# Vertex.java

    /*
     * Licensed to the Apache Software Foundation (ASF) under one or more
     * contributor license agreements.  See the NOTICE file distributed with
     * this work for additional information regarding copyright ownership.
     * The ASF licenses this file to You under the Apache License, Version 2.0
     * (the "License"); you may not use this file except in compliance with
     * the License.  You may obtain a copy of the License at
     *
     *      http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing, software
     * distributed under the License is distributed on an "AS IS" BASIS,
     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     * See the License for the specific language governing permissions and
     * limitations under the License.
     */
    package org.apache.pdfbox.pdmodel.graphics.shading;

    import java.awt.geom.Point2D;

    /**
     * Vertex for Type 4 and Type 5 shadings.
     *
     * @author Tilman Hausherr
     */
    class Vertex
    {
        final Point2D point;
        final float[] color;

        Vertex(Point2D p, float[] c)
        {
            point = p;
            color = c.clone();
        }

        @Override
        public String toString()
        {
            StringBuilder sb = new StringBuilder();
            for (float f : color)
            {
                if (sb.length() > 0)
                {
                    sb.append(' ');
                }
                sb.append(String.format("%3.2f", f));
            }
            return "Vertex{ " + point + ", colors=[" + sb + "] }";
        }
    }