svg-to-compose/dev.tonholo.s2c.geom/Point2D

Point2D

data class Point2D(val x: Double, val y: Double)(source)

Constructors

Point2D

constructor(x: Double, y: Double)

Properties

val x: Double

val y: Double

Functions

angleTo

infix fun angleTo(point: Point2D): Double

Returns the angle formed by the vector from the origin to this point and the vector from the origin to the specified point. The angle is measured in radians and is in the range 0, π.

coordinatesWith

infix fun coordinatesWith(other: Point2D): DoubleArray

Combines the coordinates of this point and another point into a single array. The resulting array contains the x and y coordinates of this point followed by the x and y coordinates of the other point, in that order.

plus

operator fun plus(other: Point2D): Point2D

Adds the coordinates of this point and the other point, returning a new Point2D.

times

operator fun times(factor: Double): Point2D

operator fun times(factor: Int): Point2D

Multiplies the coordinates of this point by the given factor.

transform

fun Point2D.transform(matrix: AffineTransformation.Matrix): Point2D

Transforms this point by applying the given affine transformation matrix. The transformation applies the matrix multiplication to the point's coordinates treating the point as a homogeneous coordinate vector [x, y, 1].