private void setData(PieChartVO chart) {
List<PieUnit> list = chart.getData();
if (list == null || list.size() == 0) {
return;
}
int length = list.size();
String[] titles = new String[length];
ArrayList<Entry> entrys = new ArrayList<Entry>();
int[] colors = new int[length];
for (int i = 0; i < length; i++) {
PieUnit bean = list.get(i);
titles[i] = bean.getTitle();
entrys.add(new Entry(bean.getValue(), i));
colors[i] = BUtility.parseColor(bean.getColor());
}
PieDataSet set1 = new PieDataSet(entrys, "");
set1.setSliceSpace(3f);
set1.setDrawValues(chart.isShowValue());
set1.setValueTextColor(chart.getValueTextColor());
set1.setValueTextSize(chart.getValueTextSize());
set1.setColors(colors);
if (chart.isShowPercent()) {
set1.setValueFormatter(new PercentFormatter());
} else {
if (chart.isShowUnit()) {
set1.setValueFormatter(new ValueUnitFormatter(chart.getUnit()));
}
}
PieData data = new PieData(titles, set1);
mChart.setData(data);
// undo all highlights
mChart.highlightValues(null);
mChart.invalidate();
}
private void initPieChartView(PieChartVO chart) {
mChart.animateXY(chart.getDuration(), chart.getDuration());
String centerText = chart.getCenterTitle() + "\n" + chart.getCenterSummary();
if (!centerText.equals("\n")) mChart.setCenterText(centerText);
mChart.setCenterTextSize(chart.getDescTextSize());
mChart.setCenterTextColor(chart.getDescTextColor());
mChart.setDescription(chart.getDesc());
mChart.setDescriptionColor(chart.getDescTextColor());
mChart.setDescriptionTextSize(chart.getDescTextSize());
mChart.setDrawHoleEnabled(chart.isShowCenter()); // center circle part
mChart.setDrawCenterText(chart.isShowCenter());
mChart.setDrawSliceText(chart.isShowTitle()); // is show title
// mChart.setDrawUnitsInChart(chart.isShowUint());
// mChart.setUnit(chart.getUnit());
mChart.setBackgroundColor(chart.getBgColor());
mChart.setHoleRadius(chart.getCenterRadius());
mChart.setTransparentCircleRadius(chart.getCenterTransRadius());
if (BUtility.parseColor(chart.getCenterColor()) == Color.TRANSPARENT) {
mChart.setHoleColorTransparent(true);
} else {
mChart.setHoleColor(BUtility.parseColor(chart.getCenterColor()));
}
mChart.setUsePercentValues(chart.isShowPercent());
// add a selection listener
mChart.setOnChartValueSelectedListener(this);
mChart.setRotationAngle(0);
setData(chart);
Legend l = mChart.getLegend();
l.setEnabled(chart.isShowLegend()); // is show legend(tuli)
l.setTextColor(chart.getDescTextColor());
l.setTextSize(chart.getDescTextSize());
l.setPosition(chart.getLegendPosition());
l.setXEntrySpace(7f);
l.setYEntrySpace(5f);
}
