jview
Interface InvertableTransforming

All Superinterfaces:

CoordinateTransforming

All Known Implementing Classes:

BasicTransform, SelectTransform

public interface InvertableTransforming
extends CoordinateTransforming

A CoordinateTransforming instance that allows unambiguous transformation from user space to normalized space using a two-coordinate user vector. JBoxedCanvas or other UserCoordinates may need this interface to convert e.g. label coordinates to normalized coordinates.

Method Summary

Point2D

invertUserXY(Vector2D xy) Takes an x/y pair in user space and converts it to normalized coordinates.

Methods inherited from interface jview.CoordinateTransforming

toNormalizedSpace, toUserSpace

Method Detail

invertUserXY

Point2D invertUserXY(Vector2D xy)

Takes an x/y pair in user space and converts it to normalized coordinates.