Find point perpendicular to 2 points
Examples
x <- ob_point(0,0)
y <- ob_point(1,1)
# Find point perpendicular to x and y going vertically first
x %|-% y
#> <ggdiagram::ob_point>
#> @ x: num 0
#> @ y: num 1
#> Other props: alpha, color, fill, shape, size, stroke, auto_label,
#> bounding_box, centroid, length, r, theta, style,
#> tibble, xy, geom, label, place, aesthetics
# Find point perpendicular to x and y going horizontally first
x %-|% y
#> <ggdiagram::ob_point>
#> @ x: num 1
#> @ y: num 0
#> Other props: alpha, color, fill, shape, size, stroke, auto_label,
#> bounding_box, centroid, length, r, theta, style,
#> tibble, xy, geom, label, place, aesthetics