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Re: Coordinate system question
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Re: Coordinate system question


  • Subject: Re: Coordinate system question
  • From: Christopher B Hamlin <email@hidden>
  • Date: Tue, 19 Mar 2002 21:42:41 -0500

On Tuesday, March 19, 2002, at 02:25 PM, Finlay Dobbie wrote:

On Tuesday, March 19, 2002, at 05:45 PM, Bell, Carl wrote:

Why are the coordinate systems in Cocoa based on the
bottom/left rather than top/left?

Because co-ordinate systems in the real world at based on bottom/left rather than top/left (think graphs). Computers got it the wrong way round because of the way CRTs work, I think.



Maybe because they scan from top down?

ch

-------------------------------------------
That's it Mister!
You just lost your brain privileges!
- Plankton
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 >Re: Coordinate system question (From: Finlay Dobbie <email@hidden>)

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