Examples with YAxis com.github.mikephil.charting.components.YAxis used on opensource projects

Example 16 with YAxis

use of com.github.mikephil.charting.components.YAxis in project MPAndroidChart by PhilJay.

the class InvertedLineChartActivity 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_linechart);
    setTitle("InvertedLineChartActivity");
    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.setDrawGridBackground(false);
    // no description text
    chart.getDescription().setEnabled(false);
    // enable touch gestures
    chart.setTouchEnabled(true);
    // enable scaling and dragging
    chart.setDragEnabled(true);
    chart.setScaleEnabled(true);
    // if disabled, scaling can be done on x- and y-axis separately
    chart.setPinchZoom(true);
    // set an alternative background color
    // chart.setBackgroundColor(Color.GRAY);
    // create a custom MarkerView (extend MarkerView) and specify the layout
    // to use for it
    MyMarkerView mv = new MyMarkerView(this, R.layout.custom_marker_view);
    // For bounds control
    mv.setChartView(chart);
    // Set the marker to the chart
    chart.setMarker(mv);
    XAxis xl = chart.getXAxis();
    xl.setAvoidFirstLastClipping(true);
    xl.setAxisMinimum(0f);
    YAxis leftAxis = chart.getAxisLeft();
    leftAxis.setInverted(true);
    // this replaces setStartAtZero(true)
    leftAxis.setAxisMinimum(0f);
    YAxis rightAxis = chart.getAxisRight();
    rightAxis.setEnabled(false);
    // add data
    seekBarX.setProgress(25);
    seekBarY.setProgress(50);
    // // restrain the maximum scale-out factor
    // chart.setScaleMinima(3f, 3f);
    // 
    // // center the view to a specific position inside the chart
    // chart.centerViewPort(10, 50);
    // get the legend (only possible after setting data)
    Legend l = chart.getLegend();
    // modify the legend ...
    l.setForm(LegendForm.LINE);
    // don't forget to refresh the drawing
    chart.invalidate();
}

Example 17 with YAxis

use of com.github.mikephil.charting.components.YAxis in project MPAndroidChart by PhilJay.

the class LineChartActivity2 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_linechart);
    setTitle("LineChartActivity2");
    tvX = findViewById(R.id.tvXMax);
    tvY = findViewById(R.id.tvYMax);
    seekBarX = findViewById(R.id.seekBar1);
    seekBarX.setOnSeekBarChangeListener(this);
    seekBarY = findViewById(R.id.seekBar2);
    seekBarY.setOnSeekBarChangeListener(this);
    chart = findViewById(R.id.chart1);
    chart.setOnChartValueSelectedListener(this);
    // no description text
    chart.getDescription().setEnabled(false);
    // enable touch gestures
    chart.setTouchEnabled(true);
    chart.setDragDecelerationFrictionCoef(0.9f);
    // enable scaling and dragging
    chart.setDragEnabled(true);
    chart.setScaleEnabled(true);
    chart.setDrawGridBackground(false);
    chart.setHighlightPerDragEnabled(true);
    // if disabled, scaling can be done on x- and y-axis separately
    chart.setPinchZoom(true);
    // set an alternative background color
    chart.setBackgroundColor(Color.LTGRAY);
    // add data
    seekBarX.setProgress(20);
    seekBarY.setProgress(30);
    chart.animateX(1500);
    // get the legend (only possible after setting data)
    Legend l = chart.getLegend();
    // modify the legend ...
    l.setForm(LegendForm.LINE);
    l.setTypeface(tfLight);
    l.setTextSize(11f);
    l.setTextColor(Color.WHITE);
    l.setVerticalAlignment(Legend.LegendVerticalAlignment.BOTTOM);
    l.setHorizontalAlignment(Legend.LegendHorizontalAlignment.LEFT);
    l.setOrientation(Legend.LegendOrientation.HORIZONTAL);
    l.setDrawInside(false);
    // l.setYOffset(11f);
    XAxis xAxis = chart.getXAxis();
    xAxis.setTypeface(tfLight);
    xAxis.setTextSize(11f);
    xAxis.setTextColor(Color.WHITE);
    xAxis.setDrawGridLines(false);
    xAxis.setDrawAxisLine(false);
    YAxis leftAxis = chart.getAxisLeft();
    leftAxis.setTypeface(tfLight);
    leftAxis.setTextColor(ColorTemplate.getHoloBlue());
    leftAxis.setAxisMaximum(200f);
    leftAxis.setAxisMinimum(0f);
    leftAxis.setDrawGridLines(true);
    leftAxis.setGranularityEnabled(true);
    YAxis rightAxis = chart.getAxisRight();
    rightAxis.setTypeface(tfLight);
    rightAxis.setTextColor(Color.RED);
    rightAxis.setAxisMaximum(900);
    rightAxis.setAxisMinimum(-200);
    rightAxis.setDrawGridLines(false);
    rightAxis.setDrawZeroLine(false);
    rightAxis.setGranularityEnabled(false);
}

Example 18 with YAxis

use of com.github.mikephil.charting.components.YAxis in project MPAndroidChart by PhilJay.

the class LineChartTime 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_linechart_time);
    setTitle("LineChartTime");
    tvX = findViewById(R.id.tvXMax);
    seekBarX = findViewById(R.id.seekBar1);
    seekBarX.setOnSeekBarChangeListener(this);
    chart = findViewById(R.id.chart1);
    // no description text
    chart.getDescription().setEnabled(false);
    // enable touch gestures
    chart.setTouchEnabled(true);
    chart.setDragDecelerationFrictionCoef(0.9f);
    // enable scaling and dragging
    chart.setDragEnabled(true);
    chart.setScaleEnabled(true);
    chart.setDrawGridBackground(false);
    chart.setHighlightPerDragEnabled(true);
    // set an alternative background color
    chart.setBackgroundColor(Color.WHITE);
    chart.setViewPortOffsets(0f, 0f, 0f, 0f);
    // add data
    seekBarX.setProgress(100);
    // get the legend (only possible after setting data)
    Legend l = chart.getLegend();
    l.setEnabled(false);
    XAxis xAxis = chart.getXAxis();
    xAxis.setPosition(XAxis.XAxisPosition.TOP_INSIDE);
    xAxis.setTypeface(tfLight);
    xAxis.setTextSize(10f);
    xAxis.setTextColor(Color.WHITE);
    xAxis.setDrawAxisLine(false);
    xAxis.setDrawGridLines(true);
    xAxis.setTextColor(Color.rgb(255, 192, 56));
    xAxis.setCenterAxisLabels(true);
    // one hour
    xAxis.setGranularity(1f);
    xAxis.setValueFormatter(new IAxisValueFormatter() {

        private final SimpleDateFormat mFormat = new SimpleDateFormat("dd MMM HH:mm", Locale.ENGLISH);

        @Override
        public String getFormattedValue(float value, AxisBase axis) {
            long millis = TimeUnit.HOURS.toMillis((long) value);
            return mFormat.format(new Date(millis));
        }
    });
    YAxis leftAxis = chart.getAxisLeft();
    leftAxis.setPosition(YAxis.YAxisLabelPosition.INSIDE_CHART);
    leftAxis.setTypeface(tfLight);
    leftAxis.setTextColor(ColorTemplate.getHoloBlue());
    leftAxis.setDrawGridLines(true);
    leftAxis.setGranularityEnabled(true);
    leftAxis.setAxisMinimum(0f);
    leftAxis.setAxisMaximum(170f);
    leftAxis.setYOffset(-9f);
    leftAxis.setTextColor(Color.rgb(255, 192, 56));
    YAxis rightAxis = chart.getAxisRight();
    rightAxis.setEnabled(false);
}

Example 19 with YAxis

use of com.github.mikephil.charting.components.YAxis in project MPAndroidChart by PhilJay.

the class BarChartActivitySinus 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_sinus);
    setTitle("BarChartActivitySinus");
    data = FileUtils.loadBarEntriesFromAssets(getAssets(), "othersine.txt");
    tvX = findViewById(R.id.tvValueCount);
    seekBarX = findViewById(R.id.seekbarValues);
    chart = findViewById(R.id.chart1);
    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);
    // draw shadows for each bar that show the maximum value
    // chart.setDrawBarShadow(true);
    // chart.setDrawXLabels(false);
    chart.setDrawGridBackground(false);
    // chart.setDrawYLabels(false);
    XAxis xAxis = chart.getXAxis();
    xAxis.setEnabled(false);
    YAxis leftAxis = chart.getAxisLeft();
    leftAxis.setTypeface(tfLight);
    leftAxis.setLabelCount(6, false);
    leftAxis.setAxisMinimum(-2.5f);
    leftAxis.setAxisMaximum(2.5f);
    leftAxis.setGranularityEnabled(true);
    leftAxis.setGranularity(0.1f);
    YAxis rightAxis = chart.getAxisRight();
    rightAxis.setDrawGridLines(false);
    rightAxis.setTypeface(tfLight);
    rightAxis.setLabelCount(6, false);
    rightAxis.setAxisMinimum(-2.5f);
    rightAxis.setAxisMaximum(2.5f);
    rightAxis.setGranularity(0.1f);
    seekBarX.setOnSeekBarChangeListener(this);
    // set data
    seekBarX.setProgress(150);
    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);
    chart.animateXY(1500, 1500);
}

Example 20 with YAxis

use of com.github.mikephil.charting.components.YAxis in project MPAndroidChart by PhilJay.

the class CombinedChartActivity 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_combined);
    setTitle("CombinedChartActivity");
    chart = findViewById(R.id.chart1);
    chart.getDescription().setEnabled(false);
    chart.setBackgroundColor(Color.WHITE);
    chart.setDrawGridBackground(false);
    chart.setDrawBarShadow(false);
    chart.setHighlightFullBarEnabled(false);
    // draw bars behind lines
    chart.setDrawOrder(new DrawOrder[] { DrawOrder.BAR, DrawOrder.BUBBLE, DrawOrder.CANDLE, DrawOrder.LINE, DrawOrder.SCATTER });
    Legend l = chart.getLegend();
    l.setWordWrapEnabled(true);
    l.setVerticalAlignment(Legend.LegendVerticalAlignment.BOTTOM);
    l.setHorizontalAlignment(Legend.LegendHorizontalAlignment.CENTER);
    l.setOrientation(Legend.LegendOrientation.HORIZONTAL);
    l.setDrawInside(false);
    YAxis rightAxis = chart.getAxisRight();
    rightAxis.setDrawGridLines(false);
    // this replaces setStartAtZero(true)
    rightAxis.setAxisMinimum(0f);
    YAxis leftAxis = chart.getAxisLeft();
    leftAxis.setDrawGridLines(false);
    // this replaces setStartAtZero(true)
    leftAxis.setAxisMinimum(0f);
    XAxis xAxis = chart.getXAxis();
    xAxis.setPosition(XAxisPosition.BOTH_SIDED);
    xAxis.setAxisMinimum(0f);
    xAxis.setGranularity(1f);
    xAxis.setValueFormatter(new IAxisValueFormatter() {

        @Override
        public String getFormattedValue(float value, AxisBase axis) {
            return months[(int) value % months.length];
        }
    });
    CombinedData data = new CombinedData();
    data.setData(generateLineData());
    data.setData(generateBarData());
    data.setData(generateBubbleData());
    data.setData(generateScatterData());
    data.setData(generateCandleData());
    data.setValueTypeface(tfLight);
    xAxis.setAxisMaximum(data.getXMax() + 0.25f);
    chart.setData(data);
    chart.invalidate();
}