Method Thumbnail

plot/plots/barchart.go:233–240

Thumbnail fulfills the plot.Thumbnailer interface.

(plt *plot.Plot)

// Thumbnail fulfills the plot.Thumbnailer interface.
func (b *BarChart) Thumbnail(plt *plot.Plot) {
	pc := plt.Paint
	pc.FillStyle.Color = b.Color
	b.LineStyle.SetStroke(plt)
	ptb := pc.Bounds
	pc.DrawRectangle(float32(ptb.Min.X), float32(ptb.Min.Y), float32(ptb.Size().X), float32(ptb.Size().Y))
	pc.FillStrokeClear()
}