Re: SVGMatrix.rotateFromVector from Dean Jackson on 2003-01-26 (www-svg@w3.org from January 2003)

From: Dean Jackson <dean@w3.org>
Date: Sun, 26 Jan 2003 22:42:55 +1100
To: Steve Schafer <steve@fenestra.com>
Cc: www-svg@w3.org
Message-ID: <20030126114255.GD32505@grorg.org>

You're right.
Thanks for the report.

Dean

On Fri, 24 Jan 2003, Steve Schafer wrote:

> 
> In the description for SVGMatrix.rotateFromVector, it is stated that
> BOTH of the supplied vector coordinates must be non-zero. Shouldn't the
> restriction be instead that AT LEAST ONE of the coordinates must be
> non-zero? After all, rotations of 0, 90, 180 and 270 degrees correspond
> to rotation vectors of (1, 0), (0, 1), (-1, 0) and (0, -1),
> respectively.
> 
> Steve Schafer
> Fenestra Technologies Corp.
> http://www.fenestra.com

Received on Sunday, 26 January 2003 06:43:01 UTC