[cairo-bugs] [Bug 4722] Multistop gradients only work if the stops are equally spaced and end in offsets 0.0 and 1.0.

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https://bugs.freedesktop.org/show_bug.cgi?id=4722          
     




------- Additional Comments From jlt_fdo at shamrock.dyndns.org  2005-10-09 08:19 -------
Created an attachment (id=3520)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=3520&action=view)
Fix by using PDF's Stiched Functions (Type 3).

And here is the patch that fixes both problems.

Note that it could be optimized to only output each Type 1 and Type 3 Function
once. Furthermore In case of stiched functions (Type 3) old Type 1 Functions
can also be reused if the required function g is g=f(1-x) of an existing
function f: '\Encode 1 0' needs to be changed to '\Encode 0 1' in that case.          
     
     
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