Geom.abline

For each number in yintercept, draw the lines y = xslope * x + yintercept across the plot canvas. Similarly, for each number in xintercept, draw the lines x = yslope * y + xintercept across the plot canvas.

Aesthetics

• yintercept: Y-axis intercepts

• xslope: rise over run, defaults to 0

• xintercept: X-axis intercepts

• yslope: run over rise, defaults to 0

Arguments

• color: Color of the lines.

• size: Width of the lines.

Examples

plot(dataset("ggplot2", "mpg"), x="Cty", y="Hwy", label="Model", Geom.point, Geom.label,
    yintercept=[0], xslope=[1], Geom.abline(color="red"),
    Guide.annotation(compose(context(), text(6,4, "y=x", hleft, vtop), fill(colorant"red"))))