Sander Jansen
2/16/2005 3:22:00 AM
Make sure IMAGE_KEEP flag is passed when you construct a FXIcon. icon.create
will throw away the icon data if you don't pass this flag. Scaling is done
only on the client side. If there's no client side data, it will do a normal
resize and the content of the image is then undefined.
Another option is to do a create after scaling the icon.
Hope this helps,
Sander
On Monday 17 January 2005 04:36 am, Thomas Leitner wrote:
> Hy,
>
> I try to scale an image in FXRuby. First I create the image with
>
> icon = FXPNGIcon.new( getApp(), "image.png" )
> icon.create
>
> and then I do this
>
> icon.scale( 100, 100 )
> dc.drawIcon(icon, 0, 0)
>
> This should draw the scaled icon on the specified DeviceContext,
> however, the result is distorted.
>
> What I try to accomplish:
> - First load the png picture with transparent background
> - Scale the picture depending on the current window size
> - Draw the scaled image
>
> Is there method like drawIcon( icon, x, y, width, height) available?
> This would simply everything!
>
> If not: Can anyone advise me on how to do this? I could not find a
> solution...
>
> Thomas