WPF Orthographic Camera. Region of view

Posted by Evgeny on Stack Overflow See other posts from Stack Overflow or by Evgeny
Published on 2010-03-16T09:50:58Z Indexed on 2010/03/16 9:56 UTC
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wpf

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orthographic

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camera

Hello. I added Orthographic Camera to my project. I want to show my chart on screen proportional. For example height is 4 and width 4 (region from -2 to 2).

I set width to 4 and it perfectly fit my square in widht. but i have problem with height. The chart top and bottom is always out of screen space. Why this happens and how to set to camera view the same width and height ?

Camera position: 0,0,5 Viewport have size: 571.5x497

On image we can see on vertical axis points from 2 to -2 but on vertical much more. How to make them same?

Image: http://i076.radikal.ru/1003/96/273c74ed9add.png

Sorry for my English.

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