[Newbies] Reading only parts of images, tiles

[Bert Freudenberg]

On Sep 17, 2007, at 20:38 , Peter Schneider wrote:

> Hi,
>
> Is there any class which is able to read only a specific part of a  
> given image? I can read and display entire images with "Forms" just  
> fine, but it does not seem to permit me reading only parts of it.
> The reason i'm asking this is because i want to implement a simple  
> tile graphics engine, so i need a way to break down images into  
> single parts.

You always have to read the whole image first, resulting in a single  
Form. Then you can break it up if necessary, or even simpler, just  
display only the part of the image that you want.

- Bert -