Re: [Flashcoders] mathematics of an elipse

[Anthony Pace]

Given your points, Ivan is correct; however, although what I am about to 
write is most likely not going to be your case, there is a way of 
deriving it based on known dependencies.


Given your points, it is possible if:

   * if the angle you had mentioned was the angle between the lines as
 they exist on the the original untranslated circle (in this case
 it is even possible if there is focal distortion by an unknown amount)
   * or if the ellipse will always be the type of ellipse where its
 opposing sides along the x and y axis are perfect reflection

Yet, although the above makes it possible, these scenarios are most 
likely not your case.



allandt bik-elliott (thefieldcomic.com) wrote:

thankyou very much - i'll take a look

best
a

On Thu, Jun 18, 2009 at 6:59 PM, Ivan Dembicki ivan.dembi...@gmail.comwrote:

  

Hello Charles,

You can build many ellipses through your points.
More data needed for ellipse unique define.

Also you can see old bezier classes
http://bezier.googlecode.com/files/ru.bezier.zip
Ellipse class especially.

good luck!

--
iv
http://www.bezier.ru
http://bezier.googlecode.com
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Re: [Flashcoders] ReferenceError: Error #1065 issue

[mario]

If you override that function like so, does it compile (to make sure the 
override is correct) and do you see the trace (to make sure the call is 
correct)?


override protected function  mthGetPDataTag(stgInput:String) :String
{
   trace('call worked')
   return '';
}
--

Mario Gonzalez
http://onedayitwillmake.com
Senior Developer | WDDG.com


Leisle wrote:

Hi list,

This should be simple, but for some reason refuses to cooperate. I'm working
in AS3, CS3.
I've got a super class (HsSegment) and a subclass (HsSegment_qtd1), both are
public. In the super class are the definitions for many methods, including
this definition:

protected function mthGetPDataTag(stgInput:String):String
{
//...Do stuff and return a String...
}

In the subclass I've got the call to this method:
var stgEg:String = mthGetPDataTag(stgInput);

 When testing in the IDE this works fine. When testing in the browser I get
a runtime error,
 ReferenceError: Error #1065: Variable
hs.segments.classes:HsSegment_qtd1::mthGetPDataTag is not defined.

I've googled and found plenty of questions around this, but no answers,
other than 'make your classes public', which they are.
The other methods in the super class are defined and called essentially this
same way and work fine in both IDE and browser. What makes this one special?

What am I missing? Any help is appreciated.

Thanks,
Bob


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