I doubt this will help, but inline styles override css styles. But since
clearly you are adding the graphic at runtime this shouldn't be an issue.
Have you tried setting the fillStyle as well (even though it's not being
used)?

Also you might do graphics.clear(), before you start drawing.

On Tue, Nov 16, 2010 at 8:53 AM, Chris Morrow <[email protected]> wrote:

> Not sure why, but I always use a nested canvas; one for the bgcolor and one
> for graphics and other elements.
>  - Chris Morrow
>
>
> <?xml version="1.0" encoding="utf-8"?>
> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";
>                 layout="absolute" creationComplete="init()">
>     <mx:Script>
>         public function init():void
>         {
>             drawing_canvas.graphics.lineStyle(3,0xffffff, 1.0);
>             drawing_canvas.graphics.moveTo(10,10);
>             drawing_canvas.graphics.lineTo(100,100);
>         }
>     </mx:Script>
>     <mx:Canvas width="100%" height="100%" backgroundColor="0x000000">
>         <mx:Canvas id="drawing_canvas" />
>     </mx:Canvas>
> </mx:Application>
>
>
> On Tue, Nov 16, 2010 at 9:29 AM, Atlanta Geek <[email protected]>wrote:
>
>> I have the following code and the line is not visible.  If I remove
>> the background color from the canvas the line is visible.
>> Would anyone know why this is happening? I am on Flex 3.5
>>
>> <?xml version="1.0" encoding="utf-8"?>
>> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";
>> layout="absolute" creationComplete="init()">
>> <mx:Script>
>> public function init():void
>> {
>>  drawing_canvas.graphics.lineStyle(3,0xffffff, 1.0);
>>  drawing_canvas.graphics.moveTo(10,10);
>>  drawing_canvas.graphics.lineTo(100,100);
>> }
>> </mx:Script>
>>
>> <mx:Canvas id="drawing_canvas" width="100%" height="100%"
>> backgroundColor="0x000000" />
>> </mx:Application>
>>
>>
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>


-- 
Darin Kohles

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