create Union from two Shapes - Java 2D Graphics

Java examples for 2D Graphics:Shape

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Description

create Union from two Shapes

Demo Code

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//package com.java2s;

public class Main {
    public static java.awt.geom.Area createUnion(java.awt.Shape a,
            java.awt.Shape b) {
        if (a != null) {
            java.awt.geom.Area rv = new java.awt.geom.Area(a);
            if (b != null) {
                rv.add(new java.awt.geom.Area(b));
            } else {
                //pass
            }
            return rv;
        } else {
            if (b != null) {
                return new java.awt.geom.Area(b);
            } else {
                //todo: return null?
                return new java.awt.geom.Area();
            }
        }
    }
}

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