2014-04-01 25 views
0
Plot2DPanel plot = new Plot2DPanel(); 
Plot2DPanel plot1 = new Plot2DPanel(); 
plot.addScatterPlot("Error plot", Color.yellow, data1); 
plot1.addScatterPlot("Error plot", Color.GREEN, data2); 
// put the PlotPanel in a JFrame, as a JPanel 
JFrame frame = new JFrame("a plot panel"); 
frame.setSize(600, 600); 
frame.setContentPane(plot); 
frame.setContentPane(plot1); 
frame.setVisible(true); 

我想在同一個圖上繪製2個散點圖。 我試圖通過上面的代碼,但它不工作。在輸出中,我只獲取data2的散點圖。 我該怎麼辦?使用JMathPlot結合ScatterPlot

回答

0

請嘗試將兩個地塊相同的Plot2DPanel

Plot2DPanel plot = new Plot2DPanel(); 
plot.addScatterPlot("Error plot", Color.yellow, data1); 
plot.addScatterPlot("Error plot", Color.GREEN, data2);