Java Code Examples for com.github.mikephil.charting.data.BubbleEntry#getY()

The following examples show how to use com.github.mikephil.charting.data.BubbleEntry#getY() . 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: BubbleChartRenderer.java From StockChart-MPAndroidChart with MIT License

4 votes

@Override
public void drawHighlighted(Canvas c, Highlight[] indices) {

    BubbleData bubbleData = mChart.getBubbleData();

    float phaseY = mAnimator.getPhaseY();

    for (Highlight high : indices) {

        IBubbleDataSet set = bubbleData.getDataSetByIndex(high.getDataSetIndex());

        if (set == null || !set.isHighlightEnabled()) {
            continue;
        }

        final BubbleEntry entry = set.getEntryForXValue(high.getX(), high.getY());

        if (entry.getY() != high.getY()) {
            continue;
        }

        if (!isInBoundsX(entry, set)) {
            continue;
        }

        Transformer trans = mChart.getTransformer(set.getAxisDependency());

        sizeBuffer[0] = 0f;
        sizeBuffer[2] = 1f;

        trans.pointValuesToPixel(sizeBuffer);

        boolean normalizeSize = set.isNormalizeSizeEnabled();

        // calcualte the full width of 1 step on the x-axis
        final float maxBubbleWidth = Math.abs(sizeBuffer[2] - sizeBuffer[0]);
        final float maxBubbleHeight = Math.abs(
                mViewPortHandler.contentBottom() - mViewPortHandler.contentTop());
        final float referenceSize = Math.min(maxBubbleHeight, maxBubbleWidth);

        pointBuffer[0] = entry.getX();
        pointBuffer[1] = (entry.getY()) * phaseY;
        trans.pointValuesToPixel(pointBuffer);

        high.setDraw(pointBuffer[0], pointBuffer[1]);

        float shapeHalf = getShapeSize(entry.getSize(),
                set.getMaxSize(),
                referenceSize,
                normalizeSize) / 2f;

        if (!mViewPortHandler.isInBoundsTop(pointBuffer[1] + shapeHalf)
                || !mViewPortHandler.isInBoundsBottom(pointBuffer[1] - shapeHalf)) {
            continue;
        }

        if (!mViewPortHandler.isInBoundsLeft(pointBuffer[0] + shapeHalf)) {
            continue;
        }

        if (!mViewPortHandler.isInBoundsRight(pointBuffer[0] - shapeHalf)) {
            break;
        }

        final int originalColor = set.getColor((int) entry.getX());

        Color.RGBToHSV(Color.red(originalColor), Color.green(originalColor),
                Color.blue(originalColor), _hsvBuffer);
        _hsvBuffer[2] *= 0.5f;
        final int color = Color.HSVToColor(Color.alpha(originalColor), _hsvBuffer);

        mHighlightPaint.setColor(color);
        mHighlightPaint.setStrokeWidth(set.getHighlightCircleWidth());
        c.drawCircle(pointBuffer[0], pointBuffer[1], shapeHalf, mHighlightPaint);
    }
}

Example 2

Source File: BubbleChartRenderer.java From Ticket-Analysis with MIT License

4 votes

@Override
public void drawHighlighted(Canvas c, Highlight[] indices) {

    BubbleData bubbleData = mChart.getBubbleData();

    float phaseY = mAnimator.getPhaseY();

    for (Highlight high : indices) {

        IBubbleDataSet set = bubbleData.getDataSetByIndex(high.getDataSetIndex());

        if (set == null || !set.isHighlightEnabled())
            continue;

        final BubbleEntry entry = set.getEntryForXValue(high.getX(), high.getY());

        if (entry.getY() != high.getY())
            continue;

        if (!isInBoundsX(entry, set))
            continue;

        Transformer trans = mChart.getTransformer(set.getAxisDependency());

        sizeBuffer[0] = 0f;
        sizeBuffer[2] = 1f;

        trans.pointValuesToPixel(sizeBuffer);

        boolean normalizeSize = set.isNormalizeSizeEnabled();

        // calcualte the full width of 1 step on the x-axis
        final float maxBubbleWidth = Math.abs(sizeBuffer[2] - sizeBuffer[0]);
        final float maxBubbleHeight = Math.abs(
                mViewPortHandler.contentBottom() - mViewPortHandler.contentTop());
        final float referenceSize = Math.min(maxBubbleHeight, maxBubbleWidth);

        pointBuffer[0] = entry.getX();
        pointBuffer[1] = (entry.getY()) * phaseY;
        trans.pointValuesToPixel(pointBuffer);

        high.setDraw(pointBuffer[0], pointBuffer[1]);

        float shapeHalf = getShapeSize(entry.getSize(),
                set.getMaxSize(),
                referenceSize,
                normalizeSize) / 2f;

        if (!mViewPortHandler.isInBoundsTop(pointBuffer[1] + shapeHalf)
                || !mViewPortHandler.isInBoundsBottom(pointBuffer[1] - shapeHalf))
            continue;

        if (!mViewPortHandler.isInBoundsLeft(pointBuffer[0] + shapeHalf))
            continue;

        if (!mViewPortHandler.isInBoundsRight(pointBuffer[0] - shapeHalf))
            break;

        final int originalColor = set.getColor((int) entry.getX());

        Color.RGBToHSV(Color.red(originalColor), Color.green(originalColor),
                Color.blue(originalColor), _hsvBuffer);
        _hsvBuffer[2] *= 0.5f;
        final int color = Color.HSVToColor(Color.alpha(originalColor), _hsvBuffer);

        mHighlightPaint.setColor(color);
        mHighlightPaint.setStrokeWidth(set.getHighlightCircleWidth());
        c.drawCircle(pointBuffer[0], pointBuffer[1], shapeHalf, mHighlightPaint);
    }
}

Example 3

Source File: BubbleChartRenderer.java From android-kline with Apache License 2.0

4 votes

@Override
public void drawHighlighted(Canvas c, Highlight[] indices) {

    BubbleData bubbleData = mChart.getBubbleData();

    float phaseY = mAnimator.getPhaseY();

    for (Highlight high : indices) {

        IBubbleDataSet set = bubbleData.getDataSetByIndex(high.getDataSetIndex());

        if (set == null || !set.isHighlightEnabled())
            continue;

        final BubbleEntry entry = set.getEntryForXValue(high.getX(), high.getY());

        if (entry.getY() != high.getY())
            continue;

        if (!isInBoundsX(entry, set))
            continue;

        Transformer trans = mChart.getTransformer(set.getAxisDependency());

        sizeBuffer[0] = 0f;
        sizeBuffer[2] = 1f;

        trans.pointValuesToPixel(sizeBuffer);

        boolean normalizeSize = set.isNormalizeSizeEnabled();

        // calcualte the full width of 1 step on the x-axis
        final float maxBubbleWidth = Math.abs(sizeBuffer[2] - sizeBuffer[0]);
        final float maxBubbleHeight = Math.abs(
                mViewPortHandler.contentBottom() - mViewPortHandler.contentTop());
        final float referenceSize = Math.min(maxBubbleHeight, maxBubbleWidth);

        pointBuffer[0] = entry.getX();
        pointBuffer[1] = (entry.getY()) * phaseY;
        trans.pointValuesToPixel(pointBuffer);

        high.setDraw(pointBuffer[0], pointBuffer[1]);

        float shapeHalf = getShapeSize(entry.getSize(),
                set.getMaxSize(),
                referenceSize,
                normalizeSize) / 2f;

        if (!mViewPortHandler.isInBoundsTop(pointBuffer[1] + shapeHalf)
                || !mViewPortHandler.isInBoundsBottom(pointBuffer[1] - shapeHalf))
            continue;

        if (!mViewPortHandler.isInBoundsLeft(pointBuffer[0] + shapeHalf))
            continue;

        if (!mViewPortHandler.isInBoundsRight(pointBuffer[0] - shapeHalf))
            break;

        final int originalColor = set.getColor((int) entry.getX());

        Color.RGBToHSV(Color.red(originalColor), Color.green(originalColor),
                Color.blue(originalColor), _hsvBuffer);
        _hsvBuffer[2] *= 0.5f;
        final int color = Color.HSVToColor(Color.alpha(originalColor), _hsvBuffer);

        mHighlightPaint.setColor(color);
        mHighlightPaint.setStrokeWidth(set.getHighlightCircleWidth());
        c.drawCircle(pointBuffer[0], pointBuffer[1], shapeHalf, mHighlightPaint);
    }
}

Example 4

Source File: BubbleChartRenderer.java From android-kline with Apache License 2.0

4 votes

@Override
public void drawHighlighted(Canvas c, Highlight[] indices) {

    BubbleData bubbleData = mChart.getBubbleData();

    float phaseY = mAnimator.getPhaseY();

    for (Highlight high : indices) {

        IBubbleDataSet set = bubbleData.getDataSetByIndex(high.getDataSetIndex());

        if (set == null || !set.isHighlightEnabled())
            continue;

        final BubbleEntry entry = set.getEntryForXValue(high.getX(), high.getY());

        if (entry.getY() != high.getY())
            continue;

        if (!isInBoundsX(entry, set))
            continue;

        Transformer trans = mChart.getTransformer(set.getAxisDependency());

        sizeBuffer[0] = 0f;
        sizeBuffer[2] = 1f;

        trans.pointValuesToPixel(sizeBuffer);

        boolean normalizeSize = set.isNormalizeSizeEnabled();

        // calcualte the full width of 1 step on the x-axis
        final float maxBubbleWidth = Math.abs(sizeBuffer[2] - sizeBuffer[0]);
        final float maxBubbleHeight = Math.abs(
                mViewPortHandler.contentBottom() - mViewPortHandler.contentTop());
        final float referenceSize = Math.min(maxBubbleHeight, maxBubbleWidth);

        pointBuffer[0] = entry.getX();
        pointBuffer[1] = (entry.getY()) * phaseY;
        trans.pointValuesToPixel(pointBuffer);

        high.setDraw(pointBuffer[0], pointBuffer[1]);

        float shapeHalf = getShapeSize(entry.getSize(),
                set.getMaxSize(),
                referenceSize,
                normalizeSize) / 2f;

        if (!mViewPortHandler.isInBoundsTop(pointBuffer[1] + shapeHalf)
                || !mViewPortHandler.isInBoundsBottom(pointBuffer[1] - shapeHalf))
            continue;

        if (!mViewPortHandler.isInBoundsLeft(pointBuffer[0] + shapeHalf))
            continue;

        if (!mViewPortHandler.isInBoundsRight(pointBuffer[0] - shapeHalf))
            break;

        final int originalColor = set.getColor((int) entry.getX());

        Color.RGBToHSV(Color.red(originalColor), Color.green(originalColor),
                Color.blue(originalColor), _hsvBuffer);
        _hsvBuffer[2] *= 0.5f;
        final int color = Color.HSVToColor(Color.alpha(originalColor), _hsvBuffer);

        mHighlightPaint.setColor(color);
        mHighlightPaint.setStrokeWidth(set.getHighlightCircleWidth());
        c.drawCircle(pointBuffer[0], pointBuffer[1], shapeHalf, mHighlightPaint);
    }
}

Example 5

Source File: BubbleChartRenderer.java From StockChart-MPAndroidChart with MIT License

2 votes

protected void drawDataSet(Canvas c, IBubbleDataSet dataSet) {

        if (dataSet.getEntryCount() < 1)
            return;

        Transformer trans = mChart.getTransformer(dataSet.getAxisDependency());

        float phaseY = mAnimator.getPhaseY();

        mXBounds.set(mChart, dataSet);

        sizeBuffer[0] = 0f;
        sizeBuffer[2] = 1f;

        trans.pointValuesToPixel(sizeBuffer);

        boolean normalizeSize = dataSet.isNormalizeSizeEnabled();

        // calcualte the full width of 1 step on the x-axis
        final float maxBubbleWidth = Math.abs(sizeBuffer[2] - sizeBuffer[0]);
        final float maxBubbleHeight = Math.abs(mViewPortHandler.contentBottom() - mViewPortHandler.contentTop());
        final float referenceSize = Math.min(maxBubbleHeight, maxBubbleWidth);

        for (int j = mXBounds.min; j <= mXBounds.range + mXBounds.min; j++) {

            final BubbleEntry entry = dataSet.getEntryForIndex(j);

            pointBuffer[0] = entry.getX();
            pointBuffer[1] = (entry.getY()) * phaseY;
            trans.pointValuesToPixel(pointBuffer);

            float shapeHalf = getShapeSize(entry.getSize(), dataSet.getMaxSize(), referenceSize, normalizeSize) / 2f;

            if (!mViewPortHandler.isInBoundsTop(pointBuffer[1] + shapeHalf)
                    || !mViewPortHandler.isInBoundsBottom(pointBuffer[1] - shapeHalf)) {
                continue;
            }

            if (!mViewPortHandler.isInBoundsLeft(pointBuffer[0] + shapeHalf)) {
                continue;
            }

            if (!mViewPortHandler.isInBoundsRight(pointBuffer[0] - shapeHalf)) {
                break;
            }

            final int color = dataSet.getColor((int) entry.getX());

            mRenderPaint.setColor(color);
            c.drawCircle(pointBuffer[0], pointBuffer[1], shapeHalf, mRenderPaint);
        }
    }

Example 6

Source File: BubbleChartRenderer.java From Ticket-Analysis with MIT License

2 votes

protected void drawDataSet(Canvas c, IBubbleDataSet dataSet) {

        Transformer trans = mChart.getTransformer(dataSet.getAxisDependency());

        float phaseY = mAnimator.getPhaseY();

        mXBounds.set(mChart, dataSet);

        sizeBuffer[0] = 0f;
        sizeBuffer[2] = 1f;

        trans.pointValuesToPixel(sizeBuffer);

        boolean normalizeSize = dataSet.isNormalizeSizeEnabled();

        // calcualte the full width of 1 step on the x-axis
        final float maxBubbleWidth = Math.abs(sizeBuffer[2] - sizeBuffer[0]);
        final float maxBubbleHeight = Math.abs(mViewPortHandler.contentBottom() - mViewPortHandler.contentTop());
        final float referenceSize = Math.min(maxBubbleHeight, maxBubbleWidth);

        for (int j = mXBounds.min; j <= mXBounds.range + mXBounds.min; j++) {

            final BubbleEntry entry = dataSet.getEntryForIndex(j);

            pointBuffer[0] = entry.getX();
            pointBuffer[1] = (entry.getY()) * phaseY;
            trans.pointValuesToPixel(pointBuffer);

            float shapeHalf = getShapeSize(entry.getSize(), dataSet.getMaxSize(), referenceSize, normalizeSize) / 2f;

            if (!mViewPortHandler.isInBoundsTop(pointBuffer[1] + shapeHalf)
                    || !mViewPortHandler.isInBoundsBottom(pointBuffer[1] - shapeHalf))
                continue;

            if (!mViewPortHandler.isInBoundsLeft(pointBuffer[0] + shapeHalf))
                continue;

            if (!mViewPortHandler.isInBoundsRight(pointBuffer[0] - shapeHalf))
                break;

            final int color = dataSet.getColor((int) entry.getX());

            mRenderPaint.setColor(color);
            c.drawCircle(pointBuffer[0], pointBuffer[1], shapeHalf, mRenderPaint);
        }
    }

Example 7

Source File: BubbleChartRenderer.java From android-kline with Apache License 2.0

2 votes

protected void drawDataSet(Canvas c, IBubbleDataSet dataSet) {

        Transformer trans = mChart.getTransformer(dataSet.getAxisDependency());

        float phaseY = mAnimator.getPhaseY();

        mXBounds.set(mChart, dataSet);

        sizeBuffer[0] = 0f;
        sizeBuffer[2] = 1f;

        trans.pointValuesToPixel(sizeBuffer);

        boolean normalizeSize = dataSet.isNormalizeSizeEnabled();

        // calcualte the full width of 1 step on the x-axis
        final float maxBubbleWidth = Math.abs(sizeBuffer[2] - sizeBuffer[0]);
        final float maxBubbleHeight = Math.abs(mViewPortHandler.contentBottom() - mViewPortHandler.contentTop());
        final float referenceSize = Math.min(maxBubbleHeight, maxBubbleWidth);

        for (int j = mXBounds.min; j <= mXBounds.range + mXBounds.min; j++) {

            final BubbleEntry entry = dataSet.getEntryForIndex(j);

            pointBuffer[0] = entry.getX();
            pointBuffer[1] = (entry.getY()) * phaseY;
            trans.pointValuesToPixel(pointBuffer);

            float shapeHalf = getShapeSize(entry.getSize(), dataSet.getMaxSize(), referenceSize, normalizeSize) / 2f;

            if (!mViewPortHandler.isInBoundsTop(pointBuffer[1] + shapeHalf)
                    || !mViewPortHandler.isInBoundsBottom(pointBuffer[1] - shapeHalf))
                continue;

            if (!mViewPortHandler.isInBoundsLeft(pointBuffer[0] + shapeHalf))
                continue;

            if (!mViewPortHandler.isInBoundsRight(pointBuffer[0] - shapeHalf))
                break;

            final int color = dataSet.getColor((int) entry.getX());

            mRenderPaint.setColor(color);
            c.drawCircle(pointBuffer[0], pointBuffer[1], shapeHalf, mRenderPaint);
        }
    }

Example 8

Source File: BubbleChartRenderer.java From android-kline with Apache License 2.0

2 votes

protected void drawDataSet(Canvas c, IBubbleDataSet dataSet) {

        Transformer trans = mChart.getTransformer(dataSet.getAxisDependency());

        float phaseY = mAnimator.getPhaseY();

        mXBounds.set(mChart, dataSet);

        sizeBuffer[0] = 0f;
        sizeBuffer[2] = 1f;

        trans.pointValuesToPixel(sizeBuffer);

        boolean normalizeSize = dataSet.isNormalizeSizeEnabled();

        // calcualte the full width of 1 step on the x-axis
        final float maxBubbleWidth = Math.abs(sizeBuffer[2] - sizeBuffer[0]);
        final float maxBubbleHeight = Math.abs(mViewPortHandler.contentBottom() - mViewPortHandler.contentTop());
        final float referenceSize = Math.min(maxBubbleHeight, maxBubbleWidth);

        for (int j = mXBounds.min; j <= mXBounds.range + mXBounds.min; j++) {

            final BubbleEntry entry = dataSet.getEntryForIndex(j);

            pointBuffer[0] = entry.getX();
            pointBuffer[1] = (entry.getY()) * phaseY;
            trans.pointValuesToPixel(pointBuffer);

            float shapeHalf = getShapeSize(entry.getSize(), dataSet.getMaxSize(), referenceSize, normalizeSize) / 2f;

            if (!mViewPortHandler.isInBoundsTop(pointBuffer[1] + shapeHalf)
                    || !mViewPortHandler.isInBoundsBottom(pointBuffer[1] - shapeHalf))
                continue;

            if (!mViewPortHandler.isInBoundsLeft(pointBuffer[0] + shapeHalf))
                continue;

            if (!mViewPortHandler.isInBoundsRight(pointBuffer[0] - shapeHalf))
                break;

            final int color = dataSet.getColor((int) entry.getX());

            mRenderPaint.setColor(color);
            c.drawCircle(pointBuffer[0], pointBuffer[1], shapeHalf, mRenderPaint);
        }
    }