/*
* (non-Javadoc)
*
* @see com.ibm.examples.chart.widget.AbstractChartBuilder#buildYSeries()
*/
protected void buildYSeries() {
try {
int starting = 0;
if (data.length > xSeriesTicks) starting = data.length - xSeriesTicks;
int yseriescount = adapter.getSeriesCount();
NumberDataSet orthoValuesDataSet[] = new NumberDataSet[yseriescount];
ScatterSeries ss1[] = new ScatterSeries[yseriescount];
SeriesDefinition sdY[] = new SeriesDefinition[yseriescount];
for (int i = 1; i <= yseriescount; i++) {
y = new Double[data.length - starting];
for (int j = starting, k = 0; j < data.length; j++, k++) {
y[k] = NumberType.obj2num(data[j][i]).doubleValue();
if (max < y[k]) max = y[k];
if (min > y[k]) min = y[k];
}
orthoValuesDataSet[i - 1] = NumberDataSetImpl.create(y);
ss1[i - 1] = (ScatterSeries) ScatterSeriesImpl.create();
ss1[i - 1].setDataSet(orthoValuesDataSet[i - 1]);
// bs1[i-1].getDisplayName().
// bs1[i-1].getLabel().setVisible(true);
// bs1[i-1].setLabelPosition(Position.INSIDE_LITERAL);
ss1[i - 1].setSeriesIdentifier(labels[i]);
ss1[i - 1].getMarker().setSize(2);
// ss1[i-1].getMarkers().
for (int m = 0; m < ss1[i - 1].getMarkers().size(); m++) {
((Marker) ss1[i - 1].getMarkers().get(m)).setType(MarkerType.get(i));
((Marker) ss1[i - 1].getMarkers().get(m)).setSize(2);
}
// ss1[i-1].getLineAttributes().setVisible(true);
sdY[i - 1] = SeriesDefinitionImpl.create();
sdY[i - 1].getSeriesPalette().update(0 - i - 2);
yAxis.getSeriesDefinitions().add(sdY[i - 1]);
sdY[i - 1].getSeries().add(ss1[i - 1]);
}
System.out.println("not bin updatedataset:" + max);
yAxis.getScale().setStep(max / 2);
yAxis.getScale().setMax(NumberDataElementImpl.create(max));
} catch (Exception e) {
// e.printStackTrace();
}
}
/**
* Creates a scatter chart model as a reference implementation
*
* @return An instance of the simulated runtime chart model (containing filled datasets)
*/
public static final Chart createDateTimeScatter() {
ChartWithAxes cwaScatter = ChartWithAxesImpl.create();
// TODO: research running script under plugin test.
cwaScatter.setScript(
"function beforeDrawAxisLabel(axis, label, context)" //$NON-NLS-1$
+ "{label.getCaption().setValue(\"ABC\"); " //$NON-NLS-1$
+ "axis.setLabel(label);}" //$NON-NLS-1$
);
// Plot
cwaScatter.getPlot().getClientArea().getOutline().setVisible(true);
// Title
cwaScatter.getTitle().setVisible(false);
// X-Axis
Axis xAxisPrimary = ((ChartWithAxesImpl) cwaScatter).getPrimaryBaseAxes()[0];
xAxisPrimary.getTitle().getCaption().setValue("Time");
xAxisPrimary.setType(AxisType.DATE_TIME_LITERAL);
xAxisPrimary.getTitle().setVisible(true);
xAxisPrimary.getOrigin().setType(IntersectionType.MIN_LITERAL);
// Y-Axis
Axis yAxisPrimary = ((ChartWithAxesImpl) cwaScatter).getPrimaryOrthogonalAxis(xAxisPrimary);
yAxisPrimary.getTitle().getCaption().setValue("Score");
yAxisPrimary.getTitle().setBackground(ColorDefinitionImpl.WHITE());
yAxisPrimary.getTitle().setVisible(true);
yAxisPrimary.setType(AxisType.LINEAR_LITERAL);
yAxisPrimary.getOrigin().setType(IntersectionType.MIN_LITERAL);
// create chart data
int seriesLen = 10;
double[] yseries = new double[seriesLen];
Calendar[] datetime = new Calendar[seriesLen];
for (int i = 0; i < seriesLen; i++) {
yseries[i] = ((double) i);
datetime[i] = new GregorianCalendar();
datetime[i].setTime(new Date(i));
// uncomment the following line and chart works ok
// datetime[i].setTime(new Date(i*1000));
}
NumberDataSet dsNumericValues2 = NumberDataSetImpl.create(yseries);
DateTimeDataSet dsDateTime = DateTimeDataSetImpl.create(datetime);
// X-Series
Series seBase = SeriesImpl.create();
seBase.setDataSet(dsDateTime);
SeriesDefinition sdX = SeriesDefinitionImpl.create();
xAxisPrimary.getSeriesDefinitions().add(sdX);
sdX.getSeries().add(seBase);
// Y-Series
ScatterSeries ss = (ScatterSeries) ScatterSeriesImpl.create();
ss.setDataSet(dsNumericValues2);
SeriesDefinition sdY = SeriesDefinitionImpl.create();
yAxisPrimary.getSeriesDefinitions().add(sdY);
sdY.getSeries().add(ss);
return cwaScatter;
}