Find the visible max and min extents of an axis

TeeChart VCL for Borland/CodeGear/Embarcadero RAD Studio, Delphi and C++ Builder.
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Metman
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Find the visible max and min extents of an axis

Post by Metman » Fri Dec 21, 2012 9:51 am

Hi

I know I can detect the maximum and minimum values of the bottom axis (or any axis) by using

Code: Select all

Chart.BottomAxis.Minimum
But how do I find the visible max and min values and not the whole extent of the series?

Bruce.

Yeray
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Re: Find the visible max and min extents of an axis

Post by Yeray » Fri Dec 21, 2012 11:57 am

Hi Bruce,

I've made an example project to show you how to use FirstValueIndex and LastValueIndex to calculate the Minimum and Maximum values in the series.
MinAndMax.png
MinAndMax.png (26.24 KiB) Viewed 5432 times
MinAndMax.zip
(2.07 KiB) Downloaded 514 times
Best Regards,
ImageYeray Alonso
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Steema Software
Av. Montilivi 33, 17003 Girona, Catalonia (SP)
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Metman
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Posts: 113
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Re: Find the visible max and min extents of an axis

Post by Metman » Fri Dec 21, 2012 12:40 pm

Hi Yeray

That's very kind of you - have a great Christmas!

Bruce.

PS That's if today isn't the end of the world :?

Yeray
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Re: Find the visible max and min extents of an axis

Post by Yeray » Fri Dec 21, 2012 1:01 pm

Hi Bruce,

Have a nice one too! (Either Christmas or travel to the other world) :D
Best Regards,
ImageYeray Alonso
Development & Support
Steema Software
Av. Montilivi 33, 17003 Girona, Catalonia (SP)
Image Image Image Image Image Image Please read our Bug Fixing Policy

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