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- Sat Jan 23, 2016 12:25 pm
- Forum: JFreeChart
- Topic: Line Chart, problem in java;/
- Replies: 0
- Views: 3876
Line Chart, problem in java;/
Hello i made chart with user activity depend of hour. i made defaultCategory like this: DefaultCategoryDataset dataset = new DefaultCategoryDataset(); for (Integer hour : keys) { dataset.addValue(map.get(hour).intValue(), "Online", hour); } and later i made chart JFreeChart chart = ChartFactory.crea...