public JFreeChart createChart(SelectedChart chart) {
assert (chart != null);
CategoryAxis domainAxis = new CategoryAxis("Date");
plot = new CombinedDomainCategoryPlot(domainAxis);
if (drawingSupplier == null) {
drawingSupplier = plot.getDrawingSupplier();
} else {
plot.setDrawingSupplier(drawingSupplier);
}
switch (chart) {
case LINE:
plot.add(trendPlot, 1);
break;
case BAR:
plot.add(sizePlot, 1);
break;
case BOTH:
plot.add(trendPlot, 1);
plot.add(sizePlot, 2);
break;
default:
assert (false);
}
JFreeChart result = new JFreeChart(null, null, plot, true);
result.removeLegend();
return result;
}
/**
* Creates a chart.
*
* @return A chart.
*/
private static JFreeChart createChart(String symbol) {
CategoryDataset dataset1 = createDataset1(symbol);
NumberAxis rangeAxis1 = new NumberAxis("Jumlah");
rangeAxis1.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
LineAndShapeRenderer renderer1 = new LineAndShapeRenderer();
renderer1.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
CategoryPlot subplot1 = new CategoryPlot(dataset1, null, rangeAxis1, renderer1);
subplot1.setDomainGridlinesVisible(true);
CategoryDataset dataset2 = createDataset2(symbol);
NumberAxis rangeAxis2 = new NumberAxis("Jumlah");
rangeAxis2.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
BarRenderer renderer2 = new BarRenderer();
renderer2.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
CategoryPlot subplot2 = new CategoryPlot(dataset2, null, rangeAxis2, renderer2);
subplot2.setDomainGridlinesVisible(true);
CategoryAxis domainAxis = new CategoryAxis("Tahun Periksa");
CombinedDomainCategoryPlot plot = new CombinedDomainCategoryPlot(domainAxis);
// CombinedCategoryPlot plot = new CombinedCategoryPlot(
// domainAxis, new NumberAxis("Range"));
plot.add(subplot1, 2);
plot.add(subplot2, 1);
JFreeChart result = new JFreeChart("", new Font("SansSerif", Font.BOLD, 10), plot, true);
return result;
}
/**
* Creates a chart.
*
* @return A chart.
*/
private static JFreeChart createChart() {
CategoryDataset dataset1 = createDataset1();
NumberAxis rangeAxis1 = new NumberAxis("Value");
rangeAxis1.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
LineAndShapeRenderer renderer1 = new LineAndShapeRenderer();
renderer1.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
CategoryPlot subplot1 = new CategoryPlot(dataset1, null, rangeAxis1, renderer1);
subplot1.setDomainGridlinesVisible(true);
CategoryDataset dataset2 = createDataset2();
NumberAxis rangeAxis2 = new NumberAxis("Value");
rangeAxis2.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
BarRenderer renderer2 = new BarRenderer();
renderer2.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
CategoryPlot subplot2 = new CategoryPlot(dataset2, null, rangeAxis2, renderer2);
subplot2.setDomainGridlinesVisible(true);
CategoryAxis domainAxis = new CategoryAxis("Category");
CombinedDomainCategoryPlot plot = new CombinedDomainCategoryPlot(domainAxis);
plot.add(subplot1, 2);
plot.add(subplot2, 1);
JFreeChart chart =
new JFreeChart(
"Combined Domain Category Plot Demo", new Font("SansSerif", Font.BOLD, 12), plot, true);
ChartUtilities.applyCurrentTheme(chart);
return chart;
}
public ChartPanel getChartPanel() {
JFreeChart c = null;
CombinedDomainCategoryPlot combinedP = null;
for (final String valueProperty : valueP) {
final DefaultCategoryDataset dataset = new DefaultCategoryDataset();
for (int i = 0; i < set.getNumResults(); i++)
dataset.addValue(
(Double) set.getResultValue(i, valueProperty),
set.getResultValue(i, seriesP).toString(),
set.getResultValue(i, categoryP).toString());
JFreeChart chart =
ChartFactory.createLineChart(
title,
xAxisLabel,
((yAxisLabel == null) ? set.getNiceProperty(valueProperty) : yAxisLabel)
+ yAxisLabelSuffix,
dataset,
PlotOrientation.VERTICAL,
showLegend,
tooltips,
false /*urls*/);
chart.getPlot().setBackgroundPaint(Color.WHITE);
((CategoryPlot) chart.getPlot()).setRangeGridlinePaint(Color.GRAY);
// ((CategoryPlot) chart.getPlot()).setDomainGridlinesVisible(true);
// ((CategoryPlot) chart.getPlot()).setDomainGridlinePaint(Color.GRAY);
chart.setBackgroundPaint(new Color(0, 0, 0, 0));
CategoryPlot plot = (CategoryPlot) chart.getPlot();
Color cols[];
Shape shapes[] = null;
if (dataset.getRowCount() == 2) {
cols =
new Color[] {
ColorUtil.bright(FreeChartUtil.COLORS[0]), ColorUtil.dark(FreeChartUtil.COLORS[1])
};
shapes =
new Shape[] {ShapeUtilities.createDiamond(4.5f), new Ellipse2D.Float(-3f, -3f, 6f, 6f)};
} else if (dataset.getRowCount() == 3) {
Color orange = new Color(244, 125, 43);
// Color orange = new Color(255, 145, 63);
Color red = new Color(238, 46, 47);
Color blue = new Color(24, 90, 169);
// Color blue = new Color(4, 70, 149);
cols = new Color[] {red, orange, blue};
//
// Color bright = Color.MAGENTA;
// Color medium = Color.RED;
// Color dark = new Color(0, 0, 75);
// cols = new Color[] { bright, medium, dark };
} else cols = FreeChartUtil.COLORS;
// for (int i = 0; i < cols.length; i++)
// {
// cols[i] = ColorUtil.grayscale(cols[i]);
// int color = cols[i].getRGB();
// int red = (color >>> 16) & 0xFF;
// int green = (color >>> 8) & 0xFF;
// int blue = (color >>> 0) & 0xFF;
// float luminance = (red * 0.2126f + green * 0.7152f + blue * 0.0722f) / 255;
// System.out.println(luminance);
// }
// for (int i = 0; i < dataset.getColumnCount(); i++)
// {
// // int seriesIdx = -1;
// // for (int j = 0; j < dataset.getRowCount(); j++)
// // {
// // String seriesValue = dataset.getRowKey(j).toString();
// // String categoryValue = dataset.getColumnKey(i).toString();
// // if ((drawShape.containsKey(valueProperty) &&
// seriesValue.equals(drawShape.get(valueProperty).get(
// // categoryValue))))
// // {
// // seriesIdx = j;
// // break;
// // }
// // }
// //
// // if (seriesIdx != -1)
// // {
// CategoryLineAnnotation anno = new CategoryLineAnnotation(dataset.getColumnKey(i),
// dataset
// .getValue(0, i).doubleValue(), dataset.getColumnKey(i), dataset.getValue(1,
// i).doubleValue(),
// ColorUtil.transparent(Color.GRAY, 200), new BasicStroke(1.0f, BasicStroke.CAP_ROUND,
// BasicStroke.JOIN_ROUND, 5.0f, new float[] { 2.0f, 2.0f }, 5.0f));
// int thick = 10;
// Color back = new Color(255, 255, 255);
//
// // CategoryLineAnnotation anno = new CategoryLineAnnotation(dataset.getColumnKey(i),
// dataset
// // .getValue(0, i).doubleValue(), dataset.getColumnKey(i), dataset.getValue(1,
// i).doubleValue(),
// // ColorUtil.transparent(back, 200), new BasicStroke(thick, BasicStroke.CAP_ROUND,
// // BasicStroke.JOIN_ROUND));
// plot.addAnnotation(anno);
//
// if (dataset.getValue(0, i).doubleValue() > dataset.getValue(1, i).doubleValue())
// {
// addAnnotation(plot, dataset, i, 1, cols, back, thick, true, valueProperty);
// addAnnotation(plot, dataset, i, 0, cols, back, thick, false, valueProperty);
// }
// else
// {
// addAnnotation(plot, dataset, i, 0, cols, back, thick, false, valueProperty);
// addAnnotation(plot, dataset, i, 1, cols, back, thick, true, valueProperty);
//
// }
// }
LineAndShapeRenderer renderer =
new LineAndShapeRenderer() {
@Override
public boolean getItemShapeVisible(int series, int item) {
// // return dataset.getValue(series, item).doubleValue() > dataset.getValue(1
// - series, item)
// // .doubleValue();
//
// String seriesValue = dataset.getRowKey(series).toString();
// String categoryValue = dataset.getColumnKey(item).toString();
// return (drawShape.containsKey(valueProperty) &&
// seriesValue.equals(drawShape.get(valueProperty)
// .get(categoryValue)));
// // return new Random().nextBoolean();
return false;
}
@Override
public boolean getItemShapeFilled(int series, int item) {
String seriesValue = dataset.getRowKey(series).toString();
String categoryValue = dataset.getColumnKey(item).toString();
return (drawShape.containsKey(valueProperty)
&& seriesValue.equals(drawShape.get(valueProperty).get(categoryValue)));
}
@Override
public Boolean getSeriesLinesVisible(int series) {
return true;
}
};
// Polygon p1 = new Polygon();
// p1.addPoint(0, -9);
// p1.addPoint(-3, -5);
// p1.addPoint(3, -5);
// renderer.setBaseShape(p1);
plot.setRenderer(renderer);
// LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer();
// renderer.set
if (markers != null && markers.containsKey(valueProperty))
for (String category : markers.keySet2(valueProperty)) {
CategoryMarker marker = new CategoryMarker(category);
marker.setOutlinePaint(null);
marker.setPaint(new Color(150, 150, 150));
marker.setDrawAsLine(true);
marker.setLabel(" " + markers.get(valueProperty, category));
// marker.setLabelFont(plot.getDomainAxis().getLabelFont());
// marker.setLabelTextAnchor(TextAnchor.BOTTOM_LEFT);
// marker.setLabelOffset(new RectangleInsets(10.0, 0.0, 0.0, 0.0));
marker.setLabelAnchor(RectangleAnchor.BOTTOM);
marker.setLabelTextAnchor(TextAnchor.BOTTOM_LEFT);
marker.setLabelOffsetType(LengthAdjustmentType.CONTRACT);
plot.addDomainMarker(marker, Layer.BACKGROUND);
}
//
// marker = new CategoryMarker("elephant");
// marker.setOutlinePaint(null);
// marker.setPaint(new Color(150, 150, 150));
// plot.addDomainMarker(marker, Layer.BACKGROUND);
// CategoryPointerAnnotation p = new CategoryPointerAnnotation("", "mouse", 0.5,
// Math.toRadians(270.0));
// p.setPaint(Color.RED);
// plot.addAnnotation(p);
// for (int i = 0; i < cols.length; i++)
// cols[i] = ColorUtil.grayscale(cols[i]);
for (int i = 0; i < dataset.getRowCount(); i++) {
// renderer.setSeriesShape(i, p1);
// double ratio = i / (double) (dataset.getRowCount() - 1);
// System.out.println(i + " " + ratio);
// // renderer.setSeriesPaint(i, ColorGradient.get2ColorGradient(ratio, Color.BLACK,
// Color.LIGHT_GRAY));
// // renderer.setSeriesPaint(i, new ColorGradient(new Color(200, 0, 0),
// Color.LIGHT_GRAY, new Color(150,
// // 150, 255)).getColor(ratio));
// renderer.setSeriesPaint(i, new ColorGradient(new Color(0, 0, 200), Color.LIGHT_GRAY,
// new Color(150,
// 150, 255)).getColor(ratio));
renderer.setSeriesPaint(i, cols[i]);
renderer.setSeriesOutlinePaint(i, Color.BLACK);
renderer.setSeriesFillPaint(i, Color.BLACK);
if (shapes != null) renderer.setSeriesShape(i, shapes[i]);
float thick = 1.0f;
// if ((dataset.getRowCount() == 2 || dataset.getRowCount() == 3) && i == 1)
// renderer.setSeriesStroke(i, new BasicStroke(thick, BasicStroke.CAP_ROUND,
// BasicStroke.JOIN_ROUND,
// 1.0f, new float[] { 6f * thick, 1.5f * thick }, 3f * thick));
// else if ((dataset.getRowCount() == 2 || dataset.getRowCount() == 3) && i == 2)
// renderer.setSeriesStroke(i, new BasicStroke(thick, BasicStroke.CAP_ROUND,
// BasicStroke.JOIN_ROUND,
// 1.0f, new float[] { 1.5f * thick, 1.5f * thick }, 3f * thick));
// else
renderer.setSeriesStroke(
i, new BasicStroke(thick, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
// , 1.0f,new float[] { dash, 2 * thick }, dash / 2));
}
if (yAxisRange != null)
((NumberAxis) plot.getRangeAxis()).setRange(yAxisRange[0], yAxisRange[1]);
if (yAxisRangePerValue.containsKey(valueProperty))
((NumberAxis) plot.getRangeAxis())
.setRange(
yAxisRangePerValue.get(valueProperty)[0], yAxisRangePerValue.get(valueProperty)[1]);
if (yAxisTickUnitsPerValue.containsKey(valueProperty))
((NumberAxis) plot.getRangeAxis())
.setTickUnit(new NumberTickUnit(yAxisTickUnitsPerValue.get(valueProperty)));
// ((NumberAxis) plot.getRangeAxis()).setAutoRangeIncludesZero(true);
CategoryAxis axis = plot.getDomainAxis();
// axis.setTickLabelsVisible(true);
if (c == null) {
c = chart;
} else if (combinedP == null) {
combinedP = new CombinedDomainCategoryPlot(new CategoryAxis(xAxisLabel));
combinedP.setOrientation(PlotOrientation.VERTICAL);
combinedP.add(c.getCategoryPlot());
combinedP.add(chart.getCategoryPlot());
c = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, combinedP, false);
c.setBackgroundPaint(new Color(0, 0, 0, 0));
c.addLegend(chart.getLegend());
axis = plot.getDomainAxis();
} else {
combinedP.add(chart.getCategoryPlot());
}
if (rotateXLabels == XLabelsRotation.diagonal)
axis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);
if (rotateXLabels == XLabelsRotation.vertical) {
axis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90);
axis.setMaximumCategoryLabelWidthRatio(1.0f);
}
axis.setLowerMargin(0);
axis.setUpperMargin(0);
if (!showDomainAxis) axis.setVisible(false);
}
ChartPanel cp = new ChartPanel(c);
return cp;
}