US Patent:
20010008401, Jul 19, 2001
Inventors:
Geoffery Schunicht - Spring TX, US
International Classification:
G09G005/00
G06T011/20
Abstract:
A method and apparatus for displaying multiple communication network monitors having multiple monitoring intervals on a single graphical display. A user, through an input device, selects an object relating to a network monitor to be displayed on a graph and a processor retrieves network data from a communication network pertaining to the selected object. The display values for a line on the graphical display represented by the monitor are calculated by the processor such that, the line and any previously existing lines, are coherent in that the displayed parameters are consistent across the lines. Once the display values are calculated, the line is displayed on an output device. The user may additionally modify parameters associated with the monitor or add or delete a monitor. If the user modifies a parameter, the processor modifies the parameter and updates the display. If the user adds a new monitor, the processor verifies that the new monitor is consistent with current monitors, and if so, the new monitor is added and the graphical display is updated. Otherwise, an error message is displayed. If the user deletes a monitor, the processor verifies that the line associated with the monitor is not the last line on the graph and removes the line. Otherwise, if the line is the last line, an error message is displayed.