Mark is true. Respect! :-)
I used Math.atan(), too and if/else to know, in which quadrant of the
circle the drag element is moved.
I uploaded my quickdirty source now. Please be kind! :-)
http://lizu.net/circle.swf
http://lizu.net/circleSrc.zip
it consists of the circle drag mechanism, but I
: [Flashcoders] Need help creating an old-skool arc or
circularscrollbar
Mark is true. Respect! :-)
I used Math.atan(), too and if/else to know, in which quadrant of the
circle the drag element is moved.
I uploaded my quickdirty source now. Please be kind! :-)
http://lizu.net/circle.swf
http://lizu.net
PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Matthias
Dittgen
Sent: Thursday, May 24, 2007 1:35 AM
To: flashcoders@chattyfig.figleaf.com
Subject: Re: [Flashcoders] Need help creating an old-skool arc or
circularscrollbar
Mark is true. Respect! :-)
I used Math.atan(), too and if/else to know
On 5/24/07, Carl Welch [EMAIL PROTECTED] wrote:
Seems to me you guys are doing this the hard way. Why not just draw a
curved line (with the line tool) then use code to attach/snap the
handle to the line, and then just use actionscript to track the Y
position of the handle and scroll accordingly?
@chattyfig.figleaf.com
Subject: [Flashcoders] Need help creating an old-skool arc or
circularscrollbar
A lng time ago it seems these things were all over flashkit etc. and now
well not so much ;)
Anyway, I wanted to create a scroller on an arc or radius like this example:
http://s12987.gridserver.com
On 5/23/07, Jesse Graupmann [EMAIL PROTECTED] wrote:
Trigonometry
No need, apart from Math.atan2() to get the result -- assuming the
anchor point of the container is in the middle, just normalize the
vector from the centre to the mouse and then scale it to the desired
radius, that's the
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