Examples with SplineData org.xclcharts.chart.SplineData used on opensource projects

Example 6 with SplineData

use of org.xclcharts.chart.SplineData in project XCL-Charts by xcltapestry.

the class QuadrantChart01View method chartDataSetSp.

private void chartDataSetSp() {
    // 线1的数据集
    List<PointD> linePoint1 = new ArrayList<PointD>();
    linePoint1.add(new PointD(25d, 15d));
    linePoint1.add(new PointD(45d, 35d));
    linePoint1.add(new PointD(50d, 40d));
    linePoint1.add(new PointD(65d, 45d));
    linePoint1.add(new PointD(70d, 50d));
    linePoint1.add(new PointD(75d, 65d));
    linePoint1.add(new PointD(85d, 73d));
    linePoint1.add(new PointD(92d, 85d));
    SplineData dataSeries1 = new SplineData("指向线", linePoint1, // (int)Color.rgb(54, 141, 238)
    Color.RED);
    // 把线弄细点
    dataSeries1.getLinePaint().setStrokeWidth(10);
    dataSeries1.setDotStyle(XEnum.DotStyle.HIDE);
    // 设定数据源
    chartDataSp.add(dataSeries1);
}

Example 7 with SplineData

use of org.xclcharts.chart.SplineData in project XCL-Charts by xcltapestry.

the class SplineChart02View method triggerClick.

// 触发监听
private void triggerClick(float x, float y) {
    if (!chart.getListenItemClickStatus())
        return;
    PointPosition record = chart.getPositionRecord(x, y);
    if (null == record)
        return;
    if (record.getDataID() >= chartData.size())
        return;
    SplineData lData = chartData.get(record.getDataID());
    List<PointD> linePoint = lData.getLineDataSet();
    int pos = record.getDataChildID();
    int i = 0;
    Iterator it = linePoint.iterator();
    while (it.hasNext()) {
        PointD entry = (PointD) it.next();
        if (pos == i) {
            Double xValue = entry.x;
            Double yValue = entry.y;
            Toast.makeText(this.getContext(), record.getPointInfo() + " Key:" + lData.getLineKey() + " Current Value(key,value):" + Double.toString(xValue) + "," + Double.toString(yValue), Toast.LENGTH_SHORT).show();
            break;
        }
        i++;
    }
// end while
}

Example 8 with SplineData

use of org.xclcharts.chart.SplineData in project XCL-Charts by xcltapestry.

the class SplineChart02View method chartDataSet.

private void chartDataSet() {
    List<PointD> lineSin = new ArrayList<PointD>();
    List<PointD> lineCos = new ArrayList<PointD>();
    int step = 2;
    int count = 360 / step + 1;
    for (int i = 0; i < count; i++) {
        int angle = i * step;
        double rAngle = Math.toRadians(angle);
        lineSin.add(new PointD(angle, Math.sin(rAngle)));
        lineCos.add(new PointD(angle, Math.cos(rAngle)));
    }
    SplineData dataSeriesSin = new SplineData("Sin", lineSin, Color.rgb(54, 141, 238));
    SplineData dataSeriesCos = new SplineData("Cos", lineCos, Color.rgb(255, 165, 132));
    dataSeriesSin.setDotStyle(XEnum.DotStyle.HIDE);
    dataSeriesCos.setDotStyle(XEnum.DotStyle.HIDE);
    // 设定数据源
    chartData.add(dataSeriesSin);
    chartData.add(dataSeriesCos);
}

Example 9 with SplineData

use of org.xclcharts.chart.SplineData in project XCL-Charts by xcltapestry.

the class SplineChart04View method chartDataSet.

private void chartDataSet() {
    // 线1的数据集
    List<PointD> linePoint1 = new ArrayList<PointD>();
    linePoint1.add(new PointD(0d, 3d));
    linePoint1.add(new PointD(1d, 9d));
    linePoint1.add(new PointD(2d, 8d));
    linePoint1.add(new PointD(3d, 7d));
    linePoint1.add(new PointD(6d, 15d));
    SplineData dataSeries1 = new SplineData("Go", linePoint1, Color.rgb(54, 141, 238));
    // 把线弄细点
    dataSeries1.getLinePaint().setStrokeWidth(3);
    dataSeries1.setLineStyle(XEnum.LineStyle.DASH);
    dataSeries1.setLabelVisible(false);
    dataSeries1.setDotStyle(XEnum.DotStyle.HIDE);
    // 线2的数据集
    List<PointD> linePoint2 = new ArrayList<PointD>();
    linePoint2.add(new PointD(0d, 10d));
    linePoint2.add(new PointD(1d, 13d));
    linePoint2.add(new PointD(2d, 16d));
    linePoint2.add(new PointD(3d, 15d));
    linePoint2.add(new PointD(6d, 18d));
    SplineData dataSeries2 = new SplineData("C/C++", linePoint2, Color.rgb(255, 165, 132));
    dataSeries2.setLabelVisible(false);
    dataSeries2.setDotStyle(XEnum.DotStyle.HIDE);
    // 线2的数据集
    List<PointD> linePoint3 = new ArrayList<PointD>();
    linePoint3.add(new PointD(0d, 8d));
    linePoint3.add(new PointD(1d, 13d));
    linePoint3.add(new PointD(2d, 11d));
    linePoint3.add(new PointD(3d, 15d));
    linePoint3.add(new PointD(6d, 16d));
    SplineData dataSeries3 = new SplineData("Java", linePoint3, Color.rgb(77, 184, 73));
    dataSeries3.setLabelVisible(false);
    dataSeries3.setDotStyle(XEnum.DotStyle.HIDE);
    chartData.add(dataSeries1);
    chartData.add(dataSeries2);
    chartData.add(dataSeries3);
}

Example 10 with SplineData

use of org.xclcharts.chart.SplineData in project XCL-Charts by xcltapestry.

the class SplineChart01View method triggerClick.

// 触发监听
private void triggerClick(float x, float y) {
    // 交叉线
    if (chart.getDyLineVisible())
        chart.getDyLine().setCurrentXY(x, y);
    if (!chart.getListenItemClickStatus()) {
        if (chart.getDyLineVisible() && chart.getDyLine().isInvalidate())
            this.invalidate();
    } else {
        PointPosition record = chart.getPositionRecord(x, y);
        if (null == record)
            return;
        if (record.getDataID() >= chartData.size())
            return;
        SplineData lData = chartData.get(record.getDataID());
        List<PointD> linePoint = lData.getLineDataSet();
        int pos = record.getDataChildID();
        int i = 0;
        Iterator it = linePoint.iterator();
        while (it.hasNext()) {
            PointD entry = (PointD) it.next();
            if (pos == i) {
                Double xValue = entry.x;
                Double yValue = entry.y;
                float r = record.getRadius();
                chart.showFocusPointF(record.getPosition(), r * 2);
                chart.getFocusPaint().setStyle(Style.STROKE);
                chart.getFocusPaint().setStrokeWidth(3);
                if (record.getDataID() >= 2) {
                    chart.getFocusPaint().setColor(Color.BLUE);
                } else {
                    chart.getFocusPaint().setColor(Color.RED);
                }
                // 在点击处显示tooltip
                pToolTip.setColor(Color.RED);
                chart.getToolTip().setCurrentXY(x, y);
                chart.getToolTip().addToolTip(" Key:" + lData.getLineKey(), pToolTip);
                chart.getToolTip().addToolTip(" Label:" + lData.getLabel(), pToolTip);
                chart.getToolTip().addToolTip(" Current Value:" + Double.toString(xValue) + "," + Double.toString(yValue), pToolTip);
                chart.getToolTip().getBackgroundPaint().setAlpha(100);
                this.invalidate();
                break;
            }
            i++;
        }
    // end while
    }
}