CoordinateSpace

A context for map/scheme coordinates manipulation

Properties

A view point used by default

open fun T.distanceTo(b: T, zoom: Float): Dp

open fun T.distanceToLine(a: T, b: T, zoom: Float): Dp

abstract fun ViewPoint<T>.moveBy(delta: T): ViewPoint<T>

abstract fun T.offsetTo(b: T, zoom: Float): DpOffset

abstract fun Rectangle(first: T, second: T): Rectangle<T>

Build a rectangle by two opposing corners

abstract fun Rectangle(center: T, zoom: Float, size: DpSize): Rectangle<T>

Build a rectangle of visual size size

abstract fun ViewPoint(center: T, zoom: Float): ViewPoint<T>

Create a ViewPoint associated with this coordinate space.

Move given rectangle to be centered at center

abstract fun ViewPoint<T>.zoomBy(zoomDelta: Float, invariant: T = focus): ViewPoint<T>