help image zoom in or zoom out

[audioanime04]

Right now, I am making viewer application and i have trouble image with big resolution. I want my viewer can be zoom in or zoom out if the resolution is too
big but i don't know how to make it..... Is it possible to make zoom in or out for image object? I need help for all of you guys. Thanks

[RizlaUK]

ok, heres a quick functions to zoom your image

place this in globals
function ZoomImage(ImageObject,Step)
Image.SetSize(ImageObject, Image.GetSize(ImageObject).Width+Step, Image.GetSize(ImageObject).Width+Step );
end



Example Call: set image object name and zoom step size

Zoom In

ZoomImage("Image",+5)

Zoom Out

ZoomImage("Image",-5)

[dorkauf89]

I tryed your script and all but when I put in the zoom in script I get an error that says: Unexpected symbol near '+'. The zoom out works fine.

[RizlaUK]

Sorry, that was due to a last min change, just remove the "+"

Zoom In:

ZoomImage("Image",5)

Zoom Out

ZoomImage("Image",-5)

[audioanime04]

Thanks RizlaUK for your help :yes

For correction :

function ZoomImage(ImageObject,Step)
Image.SetSize(ImageObject,Image.GetSize(ImageObjec t).Width+Step,Image.GetSize(ImageObject).Height+St ep);

end