/*
* (non-Javadoc)
*
* @see com.ibm.examples.chart.widget.chart.AbstractChartBuilder#buildXSeries()
*/
protected void buildXSeries() {
data = adapter.getData();
int starting = 0;
if (data.length > xSeriesTicks) starting = data.length - xSeriesTicks;
x = new String[data.length - starting];
try {
for (int j = starting, k = 0; j < data.length; j++, k++) x[k] = data[j][0].toString();
} catch (Exception e) {
// e.printStackTrace();
}
TextDataSet categoryValues = TextDataSetImpl.create(x);
// NumberDataSet categoryValues = NumberDataSetImpl.create(new double[] { 0, 1, 2, 3 });
Series seCategory = SeriesImpl.create();
seCategory.setDataSet(categoryValues);
// Apply the color palette
SeriesDefinition sdX = SeriesDefinitionImpl.create();
sdX.getSeriesPalette().update(1);
xAxis.getSeriesDefinitions().add(sdX);
sdX.getSeries().add(seCategory);
}
public static final Chart createSeriesScript() {
ChartWithAxes cwaBar = ChartWithAxesImpl.create();
cwaBar.setType("Bar Chart"); // $NON-NLS-1$
cwaBar.setSubType("Side-by-side"); // $NON-NLS-1$
cwaBar.setScript(
"function beforeDrawSeries(series, renderer, scriptContext)" //$NON-NLS-1$
+ "{series.getLabel().getCaption().getColor().set(12, 232, 182);}" //$NON-NLS-1$
);
cwaBar.getLegend().setVisible(false);
cwaBar.getTitle().getLabel().getCaption().setValue("Chart with Series Script"); // $NON-NLS-1$
// X-Axis
Axis xAxisPrimary = cwaBar.getPrimaryBaseAxes()[0];
xAxisPrimary.setType(AxisType.TEXT_LITERAL);
xAxisPrimary.getOrigin().setType(IntersectionType.VALUE_LITERAL);
// Y-Axis
Axis yAxisPrimary = cwaBar.getPrimaryOrthogonalAxis(xAxisPrimary);
yAxisPrimary.getMajorGrid().setTickStyle(TickStyle.LEFT_LITERAL);
yAxisPrimary.setType(AxisType.LINEAR_LITERAL);
// Data Set
TextDataSet categoryValues =
TextDataSetImpl.create(
new String[] {
"Item 1", "Item 2", "Item 3", "Item 4", "Item 5"
}); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$
NumberDataSet orthoValues = NumberDataSetImpl.create(new double[] {8, 18, -15, -8, 10});
SampleData sd = DataFactory.eINSTANCE.createSampleData();
BaseSampleData sdBase = DataFactory.eINSTANCE.createBaseSampleData();
sdBase.setDataSetRepresentation(""); // $NON-NLS-1$
sd.getBaseSampleData().add(sdBase);
OrthogonalSampleData sdOrthogonal = DataFactory.eINSTANCE.createOrthogonalSampleData();
sdOrthogonal.setDataSetRepresentation(""); // $NON-NLS-1$
sdOrthogonal.setSeriesDefinitionIndex(0);
sd.getOrthogonalSampleData().add(sdOrthogonal);
cwaBar.setSampleData(sd);
// X-Series
Series seCategory = SeriesImpl.create();
seCategory.setDataSet(categoryValues);
SeriesDefinition sdX = SeriesDefinitionImpl.create();
xAxisPrimary.getSeriesDefinitions().add(sdX);
sdX.getSeries().add(seCategory);
// Y-Series
BarSeries bs = (BarSeries) BarSeriesImpl.create();
bs.setDataSet(orthoValues);
bs.getLabel().setVisible(true);
SeriesDefinition sdY = SeriesDefinitionImpl.create();
yAxisPrimary.getSeriesDefinitions().add(sdY);
sdY.getSeries().add(bs);
return cwaBar;
}
/**
* 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;
}