Hi All,

I need to rescale and print some jpeg and bmp files in Java
application. My code is inside of  a class "GraphicPages" that
implements Printable.

The actual rescale logic is contained in the print() method and uses
the following line to locate and initialize the Image itself
   Image imgSource ;
   this.imgSource  =
Toolkit.getDefaultToolkit().getImage(shp.getPath());

To implement the rescale logic I need to use imgSource.getWidth and
Height. If I use my printable class as the observer
"imgSource.getWidth(this)" I get an error saying:

"getWidth(java.awt.image.ImageObserver) in java.awt.Image cannot be
applied to (GraphicPages)

The only way I can get this to compile is to use "null" instead of
"this" for the ImageObserver parameter.

If I use "null" will this work?

Thanks

Elliot