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Getting actual dimensions of canvas after getting scrollbar

May 1, 2010 4:01 AM

Hi

 

hi have a application, where i have a <mx:Image> inside a canvas. Now when i scale the image, by using scaleX and scaleY properties, i get scrollbars. This means that the canvas area has grown. But when i query for width/height, it returns the same as it was before scrollbars. I have already tried validate methods. can some one help ?

 
Replies
  • Currently Being Moderated
    May 1, 2010 7:30 AM   in reply to rajdeeprath

    hi,

     

    you could use the maxverticalscrollposition and the maxhorizontalscrollposition,

     

    fullheight = height+maxVerticalScrollPosition;

     

    this will be out by the width/height of the scroller which is usually 16 unless its a custom scroller. so

     

    fullheight = height+maxVerticalScrollPosition-16;

    fullwidth = width+maxHorizontalScrollPosition-16;

     

     

    David.

     
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