/** * Set the pen to draw the selected part of the data series with. * * <p>If not set, this defaults to {@link WAxisSliderWidget#getSeriesPen() getSeriesPen()}. */ public void setSelectedSeriesPen(final WPen pen) { if (this.selectedSeriesPen_ != this.seriesPen_) {; } this.selectedSeriesPen_ = pen.clone(); this.update(); }