org.jfree.chart.renderer.xy.CandlestickRenderer Java Examples
The following examples show how to use
org.jfree.chart.renderer.xy.CandlestickRenderer.
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Example #1
| Source File: EyeCandySixtiesChartTheme.java From jasperreports with GNU Lesser General Public License v3.0 | 6 votes |
|
@Override
protected JFreeChart createCandlestickChart() throws JRException
{
JFreeChart jfreeChart = super.createCandlestickChart();
XYPlot xyPlot = (XYPlot) jfreeChart.getPlot();
CandlestickRenderer renderer = (CandlestickRenderer)xyPlot.getRenderer();
DefaultHighLowDataset dataset = (DefaultHighLowDataset)xyPlot.getDataset();
if (dataset != null)
{
for (int i = 0; i < dataset.getSeriesCount(); i++)
{
renderer.setSeriesFillPaint(i, ChartThemesConstants.EYE_CANDY_SIXTIES_COLORS.get(i));
renderer.setSeriesPaint(i, Color.DARK_GRAY);
}
}
return jfreeChart;
}
Example #2
| Source File: ChartFactory.java From opensim-gui with Apache License 2.0 | 6 votes |
|
/**
* Creates and returns a default instance of a candlesticks chart.
*
* @param title the chart title (<code>null</code> permitted).
* @param timeAxisLabel a label for the time axis (<code>null</code>
* permitted).
* @param valueAxisLabel a label for the value axis (<code>null</code>
* permitted).
* @param dataset the dataset for the chart (<code>null</code> permitted).
* @param legend a flag specifying whether or not a legend is required.
*
* @return A candlestick chart.
*/
public static JFreeChart createCandlestickChart(String title,
String timeAxisLabel,
String valueAxisLabel,
OHLCDataset dataset,
boolean legend) {
ValueAxis timeAxis = new DateAxis(timeAxisLabel);
NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, null);
plot.setRenderer(new CandlestickRenderer());
JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
plot, legend);
return chart;
}
Example #3
| Source File: AegeanChartTheme.java From jasperreports with GNU Lesser General Public License v3.0 | 6 votes |
|
@Override
protected JFreeChart createCandlestickChart() throws JRException
{
JFreeChart jfreeChart = super.createCandlestickChart();
XYPlot xyPlot = (XYPlot) jfreeChart.getPlot();
CandlestickRenderer renderer = (CandlestickRenderer)xyPlot.getRenderer();
DefaultHighLowDataset dataset = (DefaultHighLowDataset)xyPlot.getDataset();
@SuppressWarnings("unchecked")
List<Paint> seriesPaints = (List<Paint>)getDefaultValue(defaultChartPropertiesMap, ChartThemesConstants.SERIES_COLORS);
for(int i = 0; i < dataset.getSeriesCount(); i++)
{
renderer.setSeriesFillPaint(i, seriesPaints.get(i));
renderer.setSeriesPaint(i, Color.DARK_GRAY);
}
return jfreeChart;
}
Example #4
| Source File: ChartFactory.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Creates and returns a default instance of a candlesticks chart.
*
* @param title the chart title (<code>null</code> permitted).
* @param timeAxisLabel a label for the time axis (<code>null</code>
* permitted).
* @param valueAxisLabel a label for the value axis (<code>null</code>
* permitted).
* @param dataset the dataset for the chart (<code>null</code> permitted).
* @param legend a flag specifying whether or not a legend is required.
*
* @return A candlestick chart.
*/
public static JFreeChart createCandlestickChart(String title,
String timeAxisLabel,
String valueAxisLabel,
OHLCDataset dataset,
boolean legend) {
ValueAxis timeAxis = new DateAxis(timeAxisLabel);
NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, null);
plot.setRenderer(new CandlestickRenderer());
JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
plot, legend);
return chart;
}
Example #5
| Source File: CandlestickRendererTests.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Two objects that are equal are required to return the same hashCode.
*/
public void testHashcode() {
CandlestickRenderer r1 = new CandlestickRenderer();
CandlestickRenderer r2 = new CandlestickRenderer();
assertTrue(r1.equals(r2));
int h1 = r1.hashCode();
int h2 = r2.hashCode();
assertEquals(h1, h2);
}
Example #6
| Source File: ChartFactory.java From buffer_bci with GNU General Public License v3.0 | 5 votes |
|
/**
* Creates and returns a default instance of a candlesticks chart.
*
* @param title the chart title (<code>null</code> permitted).
* @param timeAxisLabel a label for the time axis (<code>null</code>
* permitted).
* @param valueAxisLabel a label for the value axis (<code>null</code>
* permitted).
* @param dataset the dataset for the chart (<code>null</code> permitted).
* @param legend a flag specifying whether or not a legend is required.
*
* @return A candlestick chart.
*/
public static JFreeChart createCandlestickChart(String title,
String timeAxisLabel, String valueAxisLabel, OHLCDataset dataset,
boolean legend) {
ValueAxis timeAxis = new DateAxis(timeAxisLabel);
NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, null);
plot.setRenderer(new CandlestickRenderer());
JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
plot, legend);
currentTheme.apply(chart);
return chart;
}
Example #7
| Source File: ChartFactory.java From buffer_bci with GNU General Public License v3.0 | 5 votes |
|
/**
* Creates and returns a default instance of a candlesticks chart.
*
* @param title the chart title (<code>null</code> permitted).
* @param timeAxisLabel a label for the time axis (<code>null</code>
* permitted).
* @param valueAxisLabel a label for the value axis (<code>null</code>
* permitted).
* @param dataset the dataset for the chart (<code>null</code> permitted).
* @param legend a flag specifying whether or not a legend is required.
*
* @return A candlestick chart.
*/
public static JFreeChart createCandlestickChart(String title,
String timeAxisLabel, String valueAxisLabel, OHLCDataset dataset,
boolean legend) {
ValueAxis timeAxis = new DateAxis(timeAxisLabel);
NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, null);
plot.setRenderer(new CandlestickRenderer());
JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
plot, legend);
currentTheme.apply(chart);
return chart;
}
Example #8
| Source File: CandlestickRendererTests.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Two objects that are equal are required to return the same hashCode.
*/
public void testHashcode() {
CandlestickRenderer r1 = new CandlestickRenderer();
CandlestickRenderer r2 = new CandlestickRenderer();
assertTrue(r1.equals(r2));
int h1 = r1.hashCode();
int h2 = r2.hashCode();
assertEquals(h1, h2);
}
Example #9
| Source File: CandlestickRendererTests.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Some checks for the constructor.
*/
public void testConstructor() {
CandlestickRenderer r1 = new CandlestickRenderer();
// check defaults
assertEquals(Color.green, r1.getUpPaint());
assertEquals(Color.red, r1.getDownPaint());
assertFalse(r1.getUseOutlinePaint());
assertTrue(r1.getDrawVolume());
assertEquals(Color.gray, r1.getVolumePaint());
assertEquals(-1.0, r1.getCandleWidth(), EPSILON);
}
Example #10
| Source File: ChartFactory.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Creates and returns a default instance of a candlesticks chart.
*
* @param title the chart title (<code>null</code> permitted).
* @param timeAxisLabel a label for the time axis (<code>null</code>
* permitted).
* @param valueAxisLabel a label for the value axis (<code>null</code>
* permitted).
* @param dataset the dataset for the chart (<code>null</code> permitted).
* @param legend a flag specifying whether or not a legend is required.
*
* @return A candlestick chart.
*/
public static JFreeChart createCandlestickChart(String title,
String timeAxisLabel, String valueAxisLabel, OHLCDataset dataset,
boolean legend) {
ValueAxis timeAxis = new DateAxis(timeAxisLabel);
NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, null);
plot.setRenderer(new CandlestickRenderer());
JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
plot, legend);
currentTheme.apply(chart);
return chart;
}
Example #11
| Source File: ChartFactory.java From openstock with GNU General Public License v3.0 | 5 votes |
|
/**
* Creates and returns a default instance of a candlesticks chart.
*
* @param title the chart title (<code>null</code> permitted).
* @param timeAxisLabel a label for the time axis (<code>null</code>
* permitted).
* @param valueAxisLabel a label for the value axis (<code>null</code>
* permitted).
* @param dataset the dataset for the chart (<code>null</code> permitted).
* @param legend a flag specifying whether or not a legend is required.
*
* @return A candlestick chart.
*/
public static JFreeChart createCandlestickChart(String title,
String timeAxisLabel, String valueAxisLabel, OHLCDataset dataset,
boolean legend) {
ValueAxis timeAxis = new DateAxis(timeAxisLabel);
NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, null);
plot.setRenderer(new CandlestickRenderer());
JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
plot, legend);
currentTheme.apply(chart);
return chart;
}
Example #12
| Source File: CandlestickRendererTests.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Some checks for the constructor.
*/
public void testConstructor() {
CandlestickRenderer r1 = new CandlestickRenderer();
// check defaults
assertEquals(Color.green, r1.getUpPaint());
assertEquals(Color.red, r1.getDownPaint());
assertFalse(r1.getUseOutlinePaint());
assertTrue(r1.getDrawVolume());
assertEquals(Color.gray, r1.getVolumePaint());
assertEquals(-1.0, r1.getCandleWidth(), EPSILON);
}
Example #13
| Source File: ChartFactory.java From ECG-Viewer with GNU General Public License v2.0 | 5 votes |
|
/**
* Creates and returns a default instance of a candlesticks chart.
*
* @param title the chart title (<code>null</code> permitted).
* @param timeAxisLabel a label for the time axis (<code>null</code>
* permitted).
* @param valueAxisLabel a label for the value axis (<code>null</code>
* permitted).
* @param dataset the dataset for the chart (<code>null</code> permitted).
* @param legend a flag specifying whether or not a legend is required.
*
* @return A candlestick chart.
*/
public static JFreeChart createCandlestickChart(String title,
String timeAxisLabel, String valueAxisLabel, OHLCDataset dataset,
boolean legend) {
ValueAxis timeAxis = new DateAxis(timeAxisLabel);
NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, null);
plot.setRenderer(new CandlestickRenderer());
JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
plot, legend);
currentTheme.apply(chart);
return chart;
}
Example #14
| Source File: ChartFactory.java From SIMVA-SoS with Apache License 2.0 | 5 votes |
|
/**
* Creates and returns a default instance of a candlesticks chart.
*
* @param title the chart title (<code>null</code> permitted).
* @param timeAxisLabel a label for the time axis (<code>null</code>
* permitted).
* @param valueAxisLabel a label for the value axis (<code>null</code>
* permitted).
* @param dataset the dataset for the chart (<code>null</code> permitted).
* @param legend a flag specifying whether or not a legend is required.
*
* @return A candlestick chart.
*/
public static JFreeChart createCandlestickChart(String title,
String timeAxisLabel, String valueAxisLabel, OHLCDataset dataset,
boolean legend) {
ValueAxis timeAxis = new DateAxis(timeAxisLabel);
NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, null);
plot.setRenderer(new CandlestickRenderer());
JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
plot, legend);
currentTheme.apply(chart);
return chart;
}
Example #15
| Source File: GenericChartTheme.java From jasperreports with GNU Lesser General Public License v3.0 | 5 votes |
|
/**
*
*/
protected JFreeChart createCandlestickChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createCandlestickChart(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression(((JRCandlestickPlot)getPlot()).getTimeAxisLabelExpression()),
evaluateTextExpression(((JRCandlestickPlot)getPlot()).getValueAxisLabelExpression()),
(DefaultHighLowDataset)getDataset(),
isShowLegend()
);
configureChart(jfreeChart, getPlot());
XYPlot xyPlot = (XYPlot) jfreeChart.getPlot();
JRCandlestickPlot candlestickPlot = (JRCandlestickPlot)getPlot();
CandlestickRenderer candlestickRenderer = (CandlestickRenderer) xyPlot.getRenderer();
boolean isShowVolume = candlestickPlot.getShowVolume() == null ? true : candlestickPlot.getShowVolume();
candlestickRenderer.setDrawVolume(isShowVolume);
// Handle the axis formating for the category axis
configureAxis(xyPlot.getDomainAxis(), candlestickPlot.getTimeAxisLabelFont(),
candlestickPlot.getTimeAxisLabelColor(), candlestickPlot.getTimeAxisTickLabelFont(),
candlestickPlot.getTimeAxisTickLabelColor(), candlestickPlot.getTimeAxisTickLabelMask(), candlestickPlot.getTimeAxisVerticalTickLabels(),
candlestickPlot.getOwnTimeAxisLineColor(), false,
(Comparable<?>)evaluateExpression(candlestickPlot.getDomainAxisMinValueExpression()),
(Comparable<?>)evaluateExpression(candlestickPlot.getDomainAxisMaxValueExpression()));
// Handle the axis formating for the value axis
configureAxis(xyPlot.getRangeAxis(), candlestickPlot.getValueAxisLabelFont(),
candlestickPlot.getValueAxisLabelColor(), candlestickPlot.getValueAxisTickLabelFont(),
candlestickPlot.getValueAxisTickLabelColor(), candlestickPlot.getValueAxisTickLabelMask(), candlestickPlot.getValueAxisVerticalTickLabels(),
candlestickPlot.getOwnValueAxisLineColor(), true,
(Comparable<?>)evaluateExpression(candlestickPlot.getRangeAxisMinValueExpression()),
(Comparable<?>)evaluateExpression(candlestickPlot.getRangeAxisMaxValueExpression()));
return jfreeChart;
}
Example #16
| Source File: DefaultChartTheme.java From jasperreports with GNU Lesser General Public License v3.0 | 5 votes |
|
/**
*
*/
protected JFreeChart createCandlestickChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createCandlestickChart(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression(((JRCandlestickPlot)getPlot()).getTimeAxisLabelExpression()),
evaluateTextExpression(((JRCandlestickPlot)getPlot()).getValueAxisLabelExpression()),
(DefaultHighLowDataset)getDataset(),
isShowLegend()
);
configureChart(jfreeChart);
XYPlot xyPlot = (XYPlot) jfreeChart.getPlot();
JRCandlestickPlot candlestickPlot = (JRCandlestickPlot)getPlot();
CandlestickRenderer candlestickRenderer = (CandlestickRenderer) xyPlot.getRenderer();
boolean isShowVolume = candlestickPlot.getShowVolume() == null ? true : candlestickPlot.getShowVolume();
candlestickRenderer.setDrawVolume(isShowVolume);
// Handle the axis formating for the category axis
configureAxis(xyPlot.getDomainAxis(), candlestickPlot.getTimeAxisLabelFont(),
candlestickPlot.getTimeAxisLabelColor(), candlestickPlot.getTimeAxisTickLabelFont(),
candlestickPlot.getTimeAxisTickLabelColor(), candlestickPlot.getTimeAxisTickLabelMask(), candlestickPlot.getTimeAxisVerticalTickLabels(),
candlestickPlot.getTimeAxisLineColor(), false,
(Comparable<?>)evaluateExpression(candlestickPlot.getDomainAxisMinValueExpression()),
(Comparable<?>)evaluateExpression(candlestickPlot.getDomainAxisMaxValueExpression()));
// Handle the axis formating for the value axis
configureAxis(xyPlot.getRangeAxis(), candlestickPlot.getValueAxisLabelFont(),
candlestickPlot.getValueAxisLabelColor(), candlestickPlot.getValueAxisTickLabelFont(),
candlestickPlot.getValueAxisTickLabelColor(), candlestickPlot.getValueAxisTickLabelMask(), candlestickPlot.getValueAxisVerticalTickLabels(),
candlestickPlot.getValueAxisLineColor(), true,
(Comparable<?>)evaluateExpression(candlestickPlot.getRangeAxisMinValueExpression()),
(Comparable<?>)evaluateExpression(candlestickPlot.getRangeAxisMaxValueExpression()));
return jfreeChart;
}
Example #17
| Source File: ChartFactory.java From ccu-historian with GNU General Public License v3.0 | 5 votes |
|
/**
* Creates and returns a default instance of a candlesticks chart.
*
* @param title the chart title (<code>null</code> permitted).
* @param timeAxisLabel a label for the time axis (<code>null</code>
* permitted).
* @param valueAxisLabel a label for the value axis (<code>null</code>
* permitted).
* @param dataset the dataset for the chart (<code>null</code> permitted).
* @param legend a flag specifying whether or not a legend is required.
*
* @return A candlestick chart.
*/
public static JFreeChart createCandlestickChart(String title,
String timeAxisLabel, String valueAxisLabel, OHLCDataset dataset,
boolean legend) {
ValueAxis timeAxis = new DateAxis(timeAxisLabel);
NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, null);
plot.setRenderer(new CandlestickRenderer());
JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
plot, legend);
currentTheme.apply(chart);
return chart;
}
Example #18
| Source File: CandlestickRendererTests.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Check that the equals() method distinguishes all fields.
*/
public void testEquals() {
CandlestickRenderer r1 = new CandlestickRenderer();
CandlestickRenderer r2 = new CandlestickRenderer();
assertEquals(r1, r2);
// upPaint
r1.setUpPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f,
Color.white));
assertFalse(r1.equals(r2));
r2.setUpPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f,
Color.white));
assertTrue(r1.equals(r2));
// downPaint
r1.setDownPaint(new GradientPaint(5.0f, 6.0f, Color.green, 7.0f, 8.0f,
Color.yellow));
assertFalse(r1.equals(r2));
r2.setDownPaint(new GradientPaint(5.0f, 6.0f, Color.green, 7.0f, 8.0f,
Color.yellow));
assertTrue(r1.equals(r2));
// drawVolume
r1.setDrawVolume(false);
assertFalse(r1.equals(r2));
r2.setDrawVolume(false);
assertTrue(r1.equals(r2));
// candleWidth
r1.setCandleWidth(3.3);
assertFalse(r1.equals(r2));
r2.setCandleWidth(3.3);
assertTrue(r1.equals(r2));
// maxCandleWidthInMilliseconds
r1.setMaxCandleWidthInMilliseconds(123);
assertFalse(r1.equals(r2));
r2.setMaxCandleWidthInMilliseconds(123);
assertTrue(r1.equals(r2));
// autoWidthMethod
r1.setAutoWidthMethod(CandlestickRenderer.WIDTHMETHOD_SMALLEST);
assertFalse(r1.equals(r2));
r2.setAutoWidthMethod(CandlestickRenderer.WIDTHMETHOD_SMALLEST);
assertTrue(r1.equals(r2));
// autoWidthFactor
r1.setAutoWidthFactor(0.22);
assertFalse(r1.equals(r2));
r2.setAutoWidthFactor(0.22);
assertTrue(r1.equals(r2));
// autoWidthGap
r1.setAutoWidthGap(1.1);
assertFalse(r1.equals(r2));
r2.setAutoWidthGap(1.1);
assertTrue(r1.equals(r2));
r1.setUseOutlinePaint(true);
assertFalse(r1.equals(r2));
r2.setUseOutlinePaint(true);
assertTrue(r1.equals(r2));
r1.setVolumePaint(Color.blue);
assertFalse(r1.equals(r2));
r2.setVolumePaint(Color.blue);
assertTrue(r1.equals(r2));
}
Example #19
| Source File: CandlestickRendererTests.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Verify that this class implements {@link PublicCloneable}.
*/
public void testPublicCloneable() {
CandlestickRenderer r1 = new CandlestickRenderer();
assertTrue(r1 instanceof PublicCloneable);
}
Example #20
| Source File: CandlestickRendererTests.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Check that the equals() method distinguishes all fields.
*/
public void testEquals() {
CandlestickRenderer r1 = new CandlestickRenderer();
CandlestickRenderer r2 = new CandlestickRenderer();
assertEquals(r1, r2);
// upPaint
r1.setUpPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f,
Color.white));
assertFalse(r1.equals(r2));
r2.setUpPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f,
Color.white));
assertTrue(r1.equals(r2));
// downPaint
r1.setDownPaint(new GradientPaint(5.0f, 6.0f, Color.green, 7.0f, 8.0f,
Color.yellow));
assertFalse(r1.equals(r2));
r2.setDownPaint(new GradientPaint(5.0f, 6.0f, Color.green, 7.0f, 8.0f,
Color.yellow));
assertTrue(r1.equals(r2));
// drawVolume
r1.setDrawVolume(false);
assertFalse(r1.equals(r2));
r2.setDrawVolume(false);
assertTrue(r1.equals(r2));
// candleWidth
r1.setCandleWidth(3.3);
assertFalse(r1.equals(r2));
r2.setCandleWidth(3.3);
assertTrue(r1.equals(r2));
// maxCandleWidthInMilliseconds
r1.setMaxCandleWidthInMilliseconds(123);
assertFalse(r1.equals(r2));
r2.setMaxCandleWidthInMilliseconds(123);
assertTrue(r1.equals(r2));
// autoWidthMethod
r1.setAutoWidthMethod(CandlestickRenderer.WIDTHMETHOD_SMALLEST);
assertFalse(r1.equals(r2));
r2.setAutoWidthMethod(CandlestickRenderer.WIDTHMETHOD_SMALLEST);
assertTrue(r1.equals(r2));
// autoWidthFactor
r1.setAutoWidthFactor(0.22);
assertFalse(r1.equals(r2));
r2.setAutoWidthFactor(0.22);
assertTrue(r1.equals(r2));
// autoWidthGap
r1.setAutoWidthGap(1.1);
assertFalse(r1.equals(r2));
r2.setAutoWidthGap(1.1);
assertTrue(r1.equals(r2));
r1.setUseOutlinePaint(true);
assertFalse(r1.equals(r2));
r2.setUseOutlinePaint(true);
assertTrue(r1.equals(r2));
r1.setVolumePaint(Color.blue);
assertFalse(r1.equals(r2));
r2.setVolumePaint(Color.blue);
assertTrue(r1.equals(r2));
}
Example #21
| Source File: SimpleChartTheme.java From jasperreports with GNU Lesser General Public License v3.0 | 4 votes |
|
/**
*
*/
protected JFreeChart createCandlestickChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createCandlestickChart(
evaluateTextExpression(getChart().getTitleExpression()),
evaluateTextExpression(((JRCandlestickPlot)getPlot()).getTimeAxisLabelExpression()),
evaluateTextExpression(((JRCandlestickPlot)getPlot()).getValueAxisLabelExpression()),
(DefaultHighLowDataset)getDataset(),
isShowLegend()
);
configureChart(jfreeChart, getPlot());
XYPlot xyPlot = (XYPlot) jfreeChart.getPlot();
JRCandlestickPlot candlestickPlot = (JRCandlestickPlot)getPlot();
CandlestickRenderer candlestickRenderer = (CandlestickRenderer) xyPlot.getRenderer();
boolean isShowVolume = candlestickPlot.getShowVolume() == null ? true : candlestickPlot.getShowVolume();
candlestickRenderer.setDrawVolume(isShowVolume);
// Handle the axis formating for the category axis
configureAxis(xyPlot.getDomainAxis(), candlestickPlot.getTimeAxisLabelFont(),
candlestickPlot.getTimeAxisLabelColor(), candlestickPlot.getTimeAxisTickLabelFont(),
candlestickPlot.getTimeAxisTickLabelColor(), candlestickPlot.getTimeAxisTickLabelMask(), candlestickPlot.getTimeAxisVerticalTickLabels(),
candlestickPlot.getOwnTimeAxisLineColor(), getDomainAxisSettings(),
(Comparable<?>)evaluateExpression(candlestickPlot.getDomainAxisMinValueExpression()),
(Comparable<?>)evaluateExpression(candlestickPlot.getDomainAxisMaxValueExpression())
);
// Handle the axis formating for the value axis
configureAxis(xyPlot.getRangeAxis(), candlestickPlot.getValueAxisLabelFont(),
candlestickPlot.getValueAxisLabelColor(), candlestickPlot.getValueAxisTickLabelFont(),
candlestickPlot.getValueAxisTickLabelColor(), candlestickPlot.getValueAxisTickLabelMask(), candlestickPlot.getValueAxisVerticalTickLabels(),
candlestickPlot.getOwnValueAxisLineColor(), getRangeAxisSettings(),
(Comparable<?>)evaluateExpression(candlestickPlot.getRangeAxisMinValueExpression()),
(Comparable<?>)evaluateExpression(candlestickPlot.getRangeAxisMaxValueExpression())
);
return jfreeChart;
}
Example #22
| Source File: CandlestickChart.java From ta4j-origins with MIT License | 4 votes |
|
public static void main(String[] args) {
/**
* Getting time series
*/
TimeSeries series = CsvTradesLoader.loadBitstampSeries();
/**
* Creating the OHLC dataset
*/
OHLCDataset ohlcDataset = createOHLCDataset(series);
/**
* Creating the additional dataset
*/
TimeSeriesCollection xyDataset = createAdditionalDataset(series);
/**
* Creating the chart
*/
JFreeChart chart = ChartFactory.createCandlestickChart(
"Bitstamp BTC price",
"Time",
"USD",
ohlcDataset,
true);
// Candlestick rendering
CandlestickRenderer renderer = new CandlestickRenderer();
renderer.setAutoWidthMethod(CandlestickRenderer.WIDTHMETHOD_SMALLEST);
XYPlot plot = chart.getXYPlot();
plot.setRenderer(renderer);
// Additional dataset
int index = 1;
plot.setDataset(index, xyDataset);
plot.mapDatasetToRangeAxis(index, 0);
XYLineAndShapeRenderer renderer2 = new XYLineAndShapeRenderer(true, false);
renderer2.setSeriesPaint(index, Color.blue);
plot.setRenderer(index, renderer2);
// Misc
plot.setRangeGridlinePaint(Color.lightGray);
plot.setBackgroundPaint(Color.white);
NumberAxis numberAxis = (NumberAxis) plot.getRangeAxis();
numberAxis.setAutoRangeIncludesZero(false);
plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
/**
* Displaying the chart
*/
displayChart(chart);
}
