Immagine sempre scalata proporzionalmente

Se volete un'immagine sempre scalata proporzionalmente rispetto alla finestra del programma, io consiglio questa tecnica:

1. Chiamate l'immagine myImage
2. Digitate nel terminale di livecode:
   
   set the realsize of image "myImage" to (the width of image "myImage", the height of image "myImage")
   set the startSizeStack of image "myImage" to (the width of this stack, the height of this stack)
3. Adesso mettete nello stack il seguente codice:
   
   on resizeStack
      put the top of image "myImage" into tTop
      put the left of image "myImage" into tLeft
      put the realSize of image "MyImage" into tSize
      put the startsizeStack of image "myImage" into tSS
      set the width of image "myImage" to (item 1 of tSize * the width of this stack / item 1 of tSS )
      set the height of image "myImage" to (item 2 of tSize * the height of this stack / item 2 of tSS )
      if the width of image "myImage" > the height of image "myImage" then
         set the width of image "myImage" to (item 1 of tSize / item 2 of tSize * the height of image "myImage")
      else
         set the height of image "myImage" to (item 2 of tSize / item 1 of tSize * the width of image "myImage")
      end if
      set the top of image "myImage" to tTop
      set the left of image "myImage" to tLeft
      pass resizeStack
   end resizeStack

Questo è il risultato: