Java Code Examples for com.github.mikephil.charting.charts.LineChart#setDrawBorders()

The following examples show how to use com.github.mikephil.charting.charts.LineChart#setDrawBorders() . 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: RecordingsAdapter.java From go-bees with GNU General Public License v3.0

5 votes

/**
 * Setup chart (axis, grid, etc.).
 *
 * @param lineChart      chart to setup.
 * @param data           chart with the data.
 * @param firstTimestamp seconds timestamp of the first record (used as initial reference).
 */
private void setupChart(LineChart lineChart, LineData data, long firstTimestamp) {
    // General setup
    lineChart.setDrawGridBackground(false);
    lineChart.setDrawBorders(false);
    lineChart.setViewPortOffsets(50, 0, 50, 50);
    lineChart.getDescription().setEnabled(false);
    lineChart.getLegend().setEnabled(false);
    lineChart.setTouchEnabled(false);
    lineChart.setNoDataText(context.getString(R.string.no_flight_act_data_available));
    // X axis setup
    IAxisValueFormatter xAxisFormatter = new HourAxisValueFormatter(firstTimestamp);
    XAxis xAxis = lineChart.getXAxis();
    xAxis.setValueFormatter(xAxisFormatter);
    xAxis.setDrawGridLines(false);
    xAxis.setDrawAxisLine(false);
    xAxis.setPosition(XAxis.XAxisPosition.BOTTOM);
    xAxis.setCenterAxisLabels(false);
    xAxis.setTextColor(ContextCompat.getColor(context, R.color.colorIcons));
    // Y axis setup
    YAxis yAxis = lineChart.getAxisLeft();
    yAxis.setAxisMaximum(40);
    yAxis.setAxisMinimum(0);
    yAxis.setDrawLabels(false);
    yAxis.setDrawAxisLine(false);
    yAxis.setDrawGridLines(true);
    lineChart.getAxisRight().setEnabled(false);
    // Add data
    lineChart.setData(data);
}

Example 2

Source File: RecordingFragment.java From go-bees with GNU General Public License v3.0

5 votes

/**
 * 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;
}

Example 3

Source File: ChartUtil.java From PocketEOS-Android with GNU Lesser General Public License v3.0

4 votes

/**
 * 显示图表
 *
 * @param context    上下文
 * @param lineChart  图表对象
 * @param yDataList  数据
 * @param title      图表标题（如：XXX趋势图）
 * @param curveLable 曲线图例名称（如：--用电量/时间）
 * @param unitName   坐标点击弹出提示框中数字单位（如：KWH）
 */
public static void showChart(Context context, LineChart lineChart,
                             List<Entry> yDataList, String title, String curveLable, String unitName) {
    // 设置数据
    lineChart.setData(setLineData(context, yDataList, curveLable));
    // 描述的显示和隐藏
    lineChart.getDescription().setEnabled(false);
    // 是否在折线图上添加边框
    lineChart.setDrawBorders(true);
    // 如果没有数据的时候，会显示这个，类似文本框的placeholder
    lineChart.setNoDataText(context.getString(R.string.no_data_chart));
    // 是否显示表格颜色
    lineChart.setDrawGridBackground(false);
    // 禁止绘制图表边框的线
    lineChart.setDrawBorders(false);
    // 表格的的颜色，在这里是是给颜色设置一个透明度
    // lineChart.setGridBackgroundColor(Color.WHITE & 0x70FFFFFF);
    // 设置是否启动触摸响应
    lineChart.setTouchEnabled(false);
    // 是否可以拖拽
    lineChart.setDragEnabled(false);
    // 是否可以缩放
    lineChart.setScaleEnabled(false);
    // 如果禁用，可以在x和y轴上分别进行缩放
    lineChart.setPinchZoom(false);
    // lineChart.setMarkerView(mv);
    // 设置背景色
    // lineChart.setBackgroundColor(getResources().getColor(R.color.bg_white));
    // 图例对象
    Legend mLegend = lineChart.getLegend();
    // mLegend.setPosition(LegendPosition.BELOW_CHART_CENTER);
    // 图例样式 (CIRCLE圆形；LINE线性；SQUARE是方块）
    mLegend.setForm(LegendForm.SQUARE);
    // 图例大小
    mLegend.setFormSize(8f);
    // 图例上的字体颜色
    mLegend.setTextColor(context.getApplicationContext().getResources().getColor(R.color.theme_color));
    mLegend.setTextSize(12f);
    // 图例字体
    // mLegend.setTypeface(mTf);
    // 图例的显示和隐藏
    mLegend.setEnabled(false);
    // 隐藏右侧Y轴（只在左侧的Y轴显示刻度）
    lineChart.getAxisRight().setEnabled(false);
    // 隐藏左侧Y轴（只在左侧的Y轴显示刻度）
    lineChart.getAxisLeft().setEnabled(false);
    XAxis xAxis = lineChart.getXAxis();
    // 显示X轴上的刻度值
    xAxis.setDrawLabels(false);
    // 设置X轴的数据显示在报表的下方
    xAxis.setPosition(XAxisPosition.BOTTOM);
    // 轴线
    xAxis.setDrawAxisLine(false);
    // 设置不从X轴发出纵向直线
    xAxis.setDrawGridLines(false);
    // 执行的动画,x轴（动画持续时间）
    lineChart.animateX(1500);
    lineChart.notifyDataSetChanged();
}

Example 4

Source File: MultiLineChartActivity.java From Stayfit with Apache License 2.0

4 votes

@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);
    mSeekBarX.setOnSeekBarChangeListener(this);

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

    mChart = (LineChart) findViewById(R.id.chart1);
    mChart.setOnChartValueSelectedListener(this);
    
    mChart.setDrawGridBackground(false);
    mChart.setDescription("");
    mChart.setDrawBorders(false);

    mChart.getAxisLeft().setDrawAxisLine(false);
    mChart.getAxisLeft().setDrawGridLines(false);
    mChart.getAxisRight().setDrawAxisLine(false);
    mChart.getAxisRight().setDrawGridLines(false);
    mChart.getXAxis().setDrawAxisLine(false);
    mChart.getXAxis().setDrawGridLines(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);

    mSeekBarX.setProgress(20);
    mSeekBarY.setProgress(100);

    Legend l = mChart.getLegend();
    l.setPosition(LegendPosition.RIGHT_OF_CHART);
}

Example 5

Source File: LineChartCard.java From ResearchStack with Apache License 2.0

4 votes

private void initializeViews() {
    titleTextView = (TextView) findViewById(R.id.view_chart_line_title);
    titleTextView.setText(titleText);
    titleTextView.setTextColor(titleTextColor);
    titleTextView.setTextSize(TypedValue.COMPLEX_UNIT_PX, titleTextSize);
    titleTextView.setTypeface(Typeface.create(titleTextTypeface, Typeface.NORMAL));

    expand = (ImageView) findViewById(R.id.view_chart_line_expand);
    if (expandTintColor != 0) {
        Drawable drawable = expand.getDrawable();
        drawable = DrawableCompat.wrap(drawable);
        DrawableCompat.setTint(drawable, expandTintColor);
        expand.setImageDrawable(drawable);
    }

    chart = (LineChart) findViewById(R.id.view_chart_line);
    chart.getLegend().setEnabled(false);
    chart.setDescription("");
    chart.setDrawBorders(false);
    chart.setDrawGridBackground(false);
    chart.setPinchZoom(false);
    chart.setTouchEnabled(true);
    chart.setDragEnabled(true);
    chart.setExtraLeftOffset(0);
    chart.setExtraBottomOffset(8);
    chart.setExtraTopOffset(0);

    XAxis xAxis = chart.getXAxis();
    xAxis.setPosition(XAxis.XAxisPosition.BOTTOM);
    xAxis.setDrawAxisLine(false);
    xAxis.setDrawGridLines(false);
    xAxis.setLabelsToSkip(0);
    xAxis.setXOffset(16);
    xAxis.setTextSize(chartXAxisTextSize);
    xAxis.setTextColor(chartXAxisTextColor);
    xAxis.setTypeface(Typeface.create(chartXAxisTextTypeface, Typeface.NORMAL));

    YAxis yAxisLeft = chart.getAxisLeft();
    yAxisLeft.setDrawAxisLine(false);
    yAxisLeft.setDrawGridLines(false);
    yAxisLeft.setDrawZeroLine(false);
    yAxisLeft.setDrawLabels(true);
    yAxisLeft.setShowOnlyMinMax(true);
    yAxisLeft.setXOffset(16);
    yAxisLeft.setTextSize(chartYAxisTextSize);
    yAxisLeft.setTextColor(chartYAxisTextColor);
    yAxisLeft.setTypeface(Typeface.create(chartYAxisTextTypeface, Typeface.NORMAL));

    YAxis yAxisRight = chart.getAxisRight();
    yAxisRight.setDrawAxisLine(false);
    yAxisRight.setDrawGridLines(false);
    yAxisRight.setDrawZeroLine(false);
    yAxisRight.setDrawLabels(false);
    yAxisRight.setSpaceTop(0);
}