# Zooming

**URL:** <https://forum.kirupa.com/t/zooming/270452>\
**Category:** Uncategorized\
**Created:** [September 10, 2008, 6:12am UTC](https://forum.kirupa.com/t/zooming/270452 "2008-09-10T06:12:17Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Hissam](https://avatars.discourse-cdn.com/v4/letter/h/77aa72/32.png) [@Hissam](https://forum.kirupa.com/u/Hissam)\
**Post date:** [September 10, 2008, 6:12am UTC](https://forum.kirupa.com/t/zooming/270452/1 "2008-09-10T06:12:17Z")

</div>

Hi Experts,  
I have a Vbox where there is only 1\*(a Canvas as  
superCanvas) container and another component(a toolbox) is added at  
runtime. When another component is added to this vbox I decreases the  
height of the 1container i;e the superCanvas in such a that  
superCanvas.height=vbox.height-toolbox.height.  
now when the superCanvas height is decreased the inner components  
inside the superCanvas  
gets scroll. When scroll is set to false, the components are half  
displayed as usual.  
I can not set bindings to the inner components since they fixed with  
height and width.  
So I’m looking for scaling or zooming in the superCanvas and its inner  
components so that it look good and complete without any halfway  
display.  
Can anyone help me out with this problem??