manuipulating JPEGs in an GUI

[matt_5104]

Hi, I'm creating a GUI in which users are required to interact with graphs. I have a jFrame on which I have put a jLabel and used this label to import a JPEG of a graph (i.e it's an icon). My problem is that the user needs to pick a point on the graph, and from that two coordinates will be obtained. These coordinates obviously need to corespond with the axes on the graph. How can I convert the pixel coordinates of the jLabel that the mouseClicked event will give me into coordinates that correspond to the JPEG graph? Any help is great appreciated!

[sjalle]

Implement the mousemoverlistener interface for the container that contains the component that you want to track the mouse position from. The mouse event has a method, getPoint(), you shold use that.