[Lazarus] Using a DateTimeIntervalChartSource in TAChart

Richard Mace richard.mace at gmail.com
Tue Sep 23 07:32:31 CEST 2014

Hi All,
I am trying to create a line graph where the X axis is a zoomable TDateTime
value and I believe that I need to use a DateTimeIntervalChartSource
However, I cannot seem to work out how to add values to it.
Could somebody give me any pointers please?


PS I've have looked at the "axis" demo under the TAChart components, which
does display a DateTime on the bottom axis, however, it didn't seem clear
to me on how that graph actually got it's data.

Thanks, as always, in advance.

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