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java.lang.Object | +--com.jrefinery.chart.demo.DemoDatasetFactory
A utility class for generating sample datasets for the demos.
Constructor Summary | |
DemoDatasetFactory()
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Method Summary | |
static CategoryDataset |
createCategoryDataset()
Creates and returns a category dataset for the demo charts. |
static BasicTimeSeries |
createEURTimeSeries()
Returns a time series of the daily EUR/GBP exchange rates in 2001 (to date), for use in the JFreeChart demonstration application. |
static IntervalCategoryDataset |
createIntervalCategoryDataset()
Returns a null interval category dataset. |
static BasicTimeSeries |
createJPYTimeSeries()
Returns a time series of the daily EUR/GBP exchange rates in 2001 (to date), for use in the JFreeChart demonstration application. |
static DefaultMeterDataset |
createMeterDataset()
Creates a sample meter dataset. |
static IntervalCategoryDataset |
createSampleGantDataset()
Deprecated. use createSampleGanttDataset(). |
static IntervalCategoryDataset |
createSampleGanttDataset()
Creates a sample dataset. |
static HighLowDataset |
createSampleHighLowDataset()
Creates a sample high low dataset. |
static SignalsDataset |
createSampleSignalDataset()
Returns a sample signal dataset. |
static XYDataset |
createSampleXYDataset()
Returns a sample XY dataset. |
static CategoryDataset |
createSingleCategoryDataset()
Creates and returns a category dataset with JUST ONE CATEGORY for the demo charts. |
static CategoryDataset |
createSingleSeriesCategoryDataset()
Creates and returns a category dataset for the demo charts. |
static XYDataset |
createStepXYDataset()
Creates and returns a sample dataset for the XY 'Step' chart. |
static XYDataset |
createTestXYDataset()
Creates and returns a XYDataset for the demo charts. |
static TimeSeriesCollection |
createTimeSeriesCollection1()
Returns a dataset consisting of one annual series. |
static TimeSeriesCollection |
createTimeSeriesCollection2()
Creates a time series collection containing JPY/GBP exchange rates. |
static TimeSeriesCollection |
createTimeSeriesCollection3()
Creates a time series collection containing USD/GBP and EUR/GBP exchange rates. |
static TimeSeriesCollection |
createTimeSeriesCollection4()
Returns a time series dataset using millisecond data. |
static BasicTimeSeries |
createUSDTimeSeries()
Returns a time series of the daily USD/GBP exchange rates in 2001 (to date), for use in the JFreeChart demonstration application. |
static WindDataset |
createWindDataset1()
Creates a sample wind dataset. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public DemoDatasetFactory()
Method Detail |
public static CategoryDataset createCategoryDataset()
public static CategoryDataset createSingleCategoryDataset()
public static CategoryDataset createSingleSeriesCategoryDataset()
public static IntervalCategoryDataset createIntervalCategoryDataset()
public static XYDataset createSampleXYDataset()
public static XYDataset createStepXYDataset()
public static XYDataset createTestXYDataset()
public static TimeSeriesCollection createTimeSeriesCollection1()
public static TimeSeriesCollection createTimeSeriesCollection2()
public static TimeSeriesCollection createTimeSeriesCollection3()
public static TimeSeriesCollection createTimeSeriesCollection4()
public static BasicTimeSeries createUSDTimeSeries()
You wouldn't normally create a time series in this way. Typically, values would be read from a database.
public static BasicTimeSeries createEURTimeSeries()
You wouldn't normally create a time series in this way. Typically, values would be read from a database.
public static BasicTimeSeries createJPYTimeSeries()
You wouldn't normally create a time series in this way. Typically, values would be read from a database.
public static SignalsDataset createSampleSignalDataset()
public static HighLowDataset createSampleHighLowDataset()
public static WindDataset createWindDataset1()
public static DefaultMeterDataset createMeterDataset()
public static IntervalCategoryDataset createSampleGantDataset()
public static IntervalCategoryDataset createSampleGanttDataset()
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