Basic form of drawing

Hello

I'm somewhat new to Flex and I was wondering how create you the basic form in flex
for example, I would like to draw form such as lines, rectangles and circle in the flex application.

For example,.
< mx:application >
< myComponent:myCircle '3' = x y = '3' r '3' = >
< / mx:application >

I was watching the ActionScript 3 and there was a flash. A form that allows you to draw the circle.
Somehow, this did not work as I implement IUIComponent.

Should I always use IUIComponent to draw a shape base such as line, rectangle, circle?
or is there an easier way to create the component?
or is it all compoenent mx, to allow these basic shapes to draw?

Any information would be appreciated!


Thank you

I'll try not not to make this complex. Each Visual object has a property called "graphics" which is a type of flash.display.Graphcs. For example:

File: RedCanvas.mxml:


override protected function updateDisplayList (w: Number, h:Number): void
{
Graphics.Clear; erase
graphics.beginFill (0xff0000, 1); steady red
graphics.drawEllipse (0, 0, w, h);
graphics.endFill ();
}
]]>

If you use this file as a component in your application, you would see a red circle. It is pretty much base in terms from which to draw level. When you use Flex more than you will see the class Shape, Sprites and so on. In fact Flash classes are intrinsic to Flash Player (anything in the flash.* packages). For example, if you want layers of things you could create forms, bring those (using their graphical properties) and add them as children of another container.

See the classes in the package flash.display. *.

Tags: Flex

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