New Plot Action
Use the radio buttons under New Plot Action as follows to specify how the graphics window should respond to clear commands. Clear commands are generated whenever S Plus attempts to create a new high-level graphic.
Delete existing pages, then add new pages The first time that a clear command is issued to a java.graph device within a top-level expression, all existing pages in the window are deleted and a new "Page 1" is created. Additional clear commands within the top-level expression create additional pages.
New page Whenever a clear command is issued, create a new page. Use this mode to keep all your graphics for a session within a single java.graph device.
Reuse page Whenever a clear command is issued, clear the current page. In this mode, functions that display multiple plots will end up displaying just the last one.
Mouse Actions
Enable active regions Select this checkbox to enable active regions created with java.identify to be highlighted as the mouse passes over them and their associated actions to be performed when the mouse is clicked in the region. The default is selected.
Display mouse position Select this checkbox to display xy coordinates of the mouse in the upper-right corner of the graph window. The text field immediately following, labeled Mouse position digits, allows you to specify the number of decimal digits to use when displaying mouse coordinates.
Mouse position digits Specify the number of digits in the mouse coordinates to display if you checked Display mouse position.