com.github.mikephil.charting.formatter.LargeValueFormatter Java Examples

The following examples show how to use com.github.mikephil.charting.formatter.LargeValueFormatter. 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: LargeValueFormatterTest.java    From StockChart-MPAndroidChart with MIT License 4 votes vote down vote up 
@Test
public void test() {

    LargeValueFormatter formatter = new LargeValueFormatter();

    String result = formatter.getFormattedValue(5f, null);
    assertEquals("5", result);

    result = formatter.getFormattedValue(5.5f, null);
    assertEquals("5.5", result);

    result = formatter.getFormattedValue(50f, null);
    assertEquals("50", result);

    result = formatter.getFormattedValue(50.5f, null);
    assertEquals("50.5", result);

    result = formatter.getFormattedValue(500f, null);
    assertEquals("500", result);

    result = formatter.getFormattedValue(1100f, null);
    assertEquals("1.1k", result);

    result = formatter.getFormattedValue(10000f, null);
    assertEquals("10k", result);

    result = formatter.getFormattedValue(10500f, null);
    assertEquals("10.5k", result);

    result = formatter.getFormattedValue(100000f, null);
    assertEquals("100k", result);

    result = formatter.getFormattedValue(1000000f, null);
    assertEquals("1m", result);

    result = formatter.getFormattedValue(1500000f, null);
    assertEquals("1.5m", result);

    result = formatter.getFormattedValue(9500000f, null);
    assertEquals("9.5m", result);

    result = formatter.getFormattedValue(22200000f, null);
    assertEquals("22.2m", result);

    result = formatter.getFormattedValue(222000000f, null);
    assertEquals("222m", result);

    result = formatter.getFormattedValue(1000000000f, null);
    assertEquals("1b", result);

    result = formatter.getFormattedValue(9900000000f, null);
    assertEquals("9.9b", result);

    result = formatter.getFormattedValue(99000000000f, null);
    assertEquals("99b", result);

    result = formatter.getFormattedValue(99500000000f, null);
    assertEquals("99.5b", result);

    result = formatter.getFormattedValue(999000000000f, null);
    assertEquals("999b", result);

    result = formatter.getFormattedValue(1000000000000f, null);
    assertEquals("1t", result);

    formatter.setSuffix(new String[]{"", "k", "m", "b", "t", "q"}); // quadrillion support
    result = formatter.getFormattedValue(1000000000000000f, null);
    assertEquals("1q", result);

    result = formatter.getFormattedValue(1100000000000000f, null);
    assertEquals("1.1q", result);

    result = formatter.getFormattedValue(10000000000000000f, null);
    assertEquals("10q", result);

    result = formatter.getFormattedValue(13300000000000000f, null);
    assertEquals("13.3q", result);

    result = formatter.getFormattedValue(100000000000000000f, null);
    assertEquals("100q", result);
}
Example #2
Source File: BarChartActivityMultiDataset.java    From StockChart-MPAndroidChart with MIT License 4 votes vote down vote up 
@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);
        setContentView(R.layout.activity_barchart);

        setTitle("BarChartActivityMultiDataset");

        tvX = findViewById(R.id.tvXMax);
        tvX.setTextSize(10);
        tvY = findViewById(R.id.tvYMax);

        seekBarX = findViewById(R.id.seekBar1);
        seekBarX.setMax(50);
        seekBarX.setOnSeekBarChangeListener(this);

        seekBarY = findViewById(R.id.seekBar2);
        seekBarY.setOnSeekBarChangeListener(this);

        chart = findViewById(R.id.chart1);
        chart.setOnChartValueSelectedListener(this);
        chart.getDescription().setEnabled(false);

//        chart.setDrawBorders(true);

        // scaling can now only be done on x- and y-axis separately
        chart.setPinchZoom(false);

        chart.setDrawBarShadow(false);

        chart.setDrawGridBackground(false);

        // create a custom MarkerView (extend MarkerView) and specify the layout
        // to use for it
        MyMarkerView mv = new MyMarkerView(this, R.layout.custom_marker_view);
        mv.setChartView(chart); // For bounds control
        chart.setMarker(mv); // Set the marker to the chart

        seekBarX.setProgress(10);
        seekBarY.setProgress(100);

        Legend l = chart.getLegend();
        l.setVerticalAlignment(Legend.LegendVerticalAlignment.TOP);
        l.setHorizontalAlignment(Legend.LegendHorizontalAlignment.RIGHT);
        l.setOrientation(Legend.LegendOrientation.VERTICAL);
        l.setDrawInside(true);
        l.setTypeface(tfLight);
        l.setYOffset(0f);
        l.setXOffset(10f);
        l.setYEntrySpace(0f);
        l.setTextSize(8f);

        XAxis xAxis = chart.getXAxis();
        xAxis.setTypeface(tfLight);
        xAxis.setGranularity(1f);
        xAxis.setCenterAxisLabels(true);
        xAxis.setValueFormatter(new ValueFormatter() {
            @Override
            public String getFormattedValue(float value) {
                return String.valueOf((int) value);
            }
        });

        YAxis leftAxis = chart.getAxisLeft();
        leftAxis.setTypeface(tfLight);
        leftAxis.setValueFormatter(new LargeValueFormatter());
        leftAxis.setDrawGridLines(false);
        leftAxis.setSpaceTop(35f);
        leftAxis.setAxisMinimum(0f); // this replaces setStartAtZero(true)

        chart.getAxisRight().setEnabled(false);
    }
Example #3
Source File: LargeValueFormatterTest.java    From Ticket-Analysis with MIT License 4 votes vote down vote up 
@Test
public void test() {

    LargeValueFormatter formatter = new LargeValueFormatter();

    String result = formatter.getFormattedValue(5f, null);
    assertEquals("5", result);

    result = formatter.getFormattedValue(5.5f, null);
    assertEquals("5.5", result);

    result = formatter.getFormattedValue(50f, null);
    assertEquals("50", result);

    result = formatter.getFormattedValue(50.5f, null);
    assertEquals("50.5", result);

    result = formatter.getFormattedValue(500f, null);
    assertEquals("500", result);

    result = formatter.getFormattedValue(1100f, null);
    assertEquals("1.1k", result);

    result = formatter.getFormattedValue(10000f, null);
    assertEquals("10k", result);

    result = formatter.getFormattedValue(10500f, null);
    assertEquals("10.5k", result);

    result = formatter.getFormattedValue(100000f, null);
    assertEquals("100k", result);

    result = formatter.getFormattedValue(1000000f, null);
    assertEquals("1m", result);

    result = formatter.getFormattedValue(1500000f, null);
    assertEquals("1.5m", result);

    result = formatter.getFormattedValue(9500000f, null);
    assertEquals("9.5m", result);

    result = formatter.getFormattedValue(22200000f, null);
    assertEquals("22.2m", result);

    result = formatter.getFormattedValue(222000000f, null);
    assertEquals("222m", result);

    result = formatter.getFormattedValue(1000000000f, null);
    assertEquals("1b", result);

    result = formatter.getFormattedValue(9900000000f, null);
    assertEquals("9.9b", result);

    result = formatter.getFormattedValue(99000000000f, null);
    assertEquals("99b", result);

    result = formatter.getFormattedValue(99500000000f, null);
    assertEquals("99.5b", result);

    result = formatter.getFormattedValue(999000000000f, null);
    assertEquals("999b", result);

    result = formatter.getFormattedValue(1000000000000f, null);
    assertEquals("1t", result);

    formatter.setSuffix(new String[]{"", "k", "m", "b", "t", "q"}); // quadrillion support
    result = formatter.getFormattedValue(1000000000000000f, null);
    assertEquals("1q", result);

    result = formatter.getFormattedValue(1100000000000000f, null);
    assertEquals("1.1q", result);

    result = formatter.getFormattedValue(10000000000000000f, null);
    assertEquals("10q", result);

    result = formatter.getFormattedValue(13300000000000000f, null);
    assertEquals("13.3q", result);

    result = formatter.getFormattedValue(100000000000000000f, null);
    assertEquals("100q", result);
}
Example #4
Source File: LargeValueFormatterTest.java    From android-kline with Apache License 2.0 4 votes vote down vote up 
@Test
public void test() {

    LargeValueFormatter formatter = new LargeValueFormatter();

    String result = formatter.getFormattedValue(5f, null);
    assertEquals("5", result);

    result = formatter.getFormattedValue(5.5f, null);
    assertEquals("5.5", result);

    result = formatter.getFormattedValue(50f, null);
    assertEquals("50", result);

    result = formatter.getFormattedValue(50.5f, null);
    assertEquals("50.5", result);

    result = formatter.getFormattedValue(500f, null);
    assertEquals("500", result);

    result = formatter.getFormattedValue(1100f, null);
    assertEquals("1.1k", result);

    result = formatter.getFormattedValue(10000f, null);
    assertEquals("10k", result);

    result = formatter.getFormattedValue(10500f, null);
    assertEquals("10.5k", result);

    result = formatter.getFormattedValue(100000f, null);
    assertEquals("100k", result);

    result = formatter.getFormattedValue(1000000f, null);
    assertEquals("1m", result);

    result = formatter.getFormattedValue(1500000f, null);
    assertEquals("1.5m", result);

    result = formatter.getFormattedValue(9500000f, null);
    assertEquals("9.5m", result);

    result = formatter.getFormattedValue(22200000f, null);
    assertEquals("22.2m", result);

    result = formatter.getFormattedValue(222000000f, null);
    assertEquals("222m", result);

    result = formatter.getFormattedValue(1000000000f, null);
    assertEquals("1b", result);

    result = formatter.getFormattedValue(9900000000f, null);
    assertEquals("9.9b", result);

    result = formatter.getFormattedValue(99000000000f, null);
    assertEquals("99b", result);

    result = formatter.getFormattedValue(99500000000f, null);
    assertEquals("99.5b", result);

    result = formatter.getFormattedValue(999000000000f, null);
    assertEquals("999b", result);

    result = formatter.getFormattedValue(1000000000000f, null);
    assertEquals("1t", result);

    formatter.setSuffix(new String[]{"", "k", "m", "b", "t", "q"}); // quadrillion support
    result = formatter.getFormattedValue(1000000000000000f, null);
    assertEquals("1q", result);

    result = formatter.getFormattedValue(1100000000000000f, null);
    assertEquals("1.1q", result);

    result = formatter.getFormattedValue(10000000000000000f, null);
    assertEquals("10q", result);

    result = formatter.getFormattedValue(13300000000000000f, null);
    assertEquals("13.3q", result);

    result = formatter.getFormattedValue(100000000000000000f, null);
    assertEquals("100q", result);
}
Example #5
Source File: BarChartActivityMultiDataset.java    From Stayfit with Apache License 2.0 4 votes vote down vote up 
@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);
        setContentView(R.layout.activity_barchart);

        tvX = (TextView) findViewById(R.id.tvXMax);
        tvY = (TextView) findViewById(R.id.tvYMax);

        mSeekBarX = (SeekBar) findViewById(R.id.seekBar1);
        mSeekBarX.setOnSeekBarChangeListener(this);

        mSeekBarY = (SeekBar) findViewById(R.id.seekBar2);
        mSeekBarY.setOnSeekBarChangeListener(this);

        mChart = (BarChart) findViewById(R.id.chart1);
        mChart.setOnChartValueSelectedListener(this);
        mChart.setDescription("");

//        mChart.setDrawBorders(true);
        
        // scaling can now only be done on x- and y-axis separately
        mChart.setPinchZoom(false);

        mChart.setDrawBarShadow(false);

        mChart.setDrawGridBackground(false);

        // create a custom MarkerView (extend MarkerView) and specify the layout
        // to use for it
        MyMarkerView mv = new MyMarkerView(this, R.layout.custom_marker_view);

        // define an offset to change the original position of the marker
        // (optional)
        // mv.setOffsets(-mv.getMeasuredWidth() / 2, -mv.getMeasuredHeight());

        // set the marker to the chart
        mChart.setMarkerView(mv);

        mSeekBarX.setProgress(10);
        mSeekBarY.setProgress(100);

        tf = Typeface.createFromAsset(getAssets(), "OpenSans-Regular.ttf");

        Legend l = mChart.getLegend();
        l.setPosition(LegendPosition.RIGHT_OF_CHART_INSIDE);
        l.setTypeface(tf);
        l.setYOffset(0f);
        l.setYEntrySpace(0f);
        l.setTextSize(8f);

        XAxis xl = mChart.getXAxis();
        xl.setTypeface(tf);

        YAxis leftAxis = mChart.getAxisLeft();
        leftAxis.setTypeface(tf);
        leftAxis.setValueFormatter(new LargeValueFormatter());
        leftAxis.setDrawGridLines(false);
        leftAxis.setSpaceTop(30f);
        leftAxis.setAxisMinValue(0f); // this replaces setStartAtZero(true)

        mChart.getAxisRight().setEnabled(false);
    }
Example #6
Source File: YAxisChartBase.java    From react-native-mp-android-chart with MIT License 4 votes vote down vote up 
protected void setYAxisConfig(YAxis axis, ReadableMap propMap) {
    if (BridgeUtils.validate(propMap, ReadableType.Number, "axisMaxValue")) {
        axis.setAxisMaxValue((float) propMap.getDouble("axisMaxValue"));
    }
    if (BridgeUtils.validate(propMap, ReadableType.Number, "axisMinValue")) {
        axis.setAxisMinValue((float) propMap.getDouble("axisMinValue"));
    }
    if (BridgeUtils.validate(propMap, ReadableType.Boolean, "inverted")) {
        axis.setInverted(propMap.getBoolean("inverted"));
    }
    if (BridgeUtils.validate(propMap, ReadableType.Number, "spaceTop")) {
        axis.setSpaceTop((float) propMap.getDouble("spaceTop"));
    }
    if (BridgeUtils.validate(propMap, ReadableType.Number, "spaceBottom")) {
        axis.setSpaceBottom((float) propMap.getDouble("spaceBottom"));
    }
    if (BridgeUtils.validate(propMap, ReadableType.Boolean, "showOnlyMinMax")) {
        axis.setShowOnlyMinMax(propMap.getBoolean("showOnlyMinMax"));
    }
    if (BridgeUtils.validate(propMap, ReadableType.Number, "labelCount")) {
        boolean labelCountForce = false;
        if (BridgeUtils.validate(propMap, ReadableType.Boolean, "labelCountForce")) {
            labelCountForce = propMap.getBoolean("labelCountForce");
        }
        axis.setLabelCount(propMap.getInt("labelCount"), labelCountForce);
    }
    if (BridgeUtils.validate(propMap, ReadableType.String, "position")) {
        axis.setPosition(YAxis.YAxisLabelPosition.valueOf(propMap.getString("position")));
    }
    if (BridgeUtils.validate(propMap, ReadableType.Number, "granularity")) {
        axis.setGranularity((float) propMap.getDouble("granularity"));
    }
    if (BridgeUtils.validate(propMap, ReadableType.Boolean, "granularityEnabled")) {
        axis.setGranularityEnabled(propMap.getBoolean("granularityEnabled"));
    }


    // formatting
    if (BridgeUtils.validate(propMap, ReadableType.String, "valueFormatter")) {
        String valueFormatter = propMap.getString("valueFormatter");

        if ("largeValue".equals(valueFormatter)) {
            axis.setValueFormatter(new LargeValueFormatter());
        } else if ("percent".equals(valueFormatter)) {
            axis.setValueFormatter(new PercentFormatter());
        } else {
            axis.setValueFormatter(new CustomFormatter(valueFormatter));
        }
    }

    // TODO docs says the remaining config needs to be applied before setting data. Test it
    // zero line
    if (BridgeUtils.validate(propMap, ReadableType.Map, "zeroLine")) {
        ReadableMap zeroLineConfig = propMap.getMap("zeroLine");

        if (BridgeUtils.validate(zeroLineConfig, ReadableType.Boolean, "enabled")) {
            axis.setDrawZeroLine(zeroLineConfig.getBoolean("enabled"));
        }
        if (BridgeUtils.validate(zeroLineConfig, ReadableType.Number, "lineWidth")) {
            axis.setZeroLineWidth((float) zeroLineConfig.getDouble("lineWidth"));
        }
        if (BridgeUtils.validate(zeroLineConfig, ReadableType.String, "lineColor")) {
            axis.setZeroLineColor(Color.parseColor(zeroLineConfig.getString("lineColor")));
        }
    }
}