source: trunk/src/org/expeditee/gui/Vector.java@ 115

package org.expeditee.gui;

import java.awt.Color;
import java.awt.Point;

import org.expeditee.items.Permission;

public class Vector extends Overlay {

        public Point Origin;

        public float Scale;

        public Color Foreground;

        public Color Background;

        public Vector(Frame overlay, Permission permission, Point origin,
                        Float scale, Color color, Color background) {
                super(overlay, permission);
                Origin = origin;
                Scale = scale;
                Foreground = color;
                Background = background;
        }

        @Override
        public boolean equals(Object o) {
                if (o == null || o.getClass() != Vector.class)
                        return false;
                Vector v = (Vector) o;

                return v.Frame == Frame && Origin.equals(v.Origin)
                                && Scale == v.Scale && Foreground == v.Foreground
                                && Background == v.Background;
        }

        @Override
        public int hashCode() {
                return 0;
        }

        /**
         * Converts the given x position to be relative to the overlay frame.
         * 
         * @param x
         * @return
         */
        public float getX(int x) {
                return (x - Origin.x) / Scale;
        }

        public float getY(int y) {
                return (y - Origin.y) / Scale;
        }
}