public ChartModel getChartModel(int segments) {
ChartModel cm =
new ChartModel("Sales by Month 2007", "font-size: 14px; font-family: Verdana;");
cm.setBackgroundColour("-1");
XAxis xa = new XAxis();
for (String m : TestData.getMonths()) {
Label l = new Label(m, 45);
l.setSize(10);
l.setColour("#000000");
xa.addLabels(l);
}
xa.setGridColour("-1");
cm.setXAxis(xa);
YAxis ya = new YAxis();
ya.setSteps(16);
ya.setMax(160);
ya.setGridColour("#8888FF");
cm.setYAxis(ya);
BarChart bchart = new BarChart(BarStyle.GLASS);
bchart.setColour("#FF00CC");
bchart.setTooltip("$#val#");
for (int t = 0; t < 12; t++) {
if (t == segments - 1) {
bchart.addBars(new BarChart.Bar(Random.nextInt(50) + 50, "#8888FF"));
} else {
bchart.addValues(Random.nextInt(50) + 50);
}
}
cm.addChartConfig(bchart);
return cm;
}
/**
* Adds the values.
*
* @param values the values
*/
public void addValues(Number... values) {
for (Number n : values) {
addBars(new Bar(n));
}
}
/**
* Adds the values.
*
* @param values the values
*/
public void addValues(List<Number> values) {
for (Number n : values) {
addBars(new Bar(n));
}
}