How to call a spiral method within a rectangle.....

Hello,
I have a rectangle drawn on one panel in one class and a spiral drawn on another panel on a different class , now
whenever i draw a rectangle(using rubberband technique) and release the mouse button i want the spiral to be drawn within the boundary of rectangle.
how can do this .Plz help.
Thanks in anticipation..

I'm sure you don't expect anyone here to give you the complete code. Post your best efforts and somebody might help.
[How to ask questions the smart way|http://catb.org/~esr/faqs/smart-questions.html]
db

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Hi Experts,
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hi,
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Hi Everyone,
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Simply do the following
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Thanks.

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Edited by: mchepuri on Oct 24, 2009 6:17 PM
Edited by: mchepuri on Oct 24, 2009 6:20 PM

Hello,
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data: wdevent TYPE REF TO CL_WD_CUSTOM_EVENT.
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wd_this->CREATE_B ( exporting wdevent = wdevent ).

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I have a Frame which has some properties like its size, bgcolor plus other parameters, as instance variables. There is a button on the Frame with the caption : "set properties". When one clicks on that button, a new frame should appear via which a user can change the values of the parameters of the main Frame (i.e size, bgcolor,..etc). The user would input the new values in the textfields or radio buttons that are on the new frame, and then click a submit button, which has to exist on the same NFrame. How can I do that so that when the submit button is pressed, the parameters values are updated and so is the display view ?
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import java.awt.*;
import java.awt.event.*;
import java.util.Random;
import javax.swing.*;
public class CallingHome
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How to call a custom method in a parent container.

I have an MXML component that defines the method:
public function showAllGlyphs(spots:Array):void { ... }
There is a child component of this MXML componet called
DataClip, which has
a method that needs to call the parent method:
parent.showAllGlyphs(pushPins);
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The compiler
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My question is how to I cast or otherwise reference this
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PARENT?
Severity Description Resource In Folder Location Creation
Time Id
2 1061: Call to a possibly undefined method showAllGlyphs
through a
reference with static type
flash.display:DisplayObjectContainer.
DataClip.mxml Transitions line 32 August 21, 2006 3:07:28 PM
169

I understand why what you say is the correct design pattern
(much more
modularity and the potential for re-use).
In my case, it still might make sense to use .parentDocument
(my problem was
not understanding the difference between .parent and
.parentDocument)
Although I still don't understand why .parentDocument does
work.
I have a bunch of purely GUI oriented subComponents of a
.parentApplication.
The parentApplication has a custom AS-only module that does
the "business
logic, network connections, etc).
Basically, I want a module (Singleton Class) that is
accessible from all GUI
subcomponents that provides general utility functions. It
can't be
instatiatiated multiple times. So there needs to be one
global place for it.
It does not really make things clear if everything is done
via an event
paradigm. (Well, maybe to me, but I have a Ph.D. in CS so I
am tainted) I
want this clear to the average programmer.
===============================
Dr. Yechezkal Gutfreund
Team ACE for Mobile Devices
===============================
"peterent" <[email protected]> wrote in
message
news:[email protected]...
> As a rule of thumb, a child should never call functions
in its parent. It
> is
> possible, it just not a very good programming practice.
> If a child needs the parent to do something, the child
should dispatch an
> event. In your child, declare an event using Metadata:
>
> <mx:Metadata>
> [Event("showGlyphs")]
> </mx:Metadata>
>
> The child should have a public property that the parent
can access to
> handle
> the event:
>
> public var pushPins:Array;
>
> When the child needs the parent to do this, have the
child set the
> pushPins
> array, then dispatchEvent( new Event("showGlyphs") );
>
> In the parent, on the child's tag, have it listen for
the event and
> execute it:
>
> <MyChild
showGlyphs="showAllGlyphs(event.target.pushPins)" />
>
> I know this seems like a lot more work, but it is a much
better strategy
> than
> having children reach up and into the parent's code.
>

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How to call a spiral method within a rectangle.....

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