Re: [Inkscape-user] Rolling OpenVG into Inkscape?

Is a great idea, inkscape need this.

On Wed, Apr 16, 2008 at 10:06 AM, Anthony Walter <sysrpl@...155...> wrote:

Hi all.

As a programmer I was wondering, have any of Inkscape developers had looked into OpenVG?

http://www.khronos.org/openvg/

For those of you who don't know about OpenVG, it can be summarized as an open cross platform C style API for drawing vector graphics, including but not limited to:

Stroked paths with customizable stroke styling
Filled paths with customizable colors, gradients, and patterns
Images and image filters

Pretty much the same thing Cairo does, but with (I believe) a greater potential for hardware acceleration. I read about people people riding OpenVG on top of OpenGL, and maybe someday hardware vendors might even put out an OpenVG enabled driver. One can hope.

I found this free with source project which piggy backs OpenVG over OpenGL:

http://zrusin.blogspot.com/2007/01/openvg_116899762231694078.html

Also there is this commercial implementation of OpenVG:

http://www.amanithvg.com/project.html

... and videos of what can be done with the above OpenVG implementation here:

http://youtube.com/watch?v=2ceiKZyGEHE

If you watch the video you will see the benefits using hardware accelerated OpenVG. Namely those are:

Blazingly fast vector graphics
 Real time vector graphic movement and animation
The CPU is freed up as most of the processing is moved over to the GPU
A standard 2D vector API for the major operating systems

Anyhow, I wanted to pick your brains about OpenVG. I'd really like have programming access to a hardware accelerated 2D vector API and wanted to meet up with others would are looking for the same.

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