Java LineChart.getAxisRight方法代码示例

import com.github.mikephil.charting.charts.LineChart; //导入方法依赖的package包/类
@SuppressWarnings("deprecation")
private void chartStyling(LineChart chart) {
    chart.setTouchEnabled(false);
    chart.setDescription("");
    chart.setAutoScaleMinMaxEnabled(false);
    chart.setNoDataTextColor(SettingsActivity.ThemePreferenceFragment.isLight(getContext()) ? Color.BLACK : Color.WHITE);
    YAxis axisRight = chart.getAxisRight();
    axisRight.setEnabled(false);
    chart.getLegend().setEnabled(false);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        chart.setNestedScrollingEnabled(false);
    }

    XAxis xAxis = chart.getXAxis();
    chartXAxisStyling(xAxis);
    YAxis yAxis = chart.getAxisLeft();
    chartYAxisStyling(yAxis);
}
 

import com.github.mikephil.charting.charts.LineChart; //导入方法依赖的package包/类
private void initInValidGoNoGoGameLineChart(Activity activity, View view) {
    inValidGoNoGoGamesLineChart = (LineChart) view.findViewById(R.id.line_chart_invalid_gonogogames);
    inValidGoNoGoGamesLineChart.setDescription("");
    String noData = activity.getResources().getString(R.string.no_failures_to_display);
    inValidGoNoGoGamesLineChart.setNoDataText(noData);
    inValidGoNoGoGamesLineChart.setTouchEnabled(false);
    inValidGoNoGoGamesLineChart.setDragEnabled(true);
    inValidGoNoGoGamesLineChart.setScaleEnabled(true);
    inValidGoNoGoGamesLineChart.setPinchZoom(true);
    inValidGoNoGoGamesLineChart.setBackgroundColor(Color.WHITE);
    inValidGoNoGoGamesLineChart.setDrawGridBackground(false);

    YAxis leftAxis = inValidGoNoGoGamesLineChart.getAxisLeft();
    leftAxis.setAxisMinValue(0);

    YAxis righAxis = inValidGoNoGoGamesLineChart.getAxisRight();
    if (righAxis != null)
        righAxis.setEnabled(false);
}
 

import com.github.mikephil.charting.charts.LineChart; //导入方法依赖的package包/类
/**
 * Set the line chart pattern
 * @param lineChart chart
 * @param chartData pie chart data
 * @param month data
 * @param typeface Typeface font
 */
public static void setLineChart(Context context, LineChart lineChart, ChartData<?> chartData,
                                final String[] month, Typeface typeface) {
    // apply styling
    lineChart.getDescription().setEnabled(false);
    lineChart.setDrawGridBackground(false);
    // create a custom MarkerView (extend MarkerView) and specify the layout to use for it
    SalaryMarker marker = new SalaryMarker(context, R.layout.marker_salary_detail);
    marker.setChartView(lineChart); // For bounds control
    lineChart.setMarker(marker);
    //fix crash com.github.mikephil.charting.charts.Chart.drawMarkers(Chart.java:731)
    lineChart.setDrawMarkers(false);

    XAxis xAxis = lineChart.getXAxis();
    xAxis.setPosition(XAxis.XAxisPosition.BOTTOM);
    xAxis.setTypeface(typeface);
    xAxis.setDrawGridLines(false);
    xAxis.setDrawAxisLine(true);
    xAxis.setValueFormatter(new LineChartValueFormatter(month));
    xAxis.setLabelCount(month.length / 2, true);//xAxis label count

    YAxis leftAxis = lineChart.getAxisLeft();
    leftAxis.setTypeface(typeface);
    leftAxis.setLabelCount(9, false);
    leftAxis.setAxisMinimum(0f);
    YAxis rightAxis = lineChart.getAxisRight();
    rightAxis.setTypeface(typeface);
    rightAxis.setDrawGridLines(false);
    rightAxis.setAxisMinimum(0f);
    Legend l = lineChart.getLegend();
    l.setWordWrapEnabled(true);
    l.setTypeface(typeface);
    l.setFormSize(14f);
    l.setTextSize(9f);
    lineChart.setData((LineData) chartData);
    lineChart.animateX(DURATION_SHORT);

}
 

import com.github.mikephil.charting.charts.LineChart; //导入方法依赖的package包/类
private void initHeartRateChart(LineChart mChart) {
    mChart.setViewPortOffsets(0, 0, 0, 0);
    mChart.setBackgroundColor(getResources().getColor(R.color.gold_pressed));
    mChart.setDescription("Heart Rate");
    mChart.setTouchEnabled(true);
    mChart.setDragEnabled(true);
    mChart.setScaleEnabled(true);
    mChart.setPinchZoom(false);
    mChart.setDrawGridBackground(false);
    mChart.setMaxHighlightDistance(300);

    XAxis xAxis = mChart.getXAxis();
    xAxis.setTypeface(BandApplication.INSTANCE.getTfLight());
    xAxis.setTextSize(11f);
    xAxis.setTextColor(Color.WHITE);
    xAxis.setDrawGridLines(false);
    xAxis.setDrawAxisLine(false);

    YAxis y = mChart.getAxisLeft();
    y.setTypeface(BandApplication.INSTANCE.getTfLight());
    y.setLabelCount(6, false);
    y.setTextColor(Color.RED);
    y.setPosition(YAxis.YAxisLabelPosition.INSIDE_CHART);
    y.setDrawGridLines(false);
    y.setAxisLineColor(Color.WHITE);

    YAxis rightAxis = mChart.getAxisRight();
    rightAxis.setTypeface(BandApplication.INSTANCE.getTfLight());
    y.setLabelCount(6, false);
    y.setTextColor(Color.RED);
    y.setPosition(YAxis.YAxisLabelPosition.INSIDE_CHART);
    y.setDrawGridLines(false);
    y.setAxisLineColor(Color.WHITE);

    mChart.getLegend().setEnabled(false);
    mChart.animateXY(2000, 2000);
}
 

import com.github.mikephil.charting.charts.LineChart; //导入方法依赖的package包/类
private void initTemperatureChart(LineChart mChart) {
//        mChart.setOnChartValueSelectedListener(this);
        mChart.setDescription("Skin Temperature");
        mChart.setNoDataTextDescription("You need to provide data for the chart.");
        mChart.setTouchEnabled(true);
        mChart.setDragDecelerationFrictionCoef(0.9f);
        mChart.setDragEnabled(true);
        mChart.setScaleEnabled(true);
        mChart.setDrawGridBackground(false);
        mChart.setHighlightPerDragEnabled(true);
        mChart.setPinchZoom(true);
        mChart.setBackgroundColor(getResources().getColor(R.color.blue_light_pressed));
        mChart.animateX(2500);

        Legend l = mChart.getLegend();
        l.setForm(Legend.LegendForm.LINE);
        l.setTypeface(BandApplication.INSTANCE.getTfLight());
        l.setTextSize(11f);
        l.setTextColor(Color.WHITE);
        l.setPosition(Legend.LegendPosition.BELOW_CHART_LEFT);

        mChart.getXAxis().setEnabled(false);

        YAxis leftAxis = mChart.getAxisLeft();
        leftAxis.setTypeface(BandApplication.INSTANCE.getTfLight());
        leftAxis.setTextColor(Color.RED);
        leftAxis.setDrawGridLines(true);
        leftAxis.setGranularityEnabled(true);

        YAxis rightAxis = mChart.getAxisRight();
        rightAxis.setTypeface(BandApplication.INSTANCE.getTfLight());
        rightAxis.setTextColor(Color.RED);
        rightAxis.setDrawGridLines(false);
        rightAxis.setDrawZeroLine(false);
        rightAxis.setGranularityEnabled(false);
    }
 

import com.github.mikephil.charting.charts.LineChart; //导入方法依赖的package包/类
private void initResistanceChart(LineChart mChart) {
    //        mChart.setOnChartValueSelectedListener(this);
    mChart.setDescription("Skin Resistance");
    mChart.setNoDataTextDescription("You need to provide data for the chart.");
    mChart.setTouchEnabled(true);
    mChart.setDragDecelerationFrictionCoef(0.9f);
    mChart.setDragEnabled(true);
    mChart.setScaleEnabled(true);
    mChart.setDrawGridBackground(false);
    mChart.setHighlightPerDragEnabled(true);
    mChart.setPinchZoom(true);
    mChart.setBackgroundColor(getResources().getColor(R.color.green_pressed));
    mChart.animateX(2500);

    Legend l = mChart.getLegend();
    l.setForm(Legend.LegendForm.LINE);
    l.setTypeface(BandApplication.INSTANCE.getTfLight());
    l.setTextSize(11f);
    l.setTextColor(Color.WHITE);
    l.setPosition(Legend.LegendPosition.BELOW_CHART_LEFT);

    mChart.getXAxis().setEnabled(false);

    YAxis leftAxis = mChart.getAxisLeft();
    leftAxis.setTypeface(BandApplication.INSTANCE.getTfLight());
    leftAxis.setTextColor(Color.RED);
    leftAxis.setDrawGridLines(true);
    leftAxis.setGranularityEnabled(true);

    YAxis rightAxis = mChart.getAxisRight();
    rightAxis.setTypeface(BandApplication.INSTANCE.getTfLight());
    rightAxis.setTextColor(Color.RED);
    rightAxis.setDrawGridLines(false);
    rightAxis.setDrawZeroLine(false);
    rightAxis.setGranularityEnabled(false);
}
 

import com.github.mikephil.charting.charts.LineChart; //导入方法依赖的package包/类
/**
 * Configure styles of weather charts.
 *
 * @param entries   chart data.
 * @param formatter value formatter.
 * @param minVal    min value to show.
 * @param maxVal    max value to show.
 * @return chart formatted.
 */
private LineDataSet configureWeatherChart(
        LineChart chart, int chartName, int colorLineTempChart, int colorFillTempChart,
        List<Entry> entries, IAxisValueFormatter formatter, double minVal, double maxVal) {
    LineDataSet lineDataSet = new LineDataSet(entries, getString(chartName));
    lineDataSet.setMode(LineDataSet.Mode.HORIZONTAL_BEZIER);
    lineDataSet.setDrawValues(false);
    lineDataSet.setValueTextSize(10f);
    lineDataSet.setDrawCircles(false);
    lineDataSet.setLineWidth(1.8f);
    lineDataSet.setColor(ContextCompat.getColor(getContext(), colorLineTempChart));
    lineDataSet.setLineWidth(2f);
    lineDataSet.setDrawFilled(true);
    lineDataSet.setFillColor(ContextCompat.getColor(getContext(), colorFillTempChart));
    lineDataSet.setFillAlpha(255);
    // General setup
    chart.setDrawGridBackground(false);
    chart.setDrawBorders(false);
    chart.setViewPortOffsets(0, 0, 0, 0);
    chart.getDescription().setEnabled(false);
    chart.getLegend().setEnabled(false);
    chart.setTouchEnabled(false);
    // X axis setup
    XAxis xAxis = chart.getXAxis();
    xAxis.setEnabled(false);
    xAxis.setAxisMinimum(0);
    xAxis.setAxisMaximum(lastTimestamp);
    // Y axis setup
    YAxis leftAxis = chart.getAxisLeft();
    leftAxis.setEnabled(false);
    leftAxis.setAxisMaximum((float) (maxVal));
    leftAxis.setAxisMinimum((float) (minVal));
    YAxis rightAxis = chart.getAxisRight();
    rightAxis.setAxisMaximum((float) (maxVal));
    rightAxis.setAxisMinimum((float) (minVal));
    rightAxis.setPosition(YAxis.YAxisLabelPosition.INSIDE_CHART);
    rightAxis.setValueFormatter(formatter);
    return lineDataSet;
}
 

import com.github.mikephil.charting.charts.LineChart; //导入方法依赖的package包/类
/**
 * Formats a line chart in a standardized manner
 * @param c App context
 * @param chart LineChart to format
 * @param listener Listener to attach to chart
 * @param xLabels Labels to use for the x-axis
 * @param valueFormatter True if large value formatter should be used
 * @param skip Number of values to skip
 * @param legend True if show legend, false if hide legend
 * @return Formatted linechart
 */
public static LineChart getFormattedLineChart(Context c, LineChart chart, OnChartValueSelectedListener listener, List<String> xLabels, boolean valueFormatter, int skip, boolean legend) {
    Legend cLegend = chart.getLegend();
    cLegend.setEnabled(legend);

    XAxis xAxis = chart.getXAxis();
    xAxis.setGranularity(skip);
    xAxis.setPosition(XAxis.XAxisPosition.BOTTOM);
    xAxis.setValueFormatter(new XAxisLabelFormatter(xLabels));

    YAxis yAxisRight = chart.getAxisRight();
    yAxisRight.setEnabled(false);

    YAxis yAxisLeft = chart.getAxisLeft();
    if (valueFormatter) {
        yAxisLeft.setValueFormatter(new LargeNumberAxisFormatter(c));
    }

    if (SettingsActivity.getTheme(c) == SettingsActivity.THEME_NOIR) {
        int textColorNoir = ContextCompat.getColor(c, R.color.colorPrimaryTextNoir);
        cLegend.setTextColor(textColorNoir);
        xAxis.setTextColor(textColorNoir);
        yAxisLeft.setTextColor(textColorNoir);
    }

    chart.setDoubleTapToZoomEnabled(false);
    chart.setDescription(EMPTY_CHART_DESCRIPTION);
    chart.setDragEnabled(true);
    chart.setScaleYEnabled(false);
    chart.setDrawGridBackground(false);
    chart.setOnChartValueSelectedListener(listener);

    return chart;
}
 

import com.github.mikephil.charting.charts.LineChart; //导入方法依赖的package包/类
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    View V = inflater.inflate(R.layout.tide_fragment, container, false);

    // Setup the tide chart
    LineChart tideChart = (LineChart) V.findViewById(R.id.tide_chart);
    tideChart.setDrawBorders(false);
    tideChart.setDescription("");
    tideChart.setPinchZoom(false);
    tideChart.setDoubleTapToZoomEnabled(false);
    tideChart.setDrawMarkerViews(false);
    tideChart.setTouchEnabled(false);
    tideChart.setViewPortOffsets(0f, 0f, 0f, 0f);

    // X Axis
    XAxis xAxis = tideChart.getXAxis();
    xAxis.setDrawGridLines(false);
    xAxis.setDrawAxisLine(false);
    xAxis.setDrawLabels(false);

    // Y Axis
    YAxis leftYAxis = tideChart.getAxisLeft();
    YAxis rightYAxis = tideChart.getAxisRight();
    leftYAxis.setDrawGridLines(false);
    rightYAxis.setDrawGridLines(false);
    leftYAxis.setDrawAxisLine(false);
    rightYAxis.setDrawAxisLine(false);
    leftYAxis.setDrawLabels(false);
    rightYAxis.setDrawLabels(false);
    leftYAxis.setDrawZeroLine(false);
    rightYAxis.setDrawZeroLine(false);

    // Legend
    tideChart.getLegend().setEnabled(false);

    return V;
}
 

import com.github.mikephil.charting.charts.LineChart; //导入方法依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN);
    setContentView(R.layout.activity_realtime_linechart);

    mChart = (LineChart) findViewById(R.id.chart1);
    mChart.setOnChartValueSelectedListener(this);

    // enable description text
    mChart.getDescription().setEnabled(true);

    // enable touch gestures
    mChart.setTouchEnabled(true);

    // enable scaling and dragging
    mChart.setDragEnabled(true);
    mChart.setScaleEnabled(true);
    mChart.setDrawGridBackground(false);

    // if disabled, scaling can be done on x- and y-axis separately
    mChart.setPinchZoom(true);

    // set an alternative background color
    mChart.setBackgroundColor(Color.LTGRAY);

    LineData data = new LineData();
    data.setValueTextColor(Color.WHITE);

    // add empty data
    mChart.setData(data);

    // get the legend (only possible after setting data)
    Legend l = mChart.getLegend();

    // modify the legend ...
    l.setForm(LegendForm.LINE);
    l.setTypeface(mTfLight);
    l.setTextColor(Color.WHITE);

    XAxis xl = mChart.getXAxis();
    xl.setTypeface(mTfLight);
    xl.setTextColor(Color.WHITE);
    xl.setDrawGridLines(false);
    xl.setAvoidFirstLastClipping(true);
    xl.setEnabled(true);

    YAxis leftAxis = mChart.getAxisLeft();
    leftAxis.setTypeface(mTfLight);
    leftAxis.setTextColor(Color.WHITE);
    leftAxis.setAxisMaximum(100f);
    leftAxis.setAxisMinimum(0f);
    leftAxis.setDrawGridLines(true);

    YAxis rightAxis = mChart.getAxisRight();
    rightAxis.setEnabled(false);

}
 

import com.github.mikephil.charting.charts.LineChart; //导入方法依赖的package包/类
@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);

    tvX = (TextView) findViewById(R.id.tvXMax);
    mSeekBarX = (SeekBar) findViewById(R.id.seekBar1);
    mSeekBarX.setProgress(100);
    tvX.setText("100");

    mSeekBarX.setOnSeekBarChangeListener(this);

    mChart = (LineChart) findViewById(R.id.chart1);

    // no description text
    mChart.getDescription().setEnabled(false);

    // enable touch gestures
    mChart.setTouchEnabled(true);

    mChart.setDragDecelerationFrictionCoef(0.9f);

    // enable scaling and dragging
    mChart.setDragEnabled(true);
    mChart.setScaleEnabled(true);
    mChart.setDrawGridBackground(false);
    mChart.setHighlightPerDragEnabled(true);

    // set an alternative background color
    mChart.setBackgroundColor(Color.WHITE);
    mChart.setViewPortOffsets(0f, 0f, 0f, 0f);

    // add data
    setData(100, 30);
    mChart.invalidate();

    // get the legend (only possible after setting data)
    Legend l = mChart.getLegend();
    l.setEnabled(false);

    XAxis xAxis = mChart.getXAxis();
    xAxis.setPosition(XAxis.XAxisPosition.TOP_INSIDE);
    xAxis.setTypeface(mTfLight);
    xAxis.setTextSize(10f);
    xAxis.setTextColor(Color.WHITE);
    xAxis.setDrawAxisLine(false);
    xAxis.setDrawGridLines(true);
    xAxis.setTextColor(Color.rgb(255, 192, 56));
    xAxis.setCenterAxisLabels(true);
    xAxis.setGranularity(1f); // one hour
    xAxis.setValueFormatter(new IAxisValueFormatter() {

        private SimpleDateFormat mFormat = new SimpleDateFormat("dd MMM HH:mm");

        @Override
        public String getFormattedValue(float value, AxisBase axis) {

            long millis = TimeUnit.HOURS.toMillis((long) value);
            return mFormat.format(new Date(millis));
        }
    });

    YAxis leftAxis = mChart.getAxisLeft();
    leftAxis.setPosition(YAxis.YAxisLabelPosition.INSIDE_CHART);
    leftAxis.setTypeface(mTfLight);
    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 = mChart.getAxisRight();
    rightAxis.setEnabled(false);
}
 

import com.github.mikephil.charting.charts.LineChart; //导入方法依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN);
    setContentView(R.layout.activity_linechart);

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

    mSeekBarX = (SeekBar) findViewById(R.id.seekBar1);
    mSeekBarY = (SeekBar) findViewById(R.id.seekBar2);

    mSeekBarX.setProgress(45);
    mSeekBarY.setProgress(100);

    mSeekBarY.setOnSeekBarChangeListener(this);
    mSeekBarX.setOnSeekBarChangeListener(this);

    mChart = (LineChart) findViewById(R.id.chart1);
    mChart.setOnChartValueSelectedListener(this);
    mChart.setDrawGridBackground(false);
    
    // no description text
    mChart.getDescription().setEnabled(false);

    // enable touch gestures
    mChart.setTouchEnabled(true);

    // enable scaling and dragging
    mChart.setDragEnabled(true);
    mChart.setScaleEnabled(true);

    // if disabled, scaling can be done on x- and y-axis separately
    mChart.setPinchZoom(true);

    // set an alternative background color
    // mChart.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);
    mv.setChartView(mChart); // For bounds control
    mChart.setMarker(mv); // Set the marker to the chart
    
    XAxis xl = mChart.getXAxis();
    xl.setAvoidFirstLastClipping(true);
    xl.setAxisMinimum(0f);
    
    YAxis leftAxis = mChart.getAxisLeft();
    leftAxis.setInverted(true);
    leftAxis.setAxisMinimum(0f); // this replaces setStartAtZero(true)
    
    YAxis rightAxis = mChart.getAxisRight();
    rightAxis.setEnabled(false);

    // add data
    setData(25, 50);

    // // restrain the maximum scale-out factor
    // mChart.setScaleMinima(3f, 3f);
    //
    // // center the view to a specific position inside the chart
    // mChart.centerViewPort(10, 50);

    // get the legend (only possible after setting data)
    Legend l = mChart.getLegend();

    // modify the legend ...
    l.setForm(LegendForm.LINE);

    // dont forget to refresh the drawing
    mChart.invalidate();
}
 

import com.github.mikephil.charting.charts.LineChart; //导入方法依赖的package包/类
@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_coin_detail);
//        overridePendingTransition(R.anim.right_in, R.anim.stay);
        initToolbar("Coin Details", R.drawable.ic_back_arrow);
        initUserAction("", 0, false);

        Bundle bundle = getIntent().getExtras();

        if (bundle != null) {
            coinTag = bundle.getString(Constants.COIN_TAG, "");
            coinName = bundle.getString(Constants.COIN_NAME, "");
        }

        tvCoinName.setText(coinName);

        mChart = (LineChart) findViewById(R.id.chart);
//        mChart.setPadding(4,4,4,4);

        // FIXME calculate offset for right
        mChart.setViewPortOffsets(6, 30, 90, 60);

        // no description text
        mChart.getDescription().setEnabled(false);
        mChart.setNoDataText("");

        // enable touch gestures
        mChart.setTouchEnabled(true);

        // enable scaling and dragging
        mChart.setDragEnabled(true);
        mChart.setScaleEnabled(true);

        // if disabled, scaling can be done on x- and y-axis separately
        mChart.setPinchZoom(false);

        mChart.setDrawGridBackground(false);
        mChart.setMaxHighlightDistance(300);

        XAxis x = mChart.getXAxis();
        x.setTextColor(ContextCompat.getColor(this, R.color.colorText));
        x.setPosition(XAxis.XAxisPosition.BOTTOM);
        x.setAxisLineColor(Color.TRANSPARENT);
        x.setDrawGridLines(false);
        x.setAxisLineWidth(0f);
        x.setGranularity(1f);
        x.setValueFormatter(new MyXAxisValueFormatter());
        x.setLabelRotationAngle(315);

        YAxis y = mChart.getAxisRight();
//        y.setTypeface();
        y.setLabelCount(6, false);
        y.setTextColor(ContextCompat.getColor(this, R.color.colorText));
        y.setPosition(YAxis.YAxisLabelPosition.OUTSIDE_CHART);
        y.setDrawGridLines(true);
        y.setAxisLineColor(Color.TRANSPARENT);
        y.setAxisLineWidth(0f);
        y.setValueFormatter(new MyYAxisValueFormatter());

        mChart.getAxisLeft().setEnabled(false);

        // add data
        getCoinDetails(coinTag);

//        setData(45, 100);
        mChart.getLegend().setEnabled(false);
        mChart.animateX(1500);

        // dont forget to refresh the drawing
//        mChart.invalidate();
    }
 

import com.github.mikephil.charting.charts.LineChart; //导入方法依赖的package包/类
@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);
        setContentView(R.layout.activity_coin_details);
        initToolbar("Coin Graph", 0);

        mChart = (LineChart) findViewById(R.id.chart);
        mChart.setBackgroundColor(Color.TRANSPARENT);

        // no description text
        mChart.getDescription().setEnabled(false);

        // enable touch gestures
        mChart.setTouchEnabled(true);

        // enable scaling and dragging
        mChart.setDragEnabled(true);
        mChart.setScaleEnabled(true);

        // if disabled, scaling can be done on x- and y-axis separately
        mChart.setPinchZoom(false);

        mChart.setDrawGridBackground(false);
        mChart.setMaxHighlightDistance(300);

        XAxis x = mChart.getXAxis();
        x.setTextColor(Color.RED);
        x.setPosition(XAxis.XAxisPosition.BOTTOM);
        x.setAxisLineColor(Color.BLUE);
        x.setDrawGridLines(false);
        x.setAxisLineWidth(2f);

        YAxis y = mChart.getAxisRight();
//        y.setTypeface();
        y.setLabelCount(6, false);
        y.setTextColor(Color.RED);
        y.setPosition(YAxis.YAxisLabelPosition.OUTSIDE_CHART);
        y.setDrawGridLines(false);
        y.setAxisLineColor(Color.BLUE);
        y.setAxisLineWidth(2f);

        mChart.getAxisLeft().setEnabled(false);

        // add data
        setData(45, 100);
        mChart.getLegend().setEnabled(false);
        mChart.animateX(1000);

        // dont forget to refresh the drawing
        mChart.invalidate();

        // TODO Testing
        if (mChart.getData() != null) {
            mChart.getData().setHighlightEnabled(!mChart.getData().isHighlightEnabled());
            mChart.invalidate();
        }
    }
 

import com.github.mikephil.charting.charts.LineChart; //导入方法依赖的package包/类
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_voice_db_record_db, container, false);

    mDBTextView = (TextView) view.findViewById(R.id.record_db_fragment_db_tv);

    mDurationTimeView = (TextView) view.findViewById(R.id.record_db_fragment_duration_tv);

    mAverageTextView = (TextView) view.findViewById(R.id.record_db_fragment_average_tv);

    mMaxTextView = (TextView) view.findViewById(R.id.record_db_fragment_max_tv);

    mBtn = (Button) view.findViewById(R.id.record_db_fragment_switch_btn);
    mBtn.setOnClickListener(this);

    mLineChart = (LineChart) view.findViewById(R.id.record_db_fragment_info_lc);
    mLineChart.setOnChartValueSelectedListener(this);
    // 设置表描述为不可见
    mLineChart.getDescription().setEnabled(false);
    // 设置表描述可见，颜色值以及显示的文本
    // mLineChart.getDescription().setEnabled(true);
    // mLineChart.getDescription().setText(getString(R.string.db));
    // mLineChart.getDescription().setTextColor(Color.WHITE);
    // enable touch gestures
    mLineChart.setTouchEnabled(true);
    // enable scaling and dragging
    mLineChart.setDragEnabled(true);
    mLineChart.setScaleEnabled(true);
    mLineChart.setDrawGridBackground(false);
    // if disabled, scaling can be done on x- and y-axis separately
    mLineChart.setPinchZoom(true);
    // set an alternative background color
    mLineChart.setBackgroundColor(Color.parseColor("#6A1B9A") );
    LineData data = new LineData();
    data.setValueTextColor(Color.WHITE);

    // add empty data
    mLineChart.setData(data);

    // get the legend (only possible after setting data)
    Legend l = mLineChart.getLegend();

    // modify the legend ...
    l.setForm(Legend.LegendForm.LINE);
    //l.setTypeface(mTfLight);
    l.setTextColor(Color.WHITE);

    // 获得图表的x轴
    XAxis xAxis = mLineChart.getXAxis();
    // 设置x轴的文本颜色为白色
    xAxis.setTextColor(Color.WHITE);
    // 不设置纵向的网格线，即与x轴垂直的线
    xAxis.setDrawGridLines(false);
    // 避免图表剪辑的边缘是屏幕
    xAxis.setAvoidFirstLastClipping(true);
    // 设置x轴可见
    xAxis.setEnabled(true);
    xAxis.setPosition(XAxis.XAxisPosition.BOTTOM);

    YAxis leftYAxis = mLineChart.getAxisLeft();
    leftYAxis.setTextColor(Color.WHITE);
    leftYAxis.setAxisMaximum(100f);
    leftYAxis.setAxisMinimum(0f);
    leftYAxis.setDrawGridLines(true);
    // 获取右y轴并将其设置为可见
    YAxis rightYAxis  = mLineChart.getAxisRight();
    rightYAxis.setEnabled(true);
    rightYAxis.setDrawGridLines(false);
    // 设置与背景颜色相同使文本不可见
    rightYAxis.setTextColor(Color.parseColor("#6A1B9A"));

    addEntry(UserInfo.getInt(getContext(),"AverageDb"));
    return view;
}