Java Code Examples for com.github.mikephil.charting.data.ScatterDataSet#setScatterShapeSize()

The following examples show how to use com.github.mikephil.charting.data.ScatterDataSet#setScatterShapeSize() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: SimpleFragment.java    From StockChart-MPAndroidChart with MIT License 6 votes vote down vote up 
protected ScatterData generateScatterData(int dataSets, float range, int count) {

        ArrayList<IScatterDataSet> sets = new ArrayList<>();

        ScatterChart.ScatterShape[] shapes = ScatterChart.ScatterShape.getAllDefaultShapes();

        for(int i = 0; i < dataSets; i++) {

            ArrayList<Entry> entries = new ArrayList<>();

            for(int j = 0; j < count; j++) {
                entries.add(new Entry(j, (float) (Math.random() * range) + range / 4));
            }

            ScatterDataSet ds = new ScatterDataSet(entries, getLabel(i));
            ds.setScatterShapeSize(12f);
            ds.setScatterShape(shapes[i % shapes.length]);
            ds.setColors(ColorTemplate.COLORFUL_COLORS);
            ds.setScatterShapeSize(9f);
            sets.add(ds);
        }

        ScatterData d = new ScatterData(sets);
        d.setValueTypeface(tf);
        return d;
    }
Example 2
Source File: CombinedChartActivity.java    From StockChart-MPAndroidChart with MIT License 6 votes vote down vote up 
private ScatterData generateScatterData() {

        ScatterData d = new ScatterData();

        ArrayList<Entry> entries = new ArrayList<>();

        for (float index = 0; index < count; index += 0.5f)
            entries.add(new Entry(index + 0.25f, getRandom(10, 55)));

        ScatterDataSet set = new ScatterDataSet(entries, "Scatter DataSet");
        set.setColors(ColorTemplate.MATERIAL_COLORS);
        set.setScatterShapeSize(7.5f);
        set.setDrawValues(false);
        set.setValueTextSize(10f);
        d.addDataSet(set);

        return d;
    }
Example 3
Source File: SimpleFragment.java    From Stayfit with Apache License 2.0 6 votes vote down vote up 
protected ScatterData generateScatterData(int dataSets, float range, int count) {
    
    ArrayList<IScatterDataSet> sets = new ArrayList<IScatterDataSet>();
    
    ScatterShape[] shapes = ScatterChart.getAllPossibleShapes();
    
    for(int i = 0; i < dataSets; i++) {
       
        ArrayList<Entry> entries = new ArrayList<Entry>();
        
        for(int j = 0; j < count; j++) {        
            entries.add(new Entry((float) (Math.random() * range) + range / 4, j));
        }
        
        ScatterDataSet ds = new ScatterDataSet(entries, getLabel(i));
        ds.setScatterShapeSize(12f);
        ds.setScatterShape(shapes[i % shapes.length]);
        ds.setColors(ColorTemplate.COLORFUL_COLORS);
        ds.setScatterShapeSize(9f);
        sets.add(ds);
    }
    
    ScatterData d = new ScatterData(ChartData.generateXVals(0, count), sets);
    d.setValueTypeface(tf);
    return d;
}
Example 4
Source File: CombinedChartActivity.java    From Stayfit with Apache License 2.0 6 votes vote down vote up 
protected ScatterData generateScatterData() {

        ScatterData d = new ScatterData();

        ArrayList<Entry> entries = new ArrayList<Entry>();

        for (int index = 0; index < itemcount; index++)
            entries.add(new Entry(getRandom(20, 15), index));

        ScatterDataSet set = new ScatterDataSet(entries, "Scatter DataSet");
        set.setColor(Color.GREEN);
        set.setScatterShapeSize(7.5f);
        set.setDrawValues(false);
        set.setValueTextSize(10f);
        d.addDataSet(set);

        return d;
    }
Example 5
Source File: ScatterChartManager.java    From react-native-mp-android-chart with MIT License 6 votes vote down vote up 
@Override
void dataSetConfig(IDataSet<Entry> dataSet, ReadableMap config) {
    ScatterDataSet scatterDataSet = (ScatterDataSet) dataSet;

    ChartDataSetConfigUtils.commonConfig(scatterDataSet, config);
    ChartDataSetConfigUtils.commonBarLineScatterCandleBubbleConfig(scatterDataSet, config);
    ChartDataSetConfigUtils.commonLineScatterCandleRadarConfig(scatterDataSet, config);

    // ScatterDataSet only config
    if (BridgeUtils.validate(config, ReadableType.Number, "scatterShapeSize")) {
        scatterDataSet.setScatterShapeSize((float) config.getDouble("scatterShapeSize"));
    }
    if (BridgeUtils.validate(config, ReadableType.String, "scatterShape")) {
        scatterDataSet.setScatterShape(ScatterShape.valueOf(config.getString("scatterShape").toUpperCase()));
    }
    if (BridgeUtils.validate(config, ReadableType.String, "scatterShapeHoleColor")) {
        scatterDataSet.setScatterShapeHoleColor(Color.parseColor(config.getString("scatterShapeHoleColor")));
    }
    if (BridgeUtils.validate(config, ReadableType.Number, "scatterShapeHoleRadius")) {
        scatterDataSet.setScatterShapeHoleRadius((float) config.getDouble("scatterShapeHoleRadius"));
    }
}
Example 6
Source File: AccelerometerFragment.java    From walt with Apache License 2.0 6 votes vote down vote up 
private void drawLatencyChart(List<Entry> phoneEntriesShifted, List<Entry> waltEntries) {
    final ScatterDataSet dataSetWalt =
            new ScatterDataSet(waltEntries, "WALT Events");
    dataSetWalt.setColor(Color.BLUE);
    dataSetWalt.setScatterShape(ScatterChart.ScatterShape.CIRCLE);
    dataSetWalt.setScatterShapeSize(8f);

    final ScatterDataSet dataSetPhoneShifted =
            new ScatterDataSet(phoneEntriesShifted, "Phone Events Shifted");
    dataSetPhoneShifted.setColor(Color.RED);
    dataSetPhoneShifted.setScatterShapeSize(10f);
    dataSetPhoneShifted.setScatterShape(ScatterChart.ScatterShape.X);

    final ScatterData scatterData = new ScatterData(dataSetWalt, dataSetPhoneShifted);
    final Description desc = new Description();
    desc.setText("");
    desc.setTextSize(12f);
    latencyChart.setDescription(desc);
    latencyChart.setData(scatterData);
    latencyChart.invalidate();
    latencyChartLayout.setVisibility(View.VISIBLE);
}
Example 7
Source File: DragLatencyFragment.java    From walt with Apache License 2.0 5 votes vote down vote up 
private void drawLatencyGraph(double[] ft, double[] fy, double[] lt, double averageBestShift) {
    final ArrayList<Entry> touchEntries = new ArrayList<>();
    final ArrayList<Entry> laserEntries = new ArrayList<>();
    final double[] laserT = new double[lt.length];
    for (int i = 0; i < ft.length; i++) {
        touchEntries.add(new Entry((float) ft[i], (float) fy[i]));
    }
    for (int i = 0; i < lt.length; i++) {
        laserT[i] = lt[i] + averageBestShift;
    }
    final double[] laserY = Utils.interp(laserT, ft, fy);
    for (int i = 0; i < laserY.length; i++) {
        laserEntries.add(new Entry((float) laserT[i], (float) laserY[i]));
    }

    final ScatterDataSet dataSetTouch = new ScatterDataSet(touchEntries, "Touch Events");
    dataSetTouch.setScatterShape(ScatterChart.ScatterShape.CIRCLE);
    dataSetTouch.setScatterShapeSize(8f);

    final ScatterDataSet dataSetLaser = new ScatterDataSet(laserEntries,
            String.format(Locale.US, "Laser Events  Latency=%.1f ms", averageBestShift));
    dataSetLaser.setColor(Color.RED);
    dataSetLaser.setScatterShapeSize(10f);
    dataSetLaser.setScatterShape(ScatterChart.ScatterShape.X);

    final ScatterData scatterData = new ScatterData(dataSetTouch, dataSetLaser);
    final Description desc = new Description();
    desc.setText("Y-Position [pixels] vs. Time [ms]");
    desc.setTextSize(12f);
    latencyChart.setDescription(desc);
    latencyChart.setData(scatterData);
    latencyChartLayout.setVisibility(View.VISIBLE);
}