Insérer graphe dans un JPanel
Bonjour,
Je voudrais insérer un JFreeChart (http://www.tutorialspoint.com/jfreec...line_chart.htm) dans un JPanel. J'ai essayé de faire :
Code:
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JPanel pan = new JPanel();
pan.setSize(200, 150);
pan.setBackground(Color.ORANGE);
panel.add(pan, BorderLayout.WEST);
setContentPane(panel);
JFreeChart lineChart = ChartFactory.createLineChart("graphe","Years","Number of Schools",createDataset(),PlotOrientation.VERTICAL,true,true,false);
panel.add(lineChart, BorderLayout.WEST);
setContentPane(panel); |
Mais j'ai une erreur à la compilation :
Code:
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| Interface.java:73: error: no suitable method found for add(JFreeChart,String)
panel.add(lineChart, BorderLayout.WEST);
^
method Container.add(Component,Object,int) is not applicable
(actual and formal argument lists differ in length)
method Container.add(Component,Object) is not applicable
(actual argument JFreeChart cannot be converted to Component by method invocation conversion)
method Container.add(Component,int) is not applicable
(actual argument JFreeChart cannot be converted to Component by method invocation conversion)
method Container.add(String,Component) is not applicable
(actual argument JFreeChart cannot be converted to String by method invocation conversion)
method Container.add(Component) is not applicable
(actual and formal argument lists differ in length)
method Component.add(PopupMenu) is not applicable
(actual and formal argument lists differ in length)
1 error |
Ce n'est juste pas possible de faire ça ou je le fais mal ? Au pire je fais dans une autre fenetre mais ça serait vraiment mieux de pouvoir le mettre dans mon panel...
Merci d'avance pour votre aide.
