Constants which define the various types of trendlines supported by a [[WorksheetChart]].
The trendline is exponential.
The trendline is linear.
The trendline is logarithmic.
The trendline depicts a moving average.
The trendline depicts a polynomial of order/degree n, when n is specified by the ChartTrendline.PolynomialOrder property.
The trendline depicts a power curve.
Constants which define the various types of trendlines supported by a [[WorksheetChart]].