This sample demostrates how to use C1BubbleChartBinding to draw a trendline by setting following properties:

• TrendlineFitType - sepcifies the type of the trendline.
• TrendlineSampleCount - specifies the sample count for function calculation. It works only if the TrendlineFitType is polynom, power, exponent, logarithmic and fourier.
• TrendlineOrder - defines the number of terms in polynom equation. It works only if the TrendlineFitType is polynom, power, exponent, logarithmic and fourier.