[cairo] Path Gradients

Bobby Salazar bobby8934 at inbox.com
Thu Jan 24 10:19:20 PST 2008


That looks really good!

So, any chance we can get this functionality in Cairo? Anyone? Bueller?

> -----Original Message-----
> From: milan at marusinec.sk
> Sent: Thu, 24 Jan 2008 14:09:04 +0000
> To: cairo at cairographics.org
> Subject: Re: [cairo] Path Gradients
> 
> Bobby Salazar wrote:
>> Yes, it does. However, I would like to scale it in only one direction.
>> Not uniformly in both X and Y directions.
> 
> I added a perspective control to the demo. If you grab one side
> of control polygon, you can scale it in just one direction.
> 
> http://www.aggpas.org/win32/gradients_contour.exe
> 
> Bye
> Milano
> 
>>> -----Original Message-----
>>> From: milan at marusinec.sk
>>> Sent: Wed, 23 Jan 2008 18:49:32 +0000
>>> To: cairo at cairographics.org
>>> Subject: Re: [cairo] Path Gradients
>>> 
>>> Bobby Salazar wrote:
>>>> I think that this (with reflect turned off) is exactly what I'm
>>>> looking
>>>> for! I really like the way it renders the glyph. In fact, it very
>>>> nicely
>>>> solves a problem that using a single center point causes - which is
>>>> that
>>>> the gradient along the edge is not the same width for non-uniform
>>>> shapes
>>>> like a rectangle. Also, using your pre-compiled demo app, can you
>>>> adjust
>>>> the scaling for the rendered image, or stretch it in any way? I would
>>>> be
>>>> interested to see how the gradient is affected by transformations.
>>> Easy - just resize the window and - it scales ... :-)
>>> 
>>> 
>>> 
>>> 
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