Struct XErrorBars

plot/plots/errbars.go:157–174

XErrorBars implements the plot.Plotter, plot.DataRanger, and plot.GlyphBoxer interfaces, drawing horizontal error bars, denoting error in Y values.

// and plot.GlyphBoxer interfaces, drawing horizontal error
// bars, denoting error in Y values.
type XErrorBars struct {
	// XYs is a copy of the points for this line.
	plot.XYs

	// XErrors is a copy of the X errors for each point.
	XErrors

	// PXYs is the actual pixel plotting coordinates for each XY value,
	// representing the high, center value of the error bar.
	PXYs plot.XYs

	// LineStyle is the style used to draw the error bars.
	LineStyle plot.LineStyle

	// CapWidth is the width of the caps drawn at the top
	// of each error bar.
	CapWidth units.Value
}

// Returns a new XErrorBars plotter, or an error on failure. The error values
// from the XErrorer interface are interpreted as relative to the corresponding