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| /*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package ihm;
import java.text.DateFormat;
import java.text.NumberFormat;
import org.jfree.chart.labels.AbstractXYItemLabelGenerator;
import org.jfree.chart.labels.XYToolTipGenerator;
import org.jfree.data.xy.XYDataset;
import org.jfree.util.PublicCloneable;
/**
*
* @author sabine
*/
public class MyXYToolTipGenerator extends AbstractXYItemLabelGenerator
implements XYToolTipGenerator, Cloneable, PublicCloneable {
/** For serialization. */
private static final long serialVersionUID = -3564164459039540785L;
/** The default tooltip format. */
static final String gen = "{0}";
static final String date = "{1}";
static final String activite = "{2}";
static final String Newligne = System.getProperty("line.separator");
static final String resultat = gen + Newligne + date + Newligne + activite;
public static final String DEFAULT_TOOL_TIP_FORMAT = resultat;
/**
* Returns a tool tip generator that formats the x-values as dates and the
* y-values as numbers.
*
* @return A tool tip generator (never <code>null</code>).
*/
public static MyXYToolTipGenerator getTimeSeriesInstance() {
return new MyXYToolTipGenerator(DEFAULT_TOOL_TIP_FORMAT,
DateFormat.getInstance(), NumberFormat.getInstance());
}
/**
* Creates a tool tip generator using default number formatters.
*/
public MyXYToolTipGenerator() {
this(DEFAULT_TOOL_TIP_FORMAT, NumberFormat.getNumberInstance(),
NumberFormat.getNumberInstance());
}
/**
* Creates a tool tip generator using the specified number formatters.
*
* @param formatString the item label format string (<code>null</code> not
* permitted).
* @param xFormat the format object for the x values (<code>null</code>
* not permitted).
* @param yFormat the format object for the y values (<code>null</code>
* not permitted).
*/
public MyXYToolTipGenerator(String formatString,
NumberFormat xFormat, NumberFormat yFormat) {
super(formatString, xFormat, yFormat);
}
/**
* Creates a tool tip generator using the specified number formatters.
*
* @param formatString the label format string (<code>null</code> not
* permitted).
* @param xFormat the format object for the x values (<code>null</code>
* not permitted).
* @param yFormat the format object for the y values (<code>null</code>
* not permitted).
*/
public MyXYToolTipGenerator(String formatString, DateFormat xFormat,
NumberFormat yFormat) {
super(formatString, xFormat, yFormat);
}
/**
* Creates a tool tip generator using the specified formatters (a
* number formatter for the x-values and a date formatter for the
* y-values).
*
* @param formatString the item label format string (<code>null</code>
* not permitted).
* @param xFormat the format object for the x values (<code>null</code>
* permitted).
* @param yFormat the format object for the y values (<code>null</code>
* not permitted).
*
* @since 1.0.4
*/
public MyXYToolTipGenerator(String formatString,
NumberFormat xFormat, DateFormat yFormat) {
super(formatString, xFormat, yFormat);
}
/**
* Creates a tool tip generator using the specified date formatters.
*
* @param formatString the label format string (<code>null</code> not
* permitted).
* @param xFormat the format object for the x values (<code>null</code>
* not permitted).
* @param yFormat the format object for the y values (<code>null</code>
* not permitted).
*/
public MyXYToolTipGenerator(String formatString,
DateFormat xFormat, DateFormat yFormat) {
super(formatString, xFormat, yFormat);
}
/**
* Generates the tool tip text for an item in a dataset.
*
* @param dataset the dataset (<code>null</code> not permitted).
* @param series the series index (zero-based).
* @param item the item index (zero-based).
*
* @return The tooltip text (possibly <code>null</code>).
*/
public String generateToolTip(XYDataset dataset, int series, int item) {
return generateLabelString(dataset, series, item);
}
/**
* Tests this object for equality with an arbitrary object.
*
* @param obj the other object (<code>null</code> permitted).
*
* @return A boolean.
*/
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (!(obj instanceof MyXYToolTipGenerator)) {
return false;
}
return super.equals(obj);
}
/**
* Returns an independent copy of the generator.
*
* @return A clone.
*
* @throws CloneNotSupportedException if cloning is not supported.
*/
public Object clone() throws CloneNotSupportedException {
return super.clone();
}
} |
