Author
Travis Kirton


asin()

This example shows the effect of the asin() function.

let result = asin(value)

To run this example you need to include the MathComparePaths.swift file in your project.

Example

let example = MathComparePaths(frame: canvas.frame) {
    var points = [Point]()

    var x = -1.0
    repeat {
        let y = asin(x)
        let mx = map(x, min: -1, max: 1, toMin: 0, toMax: 1)
        let my = map(y, min: 0, max: M_PI_2, toMin: 0, toMax: 1) * -1.0
        points.append(Point(mx, my))
        x += 0.002
    } while x < 1
    return (points, points)
}
canvas.add(example)