ProjektGraph/OurApplication/OurDrawArea.java

package OurApplication;

import graph.*;
import logging.LogElementList;
import visualisation.DrawArea;
import visualizationElements.Edge;

import java.awt.*;


/**
 * This class provides an example for using visualization.DrawArea.
 * It extends DrawArea to visualize a graph based on logging elements.
 *
 * @see DrawArea
 */
public class OurDrawArea extends DrawArea {

	private static final long serialVersionUID = 1L;

	private graph.Graph<VertexMarking, EdgeMarking> currentGraph;

	/**
	 * Standard constructor.
	 * Initializes an empty draw area.
	 */
	public OurDrawArea() {
		super();
	}

	/**
	 * Extended constructor.
	 * Creates a draw area with a specified log list and display name.
	 *
	 * @param logList      the draw area's log element list
	 * @param drawAreaName the display name over the draw area
	 */
	public OurDrawArea(LogElementList<OurLogElement> logList, String drawAreaName) {
		super(logList, drawAreaName);
	}

	/**
	 * Draws visualization elements on the draw area.
	 * @param g the graphics context used for drawing
	 */
	public void draw(Graphics g) {
		// Get the current log element from the log list
		OurLogElement logElement = (OurLogElement) logList.get();

		// Draw the graph associated with the log element
		logElement.getGraph().draw(g);

		// Draw markings on edges
		for (Edge screenEdge : logElement.getGraph().getEdges()) {
			g.drawString(screenEdge.getMarking(),
					(screenEdge.getSource().getXpos() + screenEdge.getDestination().getXpos()) / 2,
					(screenEdge.getSource().getYpos() + screenEdge.getDestination().getYpos()) / 2);
		}
	}

}