The BoxPlot chart represents groups of numerical data through their quartiles. The lines extending vertically from the boxes indicate the upper and lower quartiles, and the boxes represent the second and third quartiles.

The <BoxPlotChart> element tag is used to create a BoxPlotChart chart in KoolChart, and the series element tag for the BoxPlotChart chart is <BoxPlotSeries>.

<BoxPlotChart ... >
    <BoxPlotSeries ... >


boxStroke The boxStroke attribute is to set the border line of the box. The valid value is "Stroke".
medianStroke The medianStroke attribute is to set the median line for the series. The valid value is "Stroke".
whiskerWidthRatio The whiskerWidthRatio attribute is to set the horizontal width of the whisker, which is a proportion of the box width.

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