/** * Writes the graph's image in a file. * * @param img A byte array containing the image of the graph. * @param file Name of the file to where we want to write. * @return Success: 1, Failure: -1 */ public void writeGraphToFile(byte[] img, String file) throws java.io.IOException { File to = new File(file); writeGraphToFile(img, to); }
public void writeGraphToFile(int MAX_CHARS) throws java.io.IOException { super.addln(end_graph()); super.writeGraphToFile(getDotSource().getBytes(), new File(_filename + ".dot")); super.writeGraphToFile( getGraph(truncateLabels(getDotSource(), MAX_CHARS)), new File(_filename + ".gif")); }