content: /**
   * Copyright 2020 Alexander Herzog
   *
   * 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 ui.modeleditor;
  
  import java.awt.Graphics;
  
  /**
   * ber die Methode {@link ModelSurfacePanel#setAdditionalUserPaint(UserPaint)} kann
   * ein Objekt, welches dieses Interface implementiert, eingetragen werden, welches
   * innerhalb der Paint-Methode von {@link ModelSurfacePanel} aufgerufen wird.
   * @author Alexander Herzog
   * @see ModelSurfacePanel#setAdditionalUserPaint(UserPaint)
   */
  public interface UserPaint {
  	/**
  	 * Callback, welches innerhalb von {@link ModelSurfacePanel#paint(Graphics)} aufgerufen wird
  	 * @param g	{@link Graphics}-Objhekt in das die Ausgabe erfolgen soll
  	 * @param zoom	Gewhlter Zoomlevel (1.0==100%)
  	 */
  	void paint(final Graphics g, final double zoom);
  }
  