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Maximum size convertion svg to png
Posted: 2014-06-21T02:41:20-07:00
by corematrixx
Dear!
I have a query about of which is the maximum size that can convert a svg to png.
because I have a function in php that converts svg to png but if you enlarge the web shows "internal error"
I leave the link for you to check:
svg average size
http://vps-1150061-19745.manage.myhosti ... /svg/b.svg
convert function
http://vps-1150061-19745.manage.myhosti ... png2/b.svg
result
http://vps-1150061-19745.manage.myhosti ... igns/b.png
****
svg large
http://vps-1150061-19745.manage.myhosti ... /svg/a.svg
convert function
http://vps-1150061-19745.manage.myhosti ... png2/a.svg
result
http://vps-1150061-19745.manage.myhosti ... igns/a.png
I need your help to take several days looking for the error and why. be the liberia? or vps?
Greetings from Chile!
pd: thanks to google translate
Re: Maximum size convertion svg to png
Posted: 2014-06-21T10:05:30-07:00
by snibgo
The SVG links are broken.
Re: Maximum size convertion svg to png
Posted: 2014-06-21T19:25:53-07:00
by corematrixx
snibgo, link are now repaired, thank you for commenting.
Re: Maximum size convertion svg to png
Posted: 2014-06-21T19:50:05-07:00
by snibgo
The links:
http://vps-1150061-19745.manage.myhosti ... png2/b.svg
and
http://vps-1150061-19745.manage.myhosti ... png2/a.svg
are still broken.
Converting the other two SVGs, I get the same results as you. What is wrong with them?
Re: Maximum size convertion svg to png
Posted: 2014-06-21T20:44:33-07:00
by corematrixx
sure the error is given in the second link, which is why I need help I can not convert this file to png png, I think there is a limitation to the size.
http://vps-1150061-19745.manage.myhosti ... /svg/a.svg
link that says these are broken contain this function.
Code: Select all
public function convert_png2($file_svg){
error_reporting(E_ALL);
ini_set('display_errors', 1);
// $file_svg='80.svg';
$file_name=explode('.',$file_svg);
$svg1 = BASE_URL2.'images/designs/svg/'.$file_svg;
$im = new Imagick();
$im->setBackgroundColor(new ImagickPixel('transparent'));
$svg = file_get_contents($svg1);
$im->readImageBlob($svg);
/*png settings*/
$im->setImageFormat("png24");
$url='../images/designs/'.$file_name[0].'.png';
$im->writeImage($url);
$im->clear();
$im->destroy();
return BASE_URL2.'images/designs/'.$file_name[0].'.png';
}
well I would like to know if anyone can turn this svg to png, try it by command line and says "killed".
http://vps-1150061-19745.manage.myhosti ... /svg/a.svg
Greetings!
Re: Maximum size convertion svg to png
Posted: 2014-06-21T20:57:47-07:00
by fmw42
It works fine for me and only takes a few seconds on IM 6.8.9.3 Q16 Mac OSX with RSVG 2.40.2 as my SVG delegate and libpng 1.6.10
See
http://www.libpng.org/ for details about the PNG format.
convert -list format
PNG* PNG rw- Portable Network Graphics (libpng 1.6.10)
SVG SVG rw+ Scalable Vector Graphics (RSVG 2.40.2)
SVGZ SVG rw+ Compressed Scalable Vector Graphics (RSVG 2.40.2)
Re: Maximum size convertion svg to png
Posted: 2014-06-21T21:02:03-07:00
by snibgo
I can convert it with no problem. It is large: 7600x8460 pixels. Perhaps your server has set a limit.
Re: Maximum size convertion svg to png
Posted: 2014-06-21T21:04:18-07:00
by corematrixx
fmw42 than good! apparently is the operating system for the error resulting in the console that says "killed" as an error message. I saw a post this
viewtopic.php?f=3&t=19643 , and so I understood a short service process CONVERTION, now I have to see how to configure Cent OS.
if anyone knows how I would appreciate, as I do not drive much in linux.
Re: Maximum size convertion svg to png
Posted: 2014-06-21T21:07:12-07:00
by corematrixx
Snibgo, know how to set this limit?
Re: Maximum size convertion svg to png
Posted: 2014-06-21T21:07:34-07:00
by fmw42
Re: Maximum size convertion svg to png
Posted: 2014-06-21T21:22:50-07:00
by corematrixx
fmw42 worked perfectly! thank you very much! Now I'll see how to do it from php, I'm just starting to use imagick, and is seen to be a very powerful library.
Greetings from Chile, and thank you very much.
Re: Maximum size convertion svg to png
Posted: 2014-06-21T21:42:56-07:00
by fmw42
Imagick does not have all the features of Imagemagick. I would suggest you use PHP exec() to run Imagemagick commands directly. I do not think that Imagick has an equivalent to -limit. But I do not use Imagick much and am not an expert with it.
Re: Maximum size convertion svg to png
Posted: 2014-06-21T21:44:57-07:00
by fmw42
You may be able to speed up your processing by increasing the -limit area size. You should increase it in increments and find out how large it can be before it give you that error message again.
Re: Maximum size convertion svg to png
Posted: 2014-06-21T21:46:59-07:00
by fmw42
This post does not appear to be suited to the Consulting forum, since that is for paid consulting. So I have moved this post to the Users forum.
Re: Maximum size convertion svg to png
Posted: 2014-06-21T22:25:53-07:00
by corematrixx
I knew it was not right payment inquiries here. whether it should be moved to users.
I managed to do anything from php with the following line of code.
Code: Select all
IMagick::setResourceLimit(IMagick::RESOURCETYPE_AREA, 0);
