02-09-2009
Continuing
I think I need to install libgd next, is that correct?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a script that uses the File::Listing module. I am trying to install it, but I read the ReadMe and it states that the following modules should be installed first:
URI
MIME-Base64
HTML-Parser
libnet
Digest-MD5
Compress-Zlib
I am very new to Perl and would apprciate anyone's input on... (1 Reply)
Discussion started by: ssmiths001
1 Replies
2. Programming
I am trying to install a perl module using a tar file and am having trouble doing so. I see that on the system there are two version of perl installed.
/usr/bin/perl -v
/usr/perl5/5.6.1/lib/sun4-solaris-64int
/usr/perl5/5.6.1/lib
/usr/perl5/site_perl/5.6.1/sun4-solaris-64int
... (0 Replies)
Discussion started by: metallica1973
0 Replies
3. Programming
Which is the perferred method of installing Perl modules on a Unix system? Is is CPAN or manually installing them via a tar file? Also can anyone point me in the right direction to a decent "how to" on configuring CPAN and how to perform custom installs from a tar? thanks:b: (2 Replies)
Discussion started by: metallica1973
2 Replies
4. Shell Programming and Scripting
Hi,
I am trying to extract the includes from all the perl programs in my application space;ie. i want the list of all used modules in my application.
First i did a grep like 'grep -r "^use.*;$" * > ~dileepp/search.txt' which gives me the output in the form "filename:line containing use"... (0 Replies)
Discussion started by: DILEEP410
0 Replies
5. UNIX for Dummies Questions & Answers
I resulted to using /usr/sfw/bin/gmake to install my perl modules until i ran into a problem installing perl/Tk Tk-804.028
gmake: Entering directory `/export/home/Tk-804.028/pod'
Sorry no HTML building yet
gmake: Leaving directory `/export/home/Tk-804.028/pod'
I dont unstand what the error... (2 Replies)
Discussion started by: jameskay
2 Replies
6. Red Hat
Hi All,
I have a customer asking me to install these perl modules on redhat 4 ent:
File::Temp
Getopt::Long
DBD::mysql
Mail::Mailer
DBD::DB2
Any idea how can I install those modules.
Thanks for any comment you may add. (3 Replies)
Discussion started by: itik
3 Replies
7. Ubuntu
I am trying to install this NVIDIA-Linux 64-260.19.04.run graphics card, it is a GeForce GTX460 EVGA. I have tried all the commands to turn off the Xserver yes I can get it off yes I can get to root prompt or sudo prompt in home directory but every time I use the sh NVIDIA-Linux 64-260.19.04.run... (0 Replies)
Discussion started by: jackdevon
0 Replies
8. UNIX for Dummies Questions & Answers
How could one install multiple Perl modules at once. I tried and get this at the cli:
perl -MCPAN -e'install Crypt::DES Digest::CRC Digest::MD4 IO::Pty IO::Socket::SSL WWW::Mechanize Crypt::PasswdMD5 Net::Write'
Can't locate object method "PasswdMD5" via package "Crypt" at -e line 1.
... (0 Replies)
Discussion started by: metallica1973
0 Replies
9. Shell Programming and Scripting
I have some custom functions which i want to use in perl Scripting all time.
i want to How to create modules in perl and how to import them.
Also if i create 15 modules and i want to > import all at once then how can i import? (0 Replies)
Discussion started by: Navrattan Bansa
0 Replies
10. Shell Programming and Scripting
Hi,
I have a task to install a list of perl modules in several servers.
It's very tedious task to install it one by one through CPAN.
Can I have option in CPAN to feed that list so that it install all the modules. (0 Replies)
Discussion started by: nixhead
0 Replies
LEARN ABOUT PHP
imagelayereffect
IMAGELAYEREFFECT(3) 1 IMAGELAYEREFFECT(3)
imagelayereffect - Set the alpha blending flag to use the bundled libgd layering effects
SYNOPSIS
bool imagelayereffect (resource $image, int $effect)
DESCRIPTION
Set the alpha blending flag to use the bundled libgd layering effects.
PARAMETERS
o $
image -An image resource, returned by one of the image creation functions, such as imagecreatetruecolor(3).
o $effect
- One of the following constants:
o IMG_EFFECT_REPLACE - Use pixel replacement (equivalent of passing TRUE to imagealphablending(3))
o IMG_EFFECT_ALPHABLEND - Use normal pixel blending (equivalent of passing FALSE to imagealphablending(3))
o IMG_EFFECT_NORMAL - Same as IMG_EFFECT_ALPHABLEND.
o IMG_EFFECT_OVERLAY - Overlay has the effect that black background pixels will remain black, white background pixels will
remain white, but grey background pixels will take the colour of the foreground pixel.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
imagelayereffect(3) example
<?php
// Setup an image
$im = imagecreatetruecolor(100, 100);
// Set a background
imagefilledrectangle($im, 0, 0, 100, 100, imagecolorallocate($im, 220, 220, 220));
// Apply the overlay alpha blending flag
imagelayereffect($im, IMG_EFFECT_OVERLAY);
// Draw two grey ellipses
imagefilledellipse($im, 50, 50, 40, 40, imagecolorallocate($im, 100, 255, 100));
imagefilledellipse($im, 50, 50, 50, 80, imagecolorallocate($im, 100, 100, 255));
imagefilledellipse($im, 50, 50, 80, 50, imagecolorallocate($im, 255, 100, 100));
// Output
header('Content-type: image/png');
imagepng($im);
imagedestroy($im);
?>
The above example will output something similar to:[NOT DISPLAYABLE MEDIA]Output of example : imagelayereffect()
NOTES
Note
This function requires GD 2.0.1 or later (2.0.28 or later is recommended).
PHP Documentation Group IMAGELAYEREFFECT(3)