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Has passed an invalid numeric value (NaN, or not-a-number) to CoreGraphics API #30

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Zymr-Gunjan opened this issue Mar 16, 2016 · 1 comment

Zymr-Gunjan commented Mar 16, 2016

If there is only single point value then is not working.

ulzii-dev commented Feb 1, 2018

Hi @Zymr-Gunjan ,

I fixed it, added condition on these 607, 608 lines, cause it divide by zero, then result NaN.
span == 0 ? 10 :
span == 0 ? 0 :

var step = span == 0 ? 10 : CGFloat(pow(10, floor(log(Double(span) / Double(m)) / M_LN10))) let err = span == 0 ? 0 : CGFloat(m) / span * step

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