Examples with PieDataSet com.github.mikephil.charting.data.PieDataSet used on opensource projects

Example 11 with PieDataSet

use of com.github.mikephil.charting.data.PieDataSet in project Gadgetbridge by Freeyourgadget.

the class AbstractWeekChartFragment method refreshDayPie.

private DayData refreshDayPie(DBHandler db, Calendar day, GBDevice device) {
    PieData data = new PieData();
    List<PieEntry> entries = new ArrayList<>();
    PieDataSet set = new PieDataSet(entries, "");
    ActivityAmounts amounts = getActivityAmountsForDay(db, day, device);
    float[] totalValues = getTotalsForActivityAmounts(amounts);
    float totalValue = 0;
    for (float value : totalValues) {
        totalValue += value;
        entries.add(new PieEntry(value));
    }
    set.setValueFormatter(getPieValueFormatter());
    set.setColors(getColors());
    if (totalValue < mTargetValue) {
        entries.add(new PieEntry((mTargetValue - totalValue)));
        set.addColor(Color.GRAY);
    }
    data.setDataSet(set);
    //this hides the values (numeric) added to the set. These would be shown aside the strings set with addXValue above
    data.setDrawValues(false);
    return new DayData(data, formatPieValue((int) totalValue));
}

Example 12 with PieDataSet

use of com.github.mikephil.charting.data.PieDataSet in project AdMoney by ErnestoGonAr.

the class Reporte_Egresos method addData.

private void addData() {
    ArrayList<PieEntry> yEntrys = new ArrayList<>();
    for (int i = 0; i < yData.length; i++) {
        yEntrys.add(new PieEntry(yData[i], "$ " + yData[i] + " " + xData[i]));
    }
    PieDataSet pieDataSet = new PieDataSet(yEntrys, "");
    pieDataSet.setSliceSpace(3);
    pieDataSet.setValueTextSize(24);
    ArrayList<Integer> colors = new ArrayList<Integer>();
    for (int c : ColorTemplate.MATERIAL_COLORS) colors.add(c);
    for (int c : ColorTemplate.VORDIPLOM_COLORS) colors.add(c);
    for (int c : ColorTemplate.JOYFUL_COLORS) colors.add(c);
    for (int c : ColorTemplate.COLORFUL_COLORS) colors.add(c);
    for (int c : ColorTemplate.LIBERTY_COLORS) colors.add(c);
    for (int c : ColorTemplate.PASTEL_COLORS) colors.add(c);
    pieDataSet.setColors(colors);
    PieData pieData = new PieData(pieDataSet);
    pieChart.setDrawEntryLabels(false);
    pieChart.setCenterText("%");
    pieChart.setCenterTextSize(30);
    pieChart.setUsePercentValues(true);
    pieChart.setData(pieData);
    pieChart.highlightValue(null);
    pieChart.invalidate();
    pieChart.animateXY(2000, 2000);
}

Example 13 with PieDataSet

use of com.github.mikephil.charting.data.PieDataSet in project AdMoney by ErnestoGonAr.

the class Reporte_Ingresos method addData.

private void addData() {
    ArrayList<PieEntry> yEntrys = new ArrayList<>();
    for (int i = 0; i < yData.length; i++) {
        yEntrys.add(new PieEntry(yData[i], "$ " + yData[i] + " " + xData[i]));
    }
    PieDataSet pieDataset = new PieDataSet(yEntrys, "");
    pieDataset.setSliceSpace(3);
    pieDataset.setValueTextSize(24);
    ArrayList<Integer> colors = new ArrayList<Integer>();
    for (int c : ColorTemplate.MATERIAL_COLORS) colors.add(c);
    for (int c : ColorTemplate.VORDIPLOM_COLORS) colors.add(c);
    for (int c : ColorTemplate.JOYFUL_COLORS) colors.add(c);
    for (int c : ColorTemplate.COLORFUL_COLORS) colors.add(c);
    for (int c : ColorTemplate.LIBERTY_COLORS) colors.add(c);
    for (int c : ColorTemplate.PASTEL_COLORS) colors.add(c);
    pieDataset.setColors(colors);
    PieData pieData = new PieData(pieDataset);
    pieChart.setDrawEntryLabels(false);
    pieChart.setUsePercentValues(true);
    pieChart.setCenterText("%");
    pieChart.setCenterTextSize(30);
    pieChart.setData(pieData);
    pieChart.highlightValue(null);
    pieChart.invalidate();
    pieChart.animateXY(2000, 2000);
}

Example 14 with PieDataSet

use of com.github.mikephil.charting.data.PieDataSet in project MPAndroidChart by PhilJay.

the class HalfPieChartActivity method setData.

private void setData(int count, float range) {
    ArrayList<PieEntry> values = new ArrayList<PieEntry>();
    for (int i = 0; i < count; i++) {
        values.add(new PieEntry((float) ((Math.random() * range) + range / 5), mParties[i % mParties.length]));
    }
    PieDataSet dataSet = new PieDataSet(values, "Election Results");
    dataSet.setSliceSpace(3f);
    dataSet.setSelectionShift(5f);
    dataSet.setColors(ColorTemplate.MATERIAL_COLORS);
    //dataSet.setSelectionShift(0f);
    PieData data = new PieData(dataSet);
    data.setValueFormatter(new PercentFormatter());
    data.setValueTextSize(11f);
    data.setValueTextColor(Color.WHITE);
    data.setValueTypeface(mTfLight);
    mChart.setData(data);
    mChart.invalidate();
}

Example 15 with PieDataSet

use of com.github.mikephil.charting.data.PieDataSet in project MPAndroidChart by PhilJay.

the class PieChartActivity method setData.

private void setData(int count, float range) {
    float mult = range;
    ArrayList<PieEntry> entries = new ArrayList<PieEntry>();
    // the chart.
    for (int i = 0; i < count; i++) {
        entries.add(new PieEntry((float) ((Math.random() * mult) + mult / 5), mParties[i % mParties.length], getResources().getDrawable(R.drawable.star)));
    }
    PieDataSet dataSet = new PieDataSet(entries, "Election Results");
    dataSet.setDrawIcons(false);
    dataSet.setSliceSpace(3f);
    dataSet.setIconsOffset(new MPPointF(0, 40));
    dataSet.setSelectionShift(5f);
    // add a lot of colors
    ArrayList<Integer> colors = new ArrayList<Integer>();
    for (int c : ColorTemplate.VORDIPLOM_COLORS) colors.add(c);
    for (int c : ColorTemplate.JOYFUL_COLORS) colors.add(c);
    for (int c : ColorTemplate.COLORFUL_COLORS) colors.add(c);
    for (int c : ColorTemplate.LIBERTY_COLORS) colors.add(c);
    for (int c : ColorTemplate.PASTEL_COLORS) colors.add(c);
    colors.add(ColorTemplate.getHoloBlue());
    dataSet.setColors(colors);
    //dataSet.setSelectionShift(0f);
    PieData data = new PieData(dataSet);
    data.setValueFormatter(new PercentFormatter());
    data.setValueTextSize(11f);
    data.setValueTextColor(Color.WHITE);
    data.setValueTypeface(mTfLight);
    mChart.setData(data);
    // undo all highlights
    mChart.highlightValues(null);
    mChart.invalidate();
}