?? differencechartdemo2.java
字號:
series.add(new Day(21, 8, 2004), time(20, 11));
series.add(new Day(22, 8, 2004), time(20, 9));
series.add(new Day(23, 8, 2004), time(20, 7));
series.add(new Day(24, 8, 2004), time(20, 4));
series.add(new Day(25, 8, 2004), time(20, 2));
series.add(new Day(26, 8, 2004), time(20, 0));
series.add(new Day(27, 8, 2004), time(19, 58));
series.add(new Day(28, 8, 2004), time(19, 56));
series.add(new Day(29, 8, 2004), time(19, 54));
series.add(new Day(30, 8, 2004), time(19, 51));
series.add(new Day(31, 8, 2004), time(19, 49));
series.add(new Day(1, 9, 2004), time(19, 47));
series.add(new Day(2, 9, 2004), time(19, 45));
series.add(new Day(3, 9, 2004), time(19, 42));
series.add(new Day(4, 9, 2004), time(19, 40));
series.add(new Day(5, 9, 2004), time(19, 38));
series.add(new Day(6, 9, 2004), time(19, 36));
series.add(new Day(7, 9, 2004), time(19, 33));
series.add(new Day(8, 9, 2004), time(19, 31));
series.add(new Day(9, 9, 2004), time(19, 29));
series.add(new Day(10, 9, 2004), time(19, 27));
series.add(new Day(11, 9, 2004), time(19, 24));
series.add(new Day(12, 9, 2004), time(19, 22));
series.add(new Day(13, 9, 2004), time(19, 20));
series.add(new Day(14, 9, 2004), time(19, 17));
series.add(new Day(15, 9, 2004), time(19, 15));
series.add(new Day(16, 9, 2004), time(19, 13));
series.add(new Day(17, 9, 2004), time(19, 11));
series.add(new Day(18, 9, 2004), time(19, 8));
series.add(new Day(19, 9, 2004), time(19, 6));
series.add(new Day(20, 9, 2004), time(19, 4));
series.add(new Day(21, 9, 2004), time(19, 1));
series.add(new Day(22, 9, 2004), time(18, 59));
series.add(new Day(23, 9, 2004), time(18, 57));
series.add(new Day(24, 9, 2004), time(18, 54));
series.add(new Day(25, 9, 2004), time(18, 52));
series.add(new Day(26, 9, 2004), time(18, 50));
series.add(new Day(27, 9, 2004), time(18, 47));
series.add(new Day(28, 9, 2004), time(18, 45));
series.add(new Day(29, 9, 2004), time(18, 43));
series.add(new Day(30, 9, 2004), time(18, 41));
series.add(new Day(1, 10, 2004), time(18, 38));
series.add(new Day(2, 10, 2004), time(18, 36));
series.add(new Day(3, 10, 2004), time(18, 34));
series.add(new Day(4, 10, 2004), time(18, 31));
series.add(new Day(5, 10, 2004), time(18, 29));
series.add(new Day(6, 10, 2004), time(18, 27));
series.add(new Day(7, 10, 2004), time(18, 25));
series.add(new Day(8, 10, 2004), time(18, 22));
series.add(new Day(9, 10, 2004), time(18, 20));
series.add(new Day(10, 10, 2004), time(18, 18));
series.add(new Day(11, 10, 2004), time(18, 16));
series.add(new Day(12, 10, 2004), time(18, 14));
series.add(new Day(13, 10, 2004), time(18, 11));
series.add(new Day(14, 10, 2004), time(18, 9));
series.add(new Day(15, 10, 2004), time(18, 7));
series.add(new Day(16, 10, 2004), time(18, 5));
series.add(new Day(17, 10, 2004), time(18, 3));
series.add(new Day(18, 10, 2004), time(18, 1));
series.add(new Day(19, 10, 2004), time(17, 59));
series.add(new Day(20, 10, 2004), time(17, 57));
series.add(new Day(21, 10, 2004), time(17, 55));
series.add(new Day(22, 10, 2004), time(17, 53));
series.add(new Day(23, 10, 2004), time(17, 50));
series.add(new Day(24, 10, 2004), time(17, 48));
series.add(new Day(25, 10, 2004), time(17, 46));
series.add(new Day(26, 10, 2004), time(17, 45));
series.add(new Day(27, 10, 2004), time(17, 43));
series.add(new Day(28, 10, 2004), time(17, 41));
series.add(new Day(29, 10, 2004), time(17, 39));
series.add(new Day(30, 10, 2004), time(17, 37));
series.add(new Day(31, 10, 2004), time(16, 35));
series.add(new Day(1, 11, 2004), time(16, 33));
series.add(new Day(2, 11, 2004), time(16, 31));
series.add(new Day(3, 11, 2004), time(16, 30));
series.add(new Day(4, 11, 2004), time(16, 28));
series.add(new Day(5, 11, 2004), time(16, 26));
series.add(new Day(6, 11, 2004), time(16, 24));
series.add(new Day(7, 11, 2004), time(16, 23));
series.add(new Day(8, 11, 2004), time(16, 21));
series.add(new Day(9, 11, 2004), time(16, 20));
series.add(new Day(10, 11, 2004), time(16, 18));
series.add(new Day(11, 11, 2004), time(16, 16));
series.add(new Day(12, 11, 2004), time(16, 15));
series.add(new Day(13, 11, 2004), time(16, 13));
series.add(new Day(14, 11, 2004), time(16, 12));
series.add(new Day(15, 11, 2004), time(16, 11));
series.add(new Day(16, 11, 2004), time(16, 9));
series.add(new Day(17, 11, 2004), time(16, 8));
series.add(new Day(18, 11, 2004), time(16, 7));
series.add(new Day(19, 11, 2004), time(16, 5));
series.add(new Day(20, 11, 2004), time(16, 4));
series.add(new Day(21, 11, 2004), time(16, 3));
series.add(new Day(22, 11, 2004), time(16, 2));
series.add(new Day(23, 11, 2004), time(16, 1));
series.add(new Day(24, 11, 2004), time(16, 0));
series.add(new Day(25, 11, 2004), time(15, 59));
series.add(new Day(26, 11, 2004), time(15, 58));
series.add(new Day(27, 11, 2004), time(15, 57));
series.add(new Day(28, 11, 2004), time(15, 56));
series.add(new Day(29, 11, 2004), time(15, 56));
series.add(new Day(30, 11, 2004), time(15, 55));
series.add(new Day(1, 12, 2004), time(15, 54));
series.add(new Day(2, 12, 2004), time(15, 54));
series.add(new Day(3, 12, 2004), time(15, 53));
series.add(new Day(4, 12, 2004), time(15, 53));
series.add(new Day(5, 12, 2004), time(15, 52));
series.add(new Day(6, 12, 2004), time(15, 52));
series.add(new Day(7, 12, 2004), time(15, 51));
series.add(new Day(8, 12, 2004), time(15, 51));
series.add(new Day(9, 12, 2004), time(15, 51));
series.add(new Day(10, 12, 2004), time(15, 51));
series.add(new Day(11, 12, 2004), time(15, 50));
series.add(new Day(12, 12, 2004), time(15, 50));
series.add(new Day(13, 12, 2004), time(15, 50));
series.add(new Day(14, 12, 2004), time(15, 50));
series.add(new Day(15, 12, 2004), time(15, 51));
series.add(new Day(16, 12, 2004), time(15, 51));
series.add(new Day(17, 12, 2004), time(15, 51));
series.add(new Day(18, 12, 2004), time(15, 51));
series.add(new Day(19, 12, 2004), time(15, 51));
series.add(new Day(20, 12, 2004), time(15, 52));
series.add(new Day(21, 12, 2004), time(15, 52));
series.add(new Day(22, 12, 2004), time(15, 53));
series.add(new Day(23, 12, 2004), time(15, 53));
series.add(new Day(24, 12, 2004), time(15, 54));
series.add(new Day(25, 12, 2004), time(15, 55));
series.add(new Day(26, 12, 2004), time(15, 55));
series.add(new Day(27, 12, 2004), time(15, 56));
series.add(new Day(28, 12, 2004), time(15, 57));
series.add(new Day(29, 12, 2004), time(15, 58));
series.add(new Day(30, 12, 2004), time(15, 59));
series.add(new Day(31, 12, 2004), time(16, 0));
return series;
}
/**
* Creates a chart.
*
* @param dataset the dataset.
*
* @return The chart.
*/
private static JFreeChart createChart(XYDataset dataset) {
JFreeChart chart = ChartFactory.createTimeSeriesChart(
"Daylight Hours - London, UK",
"Date",
"Time",
dataset,
true, // legend
true, // tool tips
false // URLs
);
chart.setBackgroundPaint(Color.white);
chart.addSubtitle(
new TextTitle(
"Data source: http://www.sunrisesunset.com/",
new Font("SansSerif", Font.PLAIN, 12)
)
);
XYDifferenceRenderer renderer = new XYDifferenceRenderer(
Color.blue, Color.blue, false
);
renderer.setStroke(new BasicStroke(2.0f));
renderer.setSeriesPaint(0, Color.yellow);
renderer.setSeriesPaint(1, Color.red);
XYPlot plot = chart.getXYPlot();
plot.setRenderer(renderer);
plot.setBackgroundPaint(Color.lightGray);
plot.setDomainGridlinePaint(Color.white);
plot.setRangeGridlinePaint(Color.white);
plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
plot.setDomainCrosshairVisible(true);
plot.setRangeCrosshairVisible(true);
DateAxis domainAxis = new DateAxis("Time");
domainAxis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
domainAxis.setLowerMargin(0.0);
domainAxis.setUpperMargin(0.0);
plot.setDomainAxis(domainAxis);
plot.setForegroundAlpha(0.5f);
GradientPaint c = new GradientPaint(
0.0f, 0.0f, Color.red, 1.0f, 1.0f, Color.orange
);
IntervalMarker bst = new IntervalMarker(
new Day(28, 3, 2004).getFirstMillisecond(),
new Day(30, 10, 2004).getFirstMillisecond(),
c, new BasicStroke(2.0f), null, null, 1.0f
);
bst.setLabel("British Summer Time");
bst.setLabelAnchor(RectangleAnchor.BOTTOM_RIGHT);
bst.setLabelFont(new Font("SansSerif", Font.ITALIC + Font.BOLD, 10));
bst.setLabelTextAnchor(TextAnchor.BASELINE_RIGHT);
bst.setGradientPaintTransformer(
new StandardGradientPaintTransformer(
GradientPaintTransformType.HORIZONTAL
)
);
plot.addDomainMarker(bst, Layer.BACKGROUND);
DateAxis rangeAxis = new DateAxis("Time");
rangeAxis.setLowerMargin(0.15);
rangeAxis.setUpperMargin(0.15);
plot.setRangeAxis(rangeAxis);
return chart;
}
/**
* Creates a panel for the demo (used by SuperDemo.java).
*
* @return A panel.
*/
public static JPanel createDemoPanel() {
JFreeChart chart = createChart(createDataset());
return new ChartPanel(chart);
}
/**
* Starting point for the demonstration application.
*
* @param args ignored.
*/
public static void main(String[] args) {
DifferenceChartDemo2 demo = new DifferenceChartDemo2(
"Difference Chart Demo 2"
);
demo.pack();
RefineryUtilities.centerFrameOnScreen(demo);
demo.setVisible(true);
}
}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -