading to 7.0, and SetPixels().

Thank you.
by E. Fudd Wabbitwy
2019-09-19T12:59:07-07:00
Forum: PerlMagick
Topic: [SOLVED] PerlMagick Get() attributes: only partially working in v7.0.8 [reinstalled]
Replies: 5
Views: 3619

Re: PerlMagick Get() attributes: only partially working in v7.0.8

It may be that the new install doesn't understand PNG files the way the old version, installed from the ubuntu distribution, did: % magick identify -verbose Source.png identify: no decode delegate for this image format `PNG' @ error/constitute.c/ReadImage/560. stall doesn't understand PNG files the ...
by E. Fudd Wabbitwy
2019-09-19T12:45:20-07:00
Forum: PerlMagick
Topic: [SOLVED] PerlMagick Get() attributes: only partially working in v7.0.8 [reinstalled]
Replies: 5
Views: 3619

[SOLVED] PerlMagick Get() attributes: only partially working in v7.0.8 [reinstalled]

After the install-from-source exercise, I notice that some of the calls to Get('attribute') return empty. Here's the simple code: #!/usr/bin/perl use Image::Magick; my $imagesrc = Image::Magick->new; open(IMAGE, 'Source.png'); $imagesrc->Read(file=>\*IMAGE); close(IMAGE); my $depth=$imagesrc->Get('d...
by E. Fudd Wabbitwy
2019-09-19T11:51:57-07:00
Forum: PerlMagick
Topic: [SOLVED] Install from Source, failing on Ubuntu 18.04, no, wait...
Replies: 2
Views: 2595

Re: [SOLVED] Install from Source, failing on Ubuntu 18.04, no, wait...

per the other thread:
* the Image::Magick->get('version') reported is 7.0.8
* the list Image::Magick's methods "suddenly", after a half-day's work, includes SetPixels()
by E. Fudd Wabbitwy
2019-09-19T11:48:38-07:00
Forum: PerlMagick
Topic: [SOLVED] Install from Source, failing on Ubuntu 18.04, no, wait...
Replies: 2
Views: 2595

[SOLVED] Install from Source, failing on Ubuntu 18.04, no, wait...

Following a mixture of steps on: https://www.imagemagick.org/script/install-source.php and https://www.imagemagick.org/discourse-server/viewtopic.php?t=31113#p141468 I did the following, to install ImageMagick from source... % wget https://www.imagemagick.org/download/ImageMagick.tar.gz % tar xvf Im...
by E. Fudd Wabbitwy
2019-09-19T10:07:29-07:00
Forum: PerlMagick
Topic: [SOLVED] How to find a list of methods(?)/operations in my version of Image::Magick?
Replies: 3
Views: 3155

Re: I How to find a list of methods(?)/operations in my version of Image::Magick?

My goal was to try to find out WHAT methods were available. In particular, I discovered that "setpixels" (plural) is not available in my setup, leading me to trying to install the latest version from source . This works: use Class::Inspector; use Image::Magick; my $arrayref=Class::Inspector->methods...
by E. Fudd Wabbitwy
2019-09-18T20:32:02-07:00
Forum: PerlMagick
Topic: direct access to pixels
Replies: 9
Views: 17357

Re: direct access to pixels

Rick,

Did you edit source code and re-compile, or was text in a script somewhere?

Thanks.
--
Elm. F.
by E. Fudd Wabbitwy
2019-09-18T12:19:09-07:00
Forum: PerlMagick
Topic: [SOLVED] How to find a list of methods(?)/operations in my version of Image::Magick?
Replies: 3
Views: 3155

Re: How to find a list of methods(?)/operations in my version of Image::Magick?

Indeed, yes. It was the mention of SetPixels() on that page which inspired my attempt to use it. And, yes, I acknowledge that that page is, itself, a listing of accessible methods. However, in my case, at least some of them remain theoretical, and my goal is to ask the installed version of Image::Ma...
by E. Fudd Wabbitwy
2019-09-18T11:55:15-07:00
Forum: PerlMagick
Topic: [SOLVED] How to find a list of methods(?)/operations in my version of Image::Magick?
Replies: 3
Views: 3155

[SOLVED] How to find a list of methods(?)/operations in my version of Image::Magick?

I've been scratching out a Perl program using the Image::Magick module and have been proceeding, essentially, by finding and adapting small examples. I'm running Perl5 on Ubuntu 18.04, and I believe my I::M module is ($image->Get('version')): Version: ImageMagick 6.9.7-4 Q16 x86_64 20170114 Most rec...