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TeeChart lacks of very important notion of Null

Posted: Fri Dec 19, 2003 11:53 am
by 9079459
Hello,

TeeChart lacks of very important notion of Null. The special value, which isn't showed in charts, which doesn't affects scaling and Max/Min calculations.
Now you can create hidden point but it's value will affect scale of chart and Mim/MaxVisibleValue functions will consider it (unvisible point!)
From my point of view it's weird to say less.

nefis[/b]

NUll or zero

Posted: Fri Dec 19, 2003 6:00 pm
by 9078641
I seem to remember the Romans also had a problem with the concept of ZERO .
:D

Posted: Mon Dec 22, 2003 2:11 pm
by Pep
Hi Nefis,

thanks for letting us know.We'll make a note to have the Min/MaxVisibleValue ignore null values in a future update.

Josep Lluis Jorge
http://support.steema.com

Posted: Mon Dec 22, 2003 2:40 pm
by 9079459
Pep wrote:Hi Nefis,

thanks for letting us know.We'll make a note to have the Min/MaxVisibleValue ignore null values in a future update.

Josep Lluis Jorge
http://support.steema.com
but it's not the only issue with Min/MaxVisible functions
see post MaxVisibleSeriesValue and MinVisibleSeriesValue function
http://www.teechart.net/support/modules ... 7d00ee7c27