SetPieStartAngle — Set the starting angle for pie chart segments




SetPieStartAngle sets the starting angle for the first segment in a pie chart.



Starting angle in degrees


The default starting angle is 0 degrees. This results in the first pie segment starting on the right-pointing horizontal radius ("East"), and extending upwards in a counter-clockwise direction (by default).

See also SetPieDirection which is used to set the direction for pie chart segments - clockwise or counter-clockwise.


See Section 5.47, “Example - Pie Chart Start Angle and Direction”.


This function was added in PHPlot-6.0.0. Before that, the first segment of a pie chart always started at 0 degrees. Logo

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