This is a demonstration of a JGo image servlet

Change the view's position in the document:


Change the size of the view:




The server keeps track of as many named documents as you like, but the view for each is lost (including the selection and view position and image size) when you switch documents or when your session is lost.

Click on "Change Document" and provide a document name. If the document exists, you will switch to editing that document. If the document does not exist, it will be created with the name you provide.

Note: the black spot in the middle of the nodes is the "port" for creating a link.

User Action Operation
 Click  select node or link
 Drag-Drop on color  moves node
 Drag-Drop on spot in center  create link
 Ctrl-Drag-Drop  copies the selection
 Double-click on a node  changes the color of the node
 Double-click in background  inserts a new node
 Ctrl-A  selects all objects
 Insert (Ctrl-E on Netscape)   adds a new node
 Delete (Ctrl-D on Netscape)  deletes the current selection
 Ctrl-C, Ctrl-X, and Ctrl-V   copy, cut, and paste
 Ctrl-Z  zoom out
 Ctrl-Shift-Z   zoom in
 Z   sets the scale back to 1.0

This HTML page has been tested with Internet Explorer 5 and 6 and Netscape Navigator 4