Java Code Examples for com.github.mikephil.charting.data.CombinedData#getAllData()

The following examples show how to use com.github.mikephil.charting.data.CombinedData#getAllData() . 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: CombinedHighlighter.java    From NetKnight with Apache License 2.0 5 votes vote down vote up 
/**
 * Returns a list of SelectionDetail object corresponding to the given xIndex.
 *
 * @param xIndex
 * @return
 */
@Override
protected List<SelectionDetail> getSelectionDetailsAtIndex(int xIndex, int dataSetIndex) {

    List<SelectionDetail> vals = new ArrayList<SelectionDetail>();
    float[] pts = new float[2];

    CombinedData data = (CombinedData) mChart.getData();

    // get all chartdata objects
    List<ChartData> dataObjects = data.getAllData();

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

        for(int j = 0; j < dataObjects.get(i).getDataSetCount(); j++) {

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

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

            // extract all y-values from all DataSets at the given x-index
            final float yVals[] = dataSet.getYValsForXIndex(xIndex);
            for (float yVal : yVals) {
                pts[1] = yVal;

                mChart.getTransformer(dataSet.getAxisDependency()).pointValuesToPixel(pts);

                if (!Float.isNaN(pts[1])) {
                    vals.add(new SelectionDetail(pts[1], yVal, i, j, dataSet));
                }
            }
        }
    }

    return vals;
}
Example 2
Source File: CombinedHighlighter.java    From iMoney with Apache License 2.0 3 votes vote down vote up 
/**
 * Returns a list of SelectionDetail object corresponding to the given xIndex.
 *
 * @param xIndex
 * @return
 */
@Override
protected List<SelectionDetail> getSelectionDetailsAtIndex(int xIndex) {

    CombinedData data = (CombinedData) mChart.getData();

    // get all chartdata objects
    List<ChartData> dataObjects = data.getAllData();

    List<SelectionDetail> vals = new ArrayList<SelectionDetail>();

    float[] pts = new float[2];

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

        for(int j = 0; j < dataObjects.get(i).getDataSetCount(); j++) {

            DataSet<?> dataSet = dataObjects.get(i).getDataSetByIndex(j);

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

            // extract all y-values from all DataSets at the given x-index
            final float yVal = dataSet.getYValForXIndex(xIndex);
            if (yVal == Float.NaN)
                continue;

            pts[1] = yVal;

            mChart.getTransformer(dataSet.getAxisDependency()).pointValuesToPixel(pts);

            if (!Float.isNaN(pts[1])) {
                vals.add(new SelectionDetail(pts[1], j, dataSet));
            }
        }
    }

    return vals;
}
Example 3
Source File: CombinedHighlighter.java    From Stayfit with Apache License 2.0 3 votes vote down vote up 
/**
 * Returns a list of SelectionDetail object corresponding to the given xIndex.
 *
 * @param xIndex
 * @return
 */
@Override
protected List<SelectionDetail> getSelectionDetailsAtIndex(int xIndex) {

    CombinedData data = (CombinedData) mChart.getData();

    // get all chartdata objects
    List<ChartData> dataObjects = data.getAllData();

    List<SelectionDetail> vals = new ArrayList<SelectionDetail>();

    float[] pts = new float[2];

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

        for(int j = 0; j < dataObjects.get(i).getDataSetCount(); j++) {

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

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

            // extract all y-values from all DataSets at the given x-index
            final float yVal = dataSet.getYValForXIndex(xIndex);
            if (yVal == Float.NaN)
                continue;

            pts[1] = yVal;

            mChart.getTransformer(dataSet.getAxisDependency()).pointValuesToPixel(pts);

            if (!Float.isNaN(pts[1])) {
                vals.add(new SelectionDetail(pts[1], j, dataSet));
            }
        }
    }

    return vals;
}