Java Code Examples for com.github.mikephil.charting.data.BarEntry#getYVals()

The following examples show how to use com.github.mikephil.charting.data.BarEntry#getYVals() . 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: StackedValueFormatter.java    From StockChart-MPAndroidChart with MIT License 6 votes vote down vote up 
@Override
public String getBarStackedLabel(float value, BarEntry entry) {
    if (!mDrawWholeStack) {

        float[] vals = entry.getYVals();

        if (vals != null) {

            // find out if we are on top of the stack
            if (vals[vals.length - 1] == value) {

                // return the "sum" across all stack values
                return mFormat.format(entry.getY()) + mSuffix;
            } else {
                return ""; // return empty
            }
        }
    }

    // return the "proposed" value
    return mFormat.format(value) + mSuffix;
}
Example 2
Source File: StackedBarsMarkerView.java    From StockChart-MPAndroidChart with MIT License 6 votes vote down vote up 
@Override
public void refreshContent(Entry e, Highlight highlight) {

    if (e instanceof BarEntry) {

        BarEntry be = (BarEntry) e;

        if(be.getYVals() != null) {

            // draw the stack value
            tvContent.setText(Utils.formatNumber(be.getYVals()[highlight.getStackIndex()], 0, true));
        } else {
            tvContent.setText(Utils.formatNumber(be.getY(), 0, true));
        }
    } else {

        tvContent.setText(Utils.formatNumber(e.getY(), 0, true));
    }

    super.refreshContent(e, highlight);
}
Example 3
Source File: StackedValueFormatter.java    From Ticket-Analysis with MIT License 6 votes vote down vote up 
@Override
public String getFormattedValue(float value, Entry entry, int dataSetIndex, ViewPortHandler viewPortHandler) {

    if (!mDrawWholeStack && entry instanceof BarEntry) {

        BarEntry barEntry = (BarEntry) entry;
        float[] vals = barEntry.getYVals();

        if (vals != null) {

            // find out if we are on top of the stack
            if (vals[vals.length - 1] == value) {

                // return the "sum" across all stack values
                return mFormat.format(barEntry.getY()) + mAppendix;
            } else {
                return ""; // return empty
            }
        }
    }

    // return the "proposed" value
    return mFormat.format(value) + mAppendix;
}
Example 4
Source File: StackedValueFormatter.java    From android-kline with Apache License 2.0 6 votes vote down vote up 
@Override
public String getFormattedValue(float value, Entry entry, int dataSetIndex, ViewPortHandler viewPortHandler) {

    if (!mDrawWholeStack && entry instanceof BarEntry) {

        BarEntry barEntry = (BarEntry) entry;
        float[] vals = barEntry.getYVals();

        if (vals != null) {

            // find out if we are on top of the stack
            if (vals[vals.length - 1] == value) {

                // return the "sum" across all stack values
                return mFormat.format(barEntry.getY()) + mAppendix;
            } else {
                return ""; // return empty
            }
        }
    }

    // return the "proposed" value
    return mFormat.format(value) + mAppendix;
}
Example 5
Source File: RealmBarDataSet.java    From MPAndroidChart-Realm with Apache License 2.0 6 votes vote down vote up 
@Override
protected void calcMinMax(BarEntry e) {

    if (e != null && !Float.isNaN(e.getY())) {

        if (e.getYVals() == null) {

            if (e.getY() < mYMin)
                mYMin = e.getY();

            if (e.getY() > mYMax)
                mYMax = e.getY();
        } else {

            if (-e.getNegativeSum() < mYMin)
                mYMin = -e.getNegativeSum();

            if (e.getPositiveSum() > mYMax)
                mYMax = e.getPositiveSum();
        }

        calcMinMaxX(e);
    }
}
Example 6
Source File: BarHighlighter.java    From StockChart-MPAndroidChart with MIT License 5 votes vote down vote up 
/**
 * This method creates the Highlight object that also indicates which value of a stacked BarEntry has been
 * selected.
 *
 * @param high the Highlight to work with looking for stacked values
 * @param set
 * @param xVal
 * @param yVal
 * @return
 */
public Highlight getStackedHighlight(Highlight high, IBarDataSet set, float xVal, float yVal) {

    BarEntry entry = set.getEntryForXValue(xVal, yVal);

    if (entry == null) {
        return null;
    }

    // not stacked
    if (entry.getYVals() == null) {
        return high;
    } else {
        Range[] ranges = entry.getRanges();

        if (ranges.length > 0) {
            int stackIndex = getClosestStackIndex(ranges, yVal);

            MPPointD pixels = mChart.getTransformer(set.getAxisDependency()).getPixelForValues(high.getX(), ranges[stackIndex].to);

            Highlight stackedHigh = new Highlight(
                    entry.getX(),
                    entry.getY(),
                    (float) pixels.x,
                    (float) pixels.y,
                    high.getDataSetIndex(),
                    stackIndex,
                    high.getAxis()
            );

            MPPointD.recycleInstance(pixels);

            return stackedHigh;
        }
    }

    return null;
}
Example 7
Source File: StackedBarActivity.java    From StockChart-MPAndroidChart with MIT License 5 votes vote down vote up 
@Override
public void onValueSelected(Entry e, Highlight h) {

    BarEntry entry = (BarEntry) e;

    if (entry.getYVals() != null)
        Log.i("VAL SELECTED", "Value: " + entry.getYVals()[h.getStackIndex()]);
    else
        Log.i("VAL SELECTED", "Value: " + entry.getY());
}
Example 8
Source File: BarHighlighter.java    From Ticket-Analysis with MIT License 5 votes vote down vote up 
/**
 * This method creates the Highlight object that also indicates which value of a stacked BarEntry has been
 * selected.
 *
 * @param high the Highlight to work with looking for stacked values
 * @param set
 * @param xVal
 * @param yVal
 * @return
 */
public Highlight getStackedHighlight(Highlight high, IBarDataSet set, float xVal, float yVal) {

    BarEntry entry = set.getEntryForXValue(xVal, yVal);

    if (entry == null)
        return null;

    // not stacked
    if (entry.getYVals() == null) {
        return high;
    } else {
        Range[] ranges = entry.getRanges();

        if (ranges.length > 0) {
            int stackIndex = getClosestStackIndex(ranges, yVal);

            MPPointD pixels = mChart.getTransformer(set.getAxisDependency()).getPixelForValues(high.getX(), ranges[stackIndex].to);

            Highlight stackedHigh = new Highlight(
                    entry.getX(),
                    entry.getY(),
                    (float) pixels.x,
                    (float) pixels.y,
                    high.getDataSetIndex(),
                    stackIndex,
                    high.getAxis()
            );

            MPPointD.recycleInstance(pixels);

            return stackedHigh;
        }
    }

    return null;
}
Example 9
Source File: BarHighlighter.java    From android-kline with Apache License 2.0 5 votes vote down vote up 
/**
 * This method creates the Highlight object that also indicates which value of a stacked BarEntry has been
 * selected.
 *
 * @param high the Highlight to work with looking for stacked values
 * @param set
 * @param xVal
 * @param yVal
 * @return
 */
public Highlight getStackedHighlight(Highlight high, IBarDataSet set, float xVal, float yVal) {

    BarEntry entry = set.getEntryForXValue(xVal, yVal);

    if (entry == null)
        return null;

    // not stacked
    if (entry.getYVals() == null) {
        return high;
    } else {
        Range[] ranges = entry.getRanges();

        if (ranges.length > 0) {
            int stackIndex = getClosestStackIndex(ranges, yVal);

            MPPointD pixels = mChart.getTransformer(set.getAxisDependency()).getPixelForValues(high.getX(), ranges[stackIndex].to);

            Highlight stackedHigh = new Highlight(
                    entry.getX(),
                    entry.getY(),
                    (float) pixels.x,
                    (float) pixels.y,
                    high.getDataSetIndex(),
                    stackIndex,
                    high.getAxis()
            );

            MPPointD.recycleInstance(pixels);

            return stackedHigh;
        }
    }

    return null;
}