Load images at proportional size

[Mark Schonewille]

Hi Josep,

function rescale theImgWidth,theImgHeight,theCdWidth,theCdHeight
   if theCdWidth/theImgWidth < theCdHeight/theImgHeight then
     put theCdWidth / theImgWidth into myRatio
   else
     put theCdHeight / theImgHeight into myRatio
   end if
   put theImgWidth * myRatio into myNewWidth
   put theImgHeight * myRatio into myNewHeight
   return myNewWidth,myNewHeight
end rescale

example:

lock screen
put rescale(<width of image>,<height of image>,<width of image  
area>,<height of image area>) into myNewSize
set the width of img x to item 1 of myNewSize
set the height of img x to item 2 of myNewSize
set the loc of img x to <loc of image area>
unlock screen

--
Best regards,

Mark Schonewille

Economy-x-Talk Consulting and Software Engineering
http://economy-x-talk.com
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On 5 jul 2009, at 10:03, Josep wrote:

>
> Hi,
>
> I need to load at proportional size images inside the image area,  
> but the
> image area have her own size. How can fit the image inside the image  
> area
> changing her width and height?
>
> I'm blocked... :(
>
> Any idea? I search the list but I can't found any...
>
> Salut,
> Josep
> -- 
> View this message in context: http://www.nabble.com/Load-images-at-proportional-size-tp24340945p24340945.html
> Sent from the Revolution - User mailing list archive at Nabble.com.