Easiest way to get the dimensions of an image...

[Landon Blake]

I'm probably overlooking a reaaly obvious way to do this.

I've got a method that accepts a java.awt.Image as an argument and calculates the center point of the image.

I noticed the getHeight() and getWidth() methods of the Image class require that an ImageObserver be passed as an argument. In my case I don't have an ImageObserver to pass, and it doesn't really make sense to create one just for this method. I could create an javax.swing.ImageIcon object from the Image and then just call getIconHeight() and getIconWidth() but I wanted to check with you guys so that I could make sure that I wasn't overlooking something easier.

Landon

[Ulf Dittmer]

I think it's OK to pass "null" for the ImageObserver. Just make sure to check for "-1" results.