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Logarithmic scale in TAChart 7 years 3 weeks ago #10590

  • Premysl Beran
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Hello there,
I just tried to use the logarithmic scale on Y axis for one of my project. In the design-time the setting of the transformation works quite fine. I see the changes on the axis. But when I load the data and then turn on logarithmic scale I get error saying Floating Point Overload.
In attachment you will find simple test with code and also compiled executable.
Thanks for help
With best regards
Premek

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File Name: ChartLogTest.zip
File Size:1,583 KB

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Last edit: by Premysl Beran.

Logarithmic scale in TAChart 7 years 3 weeks ago #10591

  • Premysl Beran
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My mistake. It was not completely clear to me. Each serie in the chart have to have parameter AxisIndexX and AxisIndexY adjusted (default is -1) when you want to use the transformational. So it works now. B)

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