Java BarLineScatterCandleBubbleData类代码示例

import com.github.mikephil.charting.data.BarLineScatterCandleBubbleData; //导入依赖的package包/类
/**
 * Constructor with initialization parameters.
 *
 * @param chart               instance of the chart
 * @param touchMatrix         the touch-matrix of the chart
 * @param dragTriggerDistance the minimum movement distance that will be interpreted as a "drag" gesture in dp (3dp equals
 *                            to about 9 pixels on a 5.5" FHD screen)
 */
public BarLineChartTouchListener(BarLineChartBase<? extends BarLineScatterCandleBubbleData<? extends
        IBarLineScatterCandleBubbleDataSet<? extends Entry>>> chart, Matrix touchMatrix, float dragTriggerDistance) {
    super(chart);
    this.mMatrix = touchMatrix;

    this.mDragTriggerDist = Utils.convertDpToPixel(dragTriggerDistance);

    this.mMinScalePointerDistance = Utils.convertDpToPixel(3.5f);
}
 

import com.github.mikephil.charting.data.BarLineScatterCandleBubbleData; //导入依赖的package包/类
public BarLineChartTouchListener(BarLineChartBase<? extends BarLineScatterCandleBubbleData<? extends IBarLineScatterCandleBubbleDataSet<? extends Entry>>> chart, Matrix touchMatrix) {
    super(chart);
    this.mMatrix = touchMatrix;

    // this equals to about 9 pixels on a 5.5" FHD screen
    this.mDragTriggerDist = Utils.convertDpToPixel(3f);

    this.mMinScalePointerDistance = Utils.convertDpToPixel(3.5f);
}
 

import com.github.mikephil.charting.data.BarLineScatterCandleBubbleData; //导入依赖的package包/类
@Override
protected BarLineScatterCandleBubbleData getData() {
    return mChart.getBarData();
}
 

import com.github.mikephil.charting.data.BarLineScatterCandleBubbleData; //导入依赖的package包/类
/**
 * Returns a list of Highlight objects representing the entries closest to the given xVal.
 * The returned list contains two objects per DataSet (closest rounding up, closest rounding down).
 *
 * @param xVal the transformed x-value of the x-touch position
 * @param x    touch position
 * @param y    touch position
 * @return
 */
protected List<Highlight> getHighlightsAtXValue(float xVal, float x, float y) {

    mHighlightBuffer.clear();

    BarLineScatterCandleBubbleData data = getData();

    if (data == null)
        return mHighlightBuffer;

    for (int i = 0, dataSetCount = data.getDataSetCount(); i < dataSetCount; i++) {

        IDataSet dataSet = data.getDataSetByIndex(i);

        // don't include DataSets that cannot be highlighted
        if (!dataSet.isHighlightEnabled())
            continue;

        mHighlightBuffer.addAll(buildHighlights(dataSet, i, xVal, DataSet.Rounding.CLOSEST));
    }

    return mHighlightBuffer;
}
 

import com.github.mikephil.charting.data.BarLineScatterCandleBubbleData; //导入依赖的package包/类
protected BarLineScatterCandleBubbleData getData() {
    return mChart.getData();
}
 

import com.github.mikephil.charting.data.BarLineScatterCandleBubbleData; //导入依赖的package包/类
public BarLineChartTouchListener(BarLineChartBase<? extends BarLineScatterCandleBubbleData<? extends IBarLineScatterCandleBubbleDataSet<? extends Entry>>> chart, Matrix touchMatrix) {
    super(chart);
    this.mMatrix = touchMatrix;
}
 

import com.github.mikephil.charting.data.BarLineScatterCandleBubbleData; //导入依赖的package包/类
public BarLineChartTouchListener(BarLineChartBase<? extends BarLineScatterCandleBubbleData<? extends BarLineScatterCandleBubbleDataSet<? extends Entry>>> chart, Matrix touchMatrix) {
    super(chart);
    this.mMatrix = touchMatrix;
}
 

import com.github.mikephil.charting.data.BarLineScatterCandleBubbleData; //导入依赖的package包/类
@Override
    protected List<Highlight> getHighlightsAtXPos(float xVal, float x, float y) {

        mHighlightBuffer.clear();

        List<BarLineScatterCandleBubbleData> dataObjects = mChart.getCombinedData().getAllData();

        for (int i = 0; i < dataObjects.size(); i++) {

            ChartData dataObject = dataObjects.get(i);

            // in case of BarData, let the BarHighlighter take over
            if (barHighlighter != null && dataObject instanceof BarData) {
                Highlight high = barHighlighter.getHighlight(x, y);

                if (high != null) {
                    high.setDataIndex(i);
                    mHighlightBuffer.add(high);
                }
            } else {

                for (int j = 0, dataSetCount = dataObject.getDataSetCount(); j < dataSetCount; j++) {

                    IDataSet dataSet = dataObjects.get(i).getDataSetByIndex(j);

                    // don't include datasets that cannot be highlighted
                    if (!dataSet.isHighlightEnabled())
                        continue;

                    Highlight s1 = buildHighlight(dataSet, j, xVal, DataSet.Rounding.CLOSEST);
                    s1.setDataIndex(i);
                    mHighlightBuffer.add(s1);

//                    Highlight s2 = buildHighlight(dataSet, j, xVal, DataSet.Rounding.DOWN);
//                    s2.setDataIndex(i);
//                    vals.add(s2);
                }
            }
        }

        return mHighlightBuffer;
    }
 

import com.github.mikephil.charting.data.BarLineScatterCandleBubbleData; //导入依赖的package包/类
/**
 * Returns a list of Highlight objects representing the entries closest to the given xVal.
 * The returned list contains two objects per DataSet (closest rounding up, closest rounding down).
 *
 * @param xVal the transformed x-value of the x-touch position
 * @param x    touch position
 * @param y    touch position
 * @return
 */
protected List<Highlight> getHighlightsAtXPos(float xVal, float x, float y) {

    mHighlightBuffer.clear();

    BarLineScatterCandleBubbleData data = getData();

    if (data == null)
        return mHighlightBuffer;

    for (int i = 0, dataSetCount = data.getDataSetCount(); i < dataSetCount; i++) {

        IDataSet dataSet = data.getDataSetByIndex(i);

        // dont include datasets that cannot be highlighted
        if (!dataSet.isHighlightEnabled())
            continue;

        Highlight high = buildHighlight(dataSet, i, xVal, DataSet.Rounding.CLOSEST);

        if(high != null)
            mHighlightBuffer.add(high);
        //vals.add(buildHighlight(dataSet, i, xVal, DataSet.Rounding.DOWN));
    }

    return mHighlightBuffer;
}
 

import com.github.mikephil.charting.data.BarLineScatterCandleBubbleData; //导入依赖的package包/类
BarLineScatterCandleBubbleData getData();