77 lines
1.7 KiB
Java
77 lines
1.7 KiB
Java
package org.opencv;
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public class Rect {
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int x, y, width, height;
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public Rect(int x, int y, int width, int height) {
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this.x = x;
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this.y = y;
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this.width = width;
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this.height = height;
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}
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public Rect() {
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this(0, 0, 0, 0);
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}
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public Rect(Point p1, Point p2) {
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x = (int) (p1.x < p2.x ? p1.x : p2.x);
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y = (int) (p1.y < p2.y ? p1.y : p2.y);
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width = (int) (p1.x > p2.x ? p1.x : p2.x) - x;
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height = (int) (p1.y > p2.y ? p1.y : p2.y) - y;
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}
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public Rect(Point p, Size s) {
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this((int)p.x, (int)p.y, s.width, s.height);
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}
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public Rect clone() {
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return new Rect(x, y, width, height);
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}
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public Point tl() {
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return new Point(x, y);
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}
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public Point br() {
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return new Point(x + width, y + height);
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}
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public Size size() {
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return new Size(width, height);
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}
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public double area() {
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return width * height;
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}
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public boolean contains(Point p) {
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return x <= p.x && p.x < x + width && y <= p.y && p.y < y + height;
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}
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@Override
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public int hashCode() {
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final int prime = 31;
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int result = 1;
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long temp;
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temp = Double.doubleToLongBits(height);
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result = prime * result + (int) (temp ^ (temp >>> 32));
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temp = Double.doubleToLongBits(width);
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result = prime * result + (int) (temp ^ (temp >>> 32));
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temp = Double.doubleToLongBits(x);
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result = prime * result + (int) (temp ^ (temp >>> 32));
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temp = Double.doubleToLongBits(y);
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result = prime * result + (int) (temp ^ (temp >>> 32));
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return result;
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj) return true;
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if (!(obj instanceof Rect)) return false;
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Rect it = (Rect) obj;
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return x == it.x && y == it.y && width == it.width && height == it.height;
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}
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}
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