package org.eclipse.tracecompass.tmf.ui.viewers.xycharts.linecharts;
+import java.text.FieldPosition;
+import java.text.Format;
+import java.text.ParsePosition;
+
import org.eclipse.swt.events.MouseEvent;
import org.eclipse.swt.events.MouseTrackListener;
import org.eclipse.tracecompass.tmf.core.timestamp.ITmfTimestamp;
*/
public class TmfCommonXLineChartTooltipProvider extends TmfBaseProvider implements MouseTrackListener {
+ private static final Format DEFAULT_FORMAT = new Format() {
+
+ /**
+ * Default serial ID
+ */
+ private static final long serialVersionUID = -6130622953193109057L;
+
+ @Override
+ public StringBuffer format(Object obj, StringBuffer toAppendTo, FieldPosition pos) {
+ return toAppendTo.append(obj);
+ }
+
+ @Override
+ public Object parseObject(String source, ParsePosition pos) {
+ return source;
+ }
+
+ };
+
/**
* Constructor for the tooltip provider
*
}
/* set tooltip of closest data point */
+ Format format = getChart().getAxisSet().getYAxis(0).getTick().getFormat();
+ if (format == null) {
+ format = DEFAULT_FORMAT;
+ }
StringBuffer buffer = new StringBuffer();
buffer.append("time="); //$NON-NLS-1$
buffer.append(new TmfTimestamp((long) xCoordinate + getChartViewer().getTimeOffset(), ITmfTimestamp.NANOSECOND_SCALE).toString());
}
buffer.append(serie.getId());
buffer.append('=');
- buffer.append(yS[index]);
+ buffer.append(format.format(yS[index]));
buffer.append('\n');
}