Trendline[Sample|Source|Documentation] Created with Raphaël 2.0.1JanFebMarAprMayJunJulAugSepOctNovDecMonth of the Year0102030405060708090100Number of Hits Settings Order: SampleCount: FitType: Polynom Exponent Logarithmic Power Fourier MinX MinY MaxX MaxY AverageX AverageY Description This sample demostrates how to draw a trendline on C1LineChart. You can customize the trendline by setting following properties: FitType - sepcifies the type of the trendline. SampleCount - specifies the sample count for function calculation. It works only if the FitType is polynom, power, exponent, logarithmic and fourier. Order - defines the number of terms in polynom equation. It works only if the FitType is polynom, power, exponent, logarithmic and fourier.