Bar graphs – MegaVision Network Management System User Manual
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Figure 12. Graph Options Dialog.
1. Polling Interval
Changes the value for the Lines graph main window and its
parent (see figure 8.)
2. Min Y, Max Y, Min t, Max t
Changes the scaling ranges for the Y-axis and X (t)
axis. If you check Automatic Change of Ranges, changes are made automatically.
NOTE: For graphs, where the X-axis indicates time, the X check box should be
always checked. Sometimes it is better to turn off the Y check box, especially when
graphs have peaks.
3. Show in the graph
Change these values to correspond to the type of statistic a
graph contains. For example, Absolute Value (number of packets), Relative to X
(packets/second), Value in percents (same function as Absolute Value, but data
ranges from 0 to 100%)
Legend -
Opens a sub-window that displays the current statistics: category, time elapsed,
and value. Category names and port numbers are color-coded corresponding to lines on the
graph.
Figure 13. Legend Dialog.
Grid -
Adds a grid to the graph. To delete the grid, click on the button again.
Bar Graphs