jflowmap-master/src/jflowmap/views/flowmap/VisualEdgeStrokeFactory.java
/*
 * This file is part of JFlowMap.
 *
 * Copyright 2009 Ilya Boyandin
 *
 * Licensed 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 jflowmap.views.flowmap;

import java.awt.Stroke;

import edu.umd.cs.piccolox.util.PFixedWidthStroke;

/**
 * @author Ilya Boyandin
 */
public class VisualEdgeStrokeFactory {

  private final VisualFlowMap visualFlowMap;

  public VisualEdgeStrokeFactory(VisualFlowMap visualFlowMap) {
    this.visualFlowMap = visualFlowMap;
  }

  public Stroke createStroke(double normalizedValue) {
    float width = (float)(1 + normalizedValue * visualFlowMap.getModel().getMaxEdgeWidth());
    return new PFixedWidthStroke(width);
//    return new BasicStroke(width);
  }

}
