使用JFree图表更改系列时的随机错误
DefaultXYDataset dataset = new DefaultXYDataset();@Override public void run() { // TODO Auto-generated method stub for (int i = 0; i < periods; i++) { series[0][i] = (double) i; series[1][i] = 0; } dataset.addSeries("Series0", series); for (int it = 0; it < 10; it++) { series[1][random.nextInt(periods)] = random.nextInt(100) / 2; double[][] d = new double[2][periods]; for (int i = 0; i < periods; i++) { d[0][i] = series[0][i]; d[1][i] = series[1][i]; } dataset.removeSeries("Series0"); dataset.addSeries("Series0", series);// try {// Thread.sleep(100);// } catch (java.lang.InterruptedException ex) {// } }
相关分类