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Sectors

Sector object can be defined to indicate some angular or amplitude range (and added to ViewPolar. Sectors list). Define amplitude range with MinAmplitude and MaxAmplitude properties. Define angular range with BeginAngle and EndAngle. Sector's circular motion can be done with mouse-cursor (by dragging object) - this modifies angle properties accordingly.

ViewPolar Sector
Two examples utilizing sectors. The first figure, Wind Rose diagram, is made with several sectors of different colors. In the second figure, a dial is made with AreaSeries with a sector representing RPM meter red zone.

Examples​

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To see feature demonstration as example, check ExampleLineSeriesPolar, PolarWindRose, ScatterPolarMouseSelecting and PolarRadar from our Demo.