Trendline helps to know the general pattern or overall direction of the data in the chart widget. You can add more than one trendline to Cartesian charts except bar type series (Line, Column, Area, Spline) and stacked type of charts. You can add, edit, and delete trendlines.
properties
tab of the applicable chart widgets.OK
button to add trendline in combination chart.You can edit Trendline legend by Legend Text
text box. By default, Legend Text renders based on Line type and Series name.
You can change the series that shows the trendline by Series drop-down option.
You can select line type by Line Type drop-down option (Linear, Exponential, Logarithmic, Power, and Polynomial
).
You can set the width of the trendline.
You can change color of trendline by Line Color
color picker.
You can change the style of trendline by Line Style drop-down option (Solid, Dot, Dash, DotDash, LongDash, and LongDashDotDot
).
To delete trendline, select the one to be deleted and click the highlighted button.