E-mail message   
 
From: nquale
Date: Sun, May 8, 2005, 1:07pm (PDT+2) 
To: MOONDOGEE
Subject: Re: Gradline tips please ....Re: eye 

Josh in this example I use both hex and 
RGB numbers for the line color- 


$gradient = new gdplus_gradients;
$gradient->addcolor(0x00,0x00,0x00,0);
$gradient->addcolor(255, 250, 250,50); 
$gradient->addcolor(0x00,0x00,0x00,100); 


hex numbers are always 0x times the 2 numbers/letters 
and a comma in between each set of numbers. 

RGB are just the 3 numbers with a comma in between. 

In the above example I have "black" flanking both ends 
of the "snowwhite" color.If you want a line with black in
the center then change the coding to this- 


$gradient = new gdplus_gradients;
$gradient->addcolor(255,250,250,0); 
$gradient->addcolor(0x00,0x00,0x00,,50); $gradient->addcolor(255,250,250,100); 

and if you want to make the line really different try 
something like this--add more colors- 

$gradient = new gdplus_gradients;
$gradient->addcolor(255,250,250,0);
$gradient->addcolor(0x00,0x00,0x00,20);
$gradient->addcolor(0x38,0x60,0xa5,40);
$gradient->addcolor(0x00,0x00,0x00,60);
$gradient->addcolor(0x33,0x00,0x00,80);
$gradient->addcolor(255,250,250,100); 

ummm I didn`t try the above colors to see how it`ll look 
but that`s how you make a multi colored line,just add 
more colors and change the percentages---
Sally stated to start with 0 and end with 
100 for the percentage numbers.