Hi kingMohd,
In most cases, if an application is using microseconds, it would be using "elapsed time" (eg. the time is measued as the number of seconds or microseconds elapsed since the start of the data acquisition). In this case, the time is just a floating point number. So both the x-axis and y-axis of the chart are numbers.
The "Zooming and Scrolling Demonstration (2)" is a simple example in which both axes are numbers. (The example is showing a scatter chart, but you can easily change the code to draw a line chart instead.)
Hope this can help.
Regards
Peter Kwan |
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Resolution in microsecond