Examples with DayAxisValueFormatter com.xxmassdeveloper.mpchartexample.custom.DayAxisValueFormatter used on opensource projects

Example 1 with DayAxisValueFormatter

use of com.xxmassdeveloper.mpchartexample.custom.DayAxisValueFormatter in project MPAndroidChart by PhilJay.

the class BarChartActivity method onCreate.

@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("BarChartActivity");
    tvX = findViewById(R.id.tvXMax);
    tvY = findViewById(R.id.tvYMax);
    seekBarX = findViewById(R.id.seekBar1);
    seekBarY = findViewById(R.id.seekBar2);
    seekBarY.setOnSeekBarChangeListener(this);
    seekBarX.setOnSeekBarChangeListener(this);
    chart = findViewById(R.id.chart1);
    chart.setOnChartValueSelectedListener(this);
    chart.setDrawBarShadow(false);
    chart.setDrawValueAboveBar(true);
    chart.getDescription().setEnabled(false);
    // if more than 60 entries are displayed in the chart, no values will be
    // drawn
    chart.setMaxVisibleValueCount(60);
    // scaling can now only be done on x- and y-axis separately
    chart.setPinchZoom(false);
    chart.setDrawGridBackground(false);
    // chart.setDrawYLabels(false);
    IAxisValueFormatter xAxisFormatter = new DayAxisValueFormatter(chart);
    XAxis xAxis = chart.getXAxis();
    xAxis.setPosition(XAxisPosition.BOTTOM);
    xAxis.setTypeface(tfLight);
    xAxis.setDrawGridLines(false);
    // only intervals of 1 day
    xAxis.setGranularity(1f);
    xAxis.setLabelCount(7);
    xAxis.setValueFormatter(xAxisFormatter);
    IAxisValueFormatter custom = new MyAxisValueFormatter();
    YAxis leftAxis = chart.getAxisLeft();
    leftAxis.setTypeface(tfLight);
    leftAxis.setLabelCount(8, false);
    leftAxis.setValueFormatter(custom);
    leftAxis.setPosition(YAxisLabelPosition.OUTSIDE_CHART);
    leftAxis.setSpaceTop(15f);
    // this replaces setStartAtZero(true)
    leftAxis.setAxisMinimum(0f);
    YAxis rightAxis = chart.getAxisRight();
    rightAxis.setDrawGridLines(false);
    rightAxis.setTypeface(tfLight);
    rightAxis.setLabelCount(8, false);
    rightAxis.setValueFormatter(custom);
    rightAxis.setSpaceTop(15f);
    // this replaces setStartAtZero(true)
    rightAxis.setAxisMinimum(0f);
    Legend l = chart.getLegend();
    l.setVerticalAlignment(Legend.LegendVerticalAlignment.BOTTOM);
    l.setHorizontalAlignment(Legend.LegendHorizontalAlignment.LEFT);
    l.setOrientation(Legend.LegendOrientation.HORIZONTAL);
    l.setDrawInside(false);
    l.setForm(LegendForm.SQUARE);
    l.setFormSize(9f);
    l.setTextSize(11f);
    l.setXEntrySpace(4f);
    XYMarkerView mv = new XYMarkerView(this, xAxisFormatter);
    // For bounds control
    mv.setChartView(chart);
    // Set the marker to the chart
    chart.setMarker(mv);
    // setting data
    seekBarY.setProgress(50);
    seekBarX.setProgress(12);
// chart.setDrawLegend(false);
}