Re: [PHP] PDF Thumbnails
How do I implement using your script? Do this take all of the files in a
directory and convert them into pdf thumbnails? Where does the directory
path go? Thanks for posting and the help.
On 9/29/05, Matt Darby [EMAIL PROTECTED] wrote:
I wrote a script for this; it's designed to run from the command line in
*nix, but can be triggered via exec():
Usage: ./pdf2thumb.php source_dir out_dir
[code]
#!/usr/local/bin/php
?
function getDirFiles($dirPath){
$filesArr=array();
if ($handle = opendir($dirPath)){
while (false !== ($file = readdir($handle)))
if ($file != . $file != ..){$filesArr[] = trim($file);}
closedir($handle);}
return $filesArr;
}
function usage(){
echo(USAGE: pdf2thumb source_folder_path
destination_folder_path\n\n);
exit;
}
if(!isset($argv[1])){usage();}
substr($argv[1],-1)==/?$path=$argv[1]:$path=$argv[1]./;
isset($argv[2])?$dest_path=$argv[2]:$dest_path=$path;
substr($dest_path,-1)==/?$dest_path=$dest_path:$dest_path.=/;
$total_time=0;
$total_files=0;
if(!file_exists($dest_path)){`mkdir $dest_path`;}
$files=getDirFiles($path);
for($i=0;$icount($files);$i++){
if(substr($files[$i],-3)==pdf){
echo(Converting .$files[$i] );
$time_start = microtime(true);
$old_name=$path.$files[$i];
$new_name=$dest_path.str_replace(.pdf,.jpg,$files[$i]);
`/usr/bin/convert '$old_name' -thumbnail 240x160 '$new_name'`;
$time_end = microtime(true);
$convert_time=round($time_end-$time_start,2);
echo(Done. ($convert_time seconds)\n);
$total_time+=$convert_time;
$total_files++;
}
}
echo(\n---\n);
echo($total_files files converted in .round($total_time/60,2).
$minutes (AVG: .round($total_time/$total_files,2).s)\n\n);
?
[/code]
[EMAIL PROTECTED] wrote:
You would haven't happen to have an example? I am new to imagemagick. Any
help would be greatly appreciated.
On 9/26/05, Jim Moseby [EMAIL PROTECTED] wrote:
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Monday, September 26, 2005 1:43 AM
To: php-general@lists.php.net
Subject: [PHP] PDF Thumbnails
I give my users an option to upload pdf files to my site and
would like them
to see a thumbnail view of the file once uploaded. Has anyone
heard of a way
how to do this?
The 'convert' function of ImageMagick will do it.
JM
Re: [PHP] PDF Thumbnails
I wrote a script for this; it's designed to run from the command line in
*nix, but can be triggered via exec():
Usage: ./pdf2thumb.php source_dir out_dir
[code]
#!/usr/local/bin/php
?
function getDirFiles($dirPath){
$filesArr=array();
if ($handle = opendir($dirPath)){
while (false !== ($file = readdir($handle)))
if ($file != . $file != ..){$filesArr[] = trim($file);}
closedir($handle);}
return $filesArr;
}
function usage(){
echo(USAGE: pdf2thumb source_folder_path
destination_folder_path\n\n);
exit;
}
if(!isset($argv[1])){usage();}
substr($argv[1],-1)==/?$path=$argv[1]:$path=$argv[1]./;
isset($argv[2])?$dest_path=$argv[2]:$dest_path=$path;
substr($dest_path,-1)==/?$dest_path=$dest_path:$dest_path.=/;
$total_time=0;
$total_files=0;
if(!file_exists($dest_path)){`mkdir $dest_path`;}
$files=getDirFiles($path);
for($i=0;$icount($files);$i++){
if(substr($files[$i],-3)==pdf){
echo(Converting .$files[$i] );
$time_start = microtime(true);
$old_name=$path.$files[$i];
$new_name=$dest_path.str_replace(.pdf,.jpg,$files[$i]);
`/usr/bin/convert '$old_name' -thumbnail 240x160 '$new_name'`;
$time_end = microtime(true);
$convert_time=round($time_end-$time_start,2);
echo(Done. ($convert_time seconds)\n);
$total_time+=$convert_time;
$total_files++;
}
}
echo(\n---\n);
echo($total_files files converted in .round($total_time/60,2).
$minutes (AVG: .round($total_time/$total_files,2).s)\n\n);
?
[/code]
[EMAIL PROTECTED] wrote:
You would haven't happen to have an example? I am new to imagemagick. Any
help would be greatly appreciated.
On 9/26/05, Jim Moseby [EMAIL PROTECTED] wrote:
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Monday, September 26, 2005 1:43 AM
To: php-general@lists.php.net
Subject: [PHP] PDF Thumbnails
I give my users an option to upload pdf files to my site and
would like them
to see a thumbnail view of the file once uploaded. Has anyone
heard of a way
how to do this?
The 'convert' function of ImageMagick will do it.
JM
Re: [PHP] PDF Thumbnails
Hi. I've tried some different kinds of setups to do this. And my recommendation for you would be Ghostscript, maybe together with ImageMagick. Have a look at: http://www.imagemagick.org/script/index.php http://www.cs.wisc.edu/~ghost/ regards, frank 2005-09-26 kl. 07.42 skrev [EMAIL PROTECTED]: I give my users an option to upload pdf files to my site and would like them to see a thumbnail view of the file once uploaded. Has anyone heard of a way how to do this? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] PDF Thumbnails
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Monday, September 26, 2005 1:43 AM To: php-general@lists.php.net Subject: [PHP] PDF Thumbnails I give my users an option to upload pdf files to my site and would like them to see a thumbnail view of the file once uploaded. Has anyone heard of a way how to do this? The 'convert' function of ImageMagick will do it. JM -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PDF Thumbnails
You would haven't happen to have an example? I am new to imagemagick. Any help would be greatly appreciated. On 9/26/05, Jim Moseby [EMAIL PROTECTED] wrote: -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Monday, September 26, 2005 1:43 AM To: php-general@lists.php.net Subject: [PHP] PDF Thumbnails I give my users an option to upload pdf files to my site and would like them to see a thumbnail view of the file once uploaded. Has anyone heard of a way how to do this? The 'convert' function of ImageMagick will do it. JM
RE: [PHP] PDF Thumbnails
You would haven't happen to have an example? I am new to imagemagick. Any help would be greatly appreciated. Sure! 'convert -size 85x110 -raise 10x10 rebate.pdf -resize 85x110 rebate.jpg' Assuming you have ImageMagick loaded, the above will take rebate.pdf and create an 85x110 thumbnail in .jpg format and raise the edges with a 10 pixel 3-D beveled effect. To call it from PHP, have a look at the exec() function in the manual
[PHP] PDF Thumbnails
I give my users an option to upload pdf files to my site and would like them to see a thumbnail view of the file once uploaded. Has anyone heard of a way how to do this?
