Examples with Line lecho.lib.hellocharts.model.Line used on opensource projects

Example 6 with Line

use of lecho.lib.hellocharts.model.Line in project dobby-android by InceptAi.

the class RtGraphViewHolder method setupLineChart.

private void setupLineChart() {
    List<Line> lineList = new ArrayList<>(1);
    List<Float> rawPoints = graphData.getData();
    List<PointValue> pointList = new ArrayList<>(rawPoints.size());
    for (int i = 0; i < rawPoints.size(); i++) {
        pointList.add(new PointValue(i, rawPoints.get(i)));
    }
    Line line = new Line(pointList);
    line.setColor(ChartUtils.COLOR_ORANGE);
    line.setHasPoints(false);
    lineList.add(line);
    lineChartData.setLines(lineList);
    Axis axisX = new Axis();
    axisX.setLineColor(ChartUtils.COLOR_GREEN);
    axisX.setName("Time");
    Axis axisY = new Axis();
    axisY.setLineColor(ChartUtils.COLOR_GREEN);
    axisY.setName("Bandwidth");
    lineChartData.setAxisYLeft(axisY);
    lineChartData.setAxisXBottom(axisX);
    lineChartView.setLineChartData(lineChartData);
    resetViewport();
}

Example 7 with Line

use of lecho.lib.hellocharts.model.Line in project hellocharts-android by lecho.

the class LineChartRenderer method calculateMaxViewport.

private void calculateMaxViewport() {
    tempMaximumViewport.set(Float.MAX_VALUE, Float.MIN_VALUE, Float.MIN_VALUE, Float.MAX_VALUE);
    LineChartData data = dataProvider.getLineChartData();
    for (Line line : data.getLines()) {
        // Calculate max and min for viewport.
        for (PointValue pointValue : line.getValues()) {
            if (pointValue.getX() < tempMaximumViewport.left) {
                tempMaximumViewport.left = pointValue.getX();
            }
            if (pointValue.getX() > tempMaximumViewport.right) {
                tempMaximumViewport.right = pointValue.getX();
            }
            if (pointValue.getY() < tempMaximumViewport.bottom) {
                tempMaximumViewport.bottom = pointValue.getY();
            }
            if (pointValue.getY() > tempMaximumViewport.top) {
                tempMaximumViewport.top = pointValue.getY();
            }
        }
    }
}

Example 8 with Line

use of lecho.lib.hellocharts.model.Line in project hellocharts-android by lecho.

the class LineChartRenderer method drawUnclipped.

@Override
public void drawUnclipped(Canvas canvas) {
    final LineChartData data = dataProvider.getLineChartData();
    int lineIndex = 0;
    for (Line line : data.getLines()) {
        if (checkIfShouldDrawPoints(line)) {
            drawPoints(canvas, line, lineIndex, MODE_DRAW);
        }
        ++lineIndex;
    }
    if (isTouched()) {
        // Redraw touched point to bring it to the front
        highlightPoints(canvas);
    }
}

Example 9 with Line

use of lecho.lib.hellocharts.model.Line in project CoCoin by Nightonke.

the class SplashActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_splash);
    mContext = this;
    chart = (LineChartView) findViewById(R.id.chart);
    List<Line> lines = new ArrayList<Line>();
    for (int i = 0; i < NUMBER_OF_LINES; ++i) {
        List<PointValue> values = new ArrayList<PointValue>();
        values.add(new PointValue(0, 0));
        values.add(new PointValue(1, 15));
        values.add(new PointValue(2, 10));
        values.add(new PointValue(3, 23));
        values.add(new PointValue(3.5f, 48));
        values.add(new PointValue(5, 60));
        Line line = new Line(values);
        line.setColor(Color.WHITE);
        line.setShape(ValueShape.CIRCLE);
        line.setCubic(false);
        line.setFilled(false);
        line.setHasLabels(false);
        line.setHasLabelsOnlyForSelected(false);
        line.setHasLines(true);
        line.setHasPoints(true);
        lines.add(line);
    }
    data = new LineChartData(lines);
    data.setBaseValue(Float.NEGATIVE_INFINITY);
    chart.setLineChartData(data);
    image = (ImageView) findViewById(R.id.image);
    appName = (TextView) findViewById(R.id.app_name);
    appName.setTypeface(CoCoinUtil.getInstance().typefaceLatoLight);
    loadingText = (TextView) findViewById(R.id.loading_text);
    loadingText.setTypeface(CoCoinUtil.getInstance().typefaceLatoLight);
    reveal = (RevealFrameLayout) findViewById(R.id.reveal);
    ly = (LinearLayout) findViewById(R.id.ly);
    new InitData().execute();
}