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Java BarData.getDataSetByIndex方法代码示例

本文整理汇总了Java中com.github.mikephil.charting.data.BarData.getDataSetByIndex方法的典型用法代码示例。如果您正苦于以下问题:Java BarData.getDataSetByIndex方法的具体用法?Java BarData.getDataSetByIndex怎么用?Java BarData.getDataSetByIndex使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在com.github.mikephil.charting.data.BarData的用法示例。


在下文中一共展示了BarData.getDataSetByIndex方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: getHighlight

import com.github.mikephil.charting.data.BarData; //导入方法依赖的package包/类
@Override
public Highlight getHighlight(float x, float y) {
    Highlight high = super.getHighlight(x, y);

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

    MPPointD pos = getValsForTouch(x, y);

    BarData barData = mChart.getBarData();

    IBarDataSet set = barData.getDataSetByIndex(high.getDataSetIndex());
    if (set.isStacked()) {

        return getStackedHighlight(high,
                set,
                (float) pos.x,
                (float) pos.y);
    }

    MPPointD.recycleInstance(pos);

    return high;
}
 
开发者ID:weiwenqiang,项目名称:GitHub,代码行数:26,代码来源:BarHighlighter.java

示例2: getHighlight

import com.github.mikephil.charting.data.BarData; //导入方法依赖的package包/类
@Override
public Highlight getHighlight(float x, float y) {

	BarData barData = mChart.getBarData();

	MPPointD pos = getValsForTouch(y, x);

	Highlight high = getHighlightForX((float) pos.y, y, x);
	if (high == null)
		return null;

	IBarDataSet set = barData.getDataSetByIndex(high.getDataSetIndex());
	if (set.isStacked()) {

		return getStackedHighlight(high,
				set,
				(float) pos.y,
				(float) pos.x);
	}

	MPPointD.recycleInstance(pos);

	return high;
}
 
开发者ID:weiwenqiang,项目名称:GitHub,代码行数:25,代码来源:HorizontalBarHighlighter.java

示例3: insertChartSample

import com.github.mikephil.charting.data.BarData; //导入方法依赖的package包/类
/**
 * Procedure to add last DetailsData sample to chart.
 * @param data
 * @param chart
 */
private void insertChartSample(DetailsData data, BarChart chart, @Nullable Beacon beacon) {
    data.insertAndUpdate(beacon);
    BarData barData = chart.getData();
    BarDataSet set = barData.getDataSetByIndex(0);
    if(set.getEntryCount() == mPresenter.getSamplesCount()) {
        barData.removeXValue(0);
        set.removeEntry(0);
        for (Entry entry : set.getYVals()) {
            entry.setXIndex(entry.getXIndex() - 1);
        }
    }
    barData.addXValue(" ");
    BarEntry newEntry = new BarEntry(
            data.getCurrentValue(mPresenter.getMode()),
            set.getEntryCount());
    barData.addEntry(newEntry, 0);
    setChartRange(chart, data, mPresenter.getAutoscale());
    setChartAverage(chart, data, mPresenter.getAverage());

    chart.notifyDataSetChanged();
    chart.invalidate();
}
 
开发者ID:stanleyguevara,项目名称:beaconradar,代码行数:28,代码来源:DetailsActivity.java

示例4: initBuffers

import com.github.mikephil.charting.data.BarData; //导入方法依赖的package包/类
@Override
public void initBuffers() {

    BarData barData = mChart.getBarData();
    mBarBuffers = new BarBuffer[barData.getDataSetCount()];

    for (int i = 0; i < mBarBuffers.length; i++) {
        IBarDataSet set = barData.getDataSetByIndex(i);
        mBarBuffers[i] = new BarBuffer(set.getEntryCount() * 4 * (set.isStacked() ? set.getStackSize() : 1),
                barData.getDataSetCount(), set.isStacked());
    }
}
 
开发者ID:weiwenqiang,项目名称:GitHub,代码行数:13,代码来源:BarChartRenderer.java

示例5: drawData

import com.github.mikephil.charting.data.BarData; //导入方法依赖的package包/类
@Override
public void drawData(Canvas c) {

    BarData barData = mChart.getBarData();

    for (int i = 0; i < barData.getDataSetCount(); i++) {

        IBarDataSet set = barData.getDataSetByIndex(i);

        if (set.isVisible()) {
            drawDataSet(c, set, i);
        }
    }
}
 
开发者ID:weiwenqiang,项目名称:GitHub,代码行数:15,代码来源:BarChartRenderer.java

示例6: initBuffers

import com.github.mikephil.charting.data.BarData; //导入方法依赖的package包/类
@Override
public void initBuffers() {

    BarData barData = mChart.getBarData();
    mBarBuffers = new HorizontalBarBuffer[barData.getDataSetCount()];

    for (int i = 0; i < mBarBuffers.length; i++) {
        IBarDataSet set = barData.getDataSetByIndex(i);
        mBarBuffers[i] = new HorizontalBarBuffer(set.getEntryCount() * 4 * (set.isStacked() ? set.getStackSize() : 1),
                barData.getDataSetCount(), set.isStacked());
    }
}
 
开发者ID:weiwenqiang,项目名称:GitHub,代码行数:13,代码来源:HorizontalBarChartRenderer.java

示例7: initBuffers

import com.github.mikephil.charting.data.BarData; //导入方法依赖的package包/类
@Override
public void initBuffers() {

    BarData barData = mChart.getBarData();
    mBarBuffers = new BarBuffer[barData.getDataSetCount()];

    for (int i = 0; i < mBarBuffers.length; i++) {
        IBarDataSet set = barData.getDataSetByIndex(i);
        mBarBuffers[i] = new BarBuffer(set.getEntryCount() * 4 * (set.isStacked() ? set.getStackSize() : 1),
                barData.getGroupSpace(),
                barData.getDataSetCount(), set.isStacked());
    }
}
 
开发者ID:rahulmaddineni,项目名称:Stayfit,代码行数:14,代码来源:BarChartRenderer.java

示例8: drawData

import com.github.mikephil.charting.data.BarData; //导入方法依赖的package包/类
@Override
public void drawData(Canvas c) {

    BarData barData = mChart.getBarData();

    for (int i = 0; i < barData.getDataSetCount(); i++) {

        IBarDataSet set = barData.getDataSetByIndex(i);

        if (set.isVisible() && set.getEntryCount() > 0) {
            drawDataSet(c, set, i);
        }
    }
}
 
开发者ID:rahulmaddineni,项目名称:Stayfit,代码行数:15,代码来源:BarChartRenderer.java

示例9: initBuffers

import com.github.mikephil.charting.data.BarData; //导入方法依赖的package包/类
@Override
public void initBuffers() {

    BarData barData = mChart.getBarData();
    mBarBuffers = new HorizontalBarBuffer[barData.getDataSetCount()];

    for (int i = 0; i < mBarBuffers.length; i++) {
        IBarDataSet set = barData.getDataSetByIndex(i);
        mBarBuffers[i] = new HorizontalBarBuffer(set.getEntryCount() * 4 * (set.isStacked() ? set.getStackSize() : 1),
                barData.getGroupSpace(),
                barData.getDataSetCount(), set.isStacked());
    }
}
 
开发者ID:pencil-box,项目名称:NetKnight,代码行数:14,代码来源:HorizontalBarChartRenderer.java

示例10: drawData

import com.github.mikephil.charting.data.BarData; //导入方法依赖的package包/类
@Override
public void drawData(Canvas c) {

    BarData barData = mChart.getBarData();

    for (int i = 0; i < barData.getDataSetCount(); i++) {

        BarDataSet set = barData.getDataSetByIndex(i);

        if (set.isVisible() && set.getEntryCount() > 0) {
            drawDataSet(c, set, i);
        }
    }
}
 
开发者ID:xinpengfei520,项目名称:P2P,代码行数:15,代码来源:BarChartRenderer.java

示例11: initBuffers

import com.github.mikephil.charting.data.BarData; //导入方法依赖的package包/类
@Override
public void initBuffers() {

    BarData barData = mChart.getBarData();
    mBarBuffers = new HorizontalBarBuffer[barData.getDataSetCount()];

    for (int i = 0; i < mBarBuffers.length; i++) {
        BarDataSet set = barData.getDataSetByIndex(i);
        mBarBuffers[i] = new HorizontalBarBuffer(set.getValueCount() * 4 * set.getStackSize(),
                barData.getGroupSpace(),
                barData.getDataSetCount(), set.isStacked());
    }
}
 
开发者ID:xinpengfei520,项目名称:P2P,代码行数:14,代码来源:HorizontalBarChartRenderer.java

示例12: getHighlight

import com.github.mikephil.charting.data.BarData; //导入方法依赖的package包/类
@Override
public Highlight getHighlight(float x, float y) {

	BarData barData = mChart.getBarData();

	final int xIndex = getXIndex(x);
	final float baseNoSpace = getBase(x);
	final int setCount = barData.getDataSetCount();
	int dataSetIndex = ((int)baseNoSpace) % setCount;

	if (dataSetIndex < 0) {
		dataSetIndex = 0;
	} else if (dataSetIndex >= setCount) {
		dataSetIndex = setCount - 1;
	}

	SelectionDetail selectionDetail = getSelectionDetail(xIndex, y, dataSetIndex);
	if (selectionDetail == null)
		return null;

	IBarDataSet set = barData.getDataSetByIndex(dataSetIndex);
	if (set.isStacked()) {

		float[] pts = new float[2];
		pts[1] = y;

		// take any transformer to determine the x-axis value
		mChart.getTransformer(set.getAxisDependency()).pixelsToValue(pts);

		return getStackedHighlight(selectionDetail,
				set,
				xIndex,
				pts[1]);
	}

	return new Highlight(
			xIndex,
			selectionDetail.value,
			selectionDetail.dataIndex,
			selectionDetail.dataSetIndex,
			-1);
}
 
开发者ID:pencil-box,项目名称:NetKnight,代码行数:43,代码来源:BarHighlighter.java

示例13: getHighlight

import com.github.mikephil.charting.data.BarData; //导入方法依赖的package包/类
@Override
public Highlight getHighlight(float x, float y) {

	BarData barData = mChart.getBarData();

	final int xIndex = getXIndex(x);
	final float baseNoSpace = getBase(x);
	final int setCount = barData.getDataSetCount();
	int dataSetIndex = ((int)baseNoSpace) % setCount;

	if (dataSetIndex < 0) {
		dataSetIndex = 0;
	} else if (dataSetIndex >= setCount) {
		dataSetIndex = setCount - 1;
	}

	SelectionDetail selectionDetail = getSelectionDetail(xIndex, y, dataSetIndex);
	if (selectionDetail == null)
		return null;

	IBarDataSet set = barData.getDataSetByIndex(dataSetIndex);
	if (set.isStacked()) {

		float[] pts = new float[2];
		pts[0] = y;

		// take any transformer to determine the x-axis value
		mChart.getTransformer(set.getAxisDependency()).pixelsToValue(pts);

		return getStackedHighlight(selectionDetail,
				set,
				xIndex,
				pts[0]);
	}

	return new Highlight(
			xIndex,
			selectionDetail.value,
			selectionDetail.dataIndex,
			selectionDetail.dataSetIndex,
			-1);
}
 
开发者ID:pencil-box,项目名称:NetKnight,代码行数:43,代码来源:HorizontalBarHighlighter.java

示例14: drawHighlighted

import com.github.mikephil.charting.data.BarData; //导入方法依赖的package包/类
@Override
public void drawHighlighted(Canvas c, Highlight[] indices) {

    BarData barData = mChart.getBarData();

    for (Highlight high : indices) {

        IBarDataSet set = barData.getDataSetByIndex(high.getDataSetIndex());

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

        BarEntry e = set.getEntryForXValue(high.getX(), high.getY());

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

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

        mHighlightPaint.setColor(set.getHighLightColor());
        mHighlightPaint.setAlpha(set.getHighLightAlpha());

        boolean isStack = (high.getStackIndex() >= 0  && e.isStacked()) ? true : false;

        final float y1;
        final float y2;

        if (isStack) {

            if(mChart.isHighlightFullBarEnabled()) {

                y1 = e.getPositiveSum();
                y2 = -e.getNegativeSum();

            } else {

                Range range = e.getRanges()[high.getStackIndex()];

                y1 = range.from;
                y2 = range.to;
            }

        } else {
            y1 = e.getY();
            y2 = 0.f;
        }

        prepareBarHighlight(e.getX(), y1, y2, barData.getBarWidth() / 2f, trans);

        setHighlightDrawPos(high, mBarRect);

        c.drawRect(mBarRect, mHighlightPaint);
    }
}
 
开发者ID:weiwenqiang,项目名称:GitHub,代码行数:55,代码来源:BarChartRenderer.java

示例15: drawHighlighted

import com.github.mikephil.charting.data.BarData; //导入方法依赖的package包/类
@Override
public void drawHighlighted(Canvas c, Highlight[] indices) {

    BarData barData = mChart.getBarData();

    for (Highlight high : indices) {

        IBarDataSet set = barData.getDataSetByIndex(high.getDataSetIndex());

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

        BarEntry e = set.getEntryForXPos(high.getX());

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

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

        mHighlightPaint.setColor(set.getHighLightColor());
        mHighlightPaint.setAlpha(set.getHighLightAlpha());

        boolean isStack = (high.getStackIndex() >= 0  && e.isStacked()) ? true : false;

        final float y1;
        final float y2;

        if (isStack) {

            if(mChart.isHighlightFullBarEnabled()) {

                y1 = e.getPositiveSum();
                y2 = -e.getNegativeSum();

            } else {

                Range range = e.getRanges()[high.getStackIndex()];

                y1 = range.from;
                y2 = range.to;
            }

        } else {
            y1 = e.getY();
            y2 = 0.f;
        }

        prepareBarHighlight(e.getX(), y1, y2, barData.getBarWidth() / 2f, trans);

        setHighlightDrawPos(high, mBarRect);

        c.drawRect(mBarRect, mHighlightPaint);
    }
}
 
开发者ID:letolab,项目名称:LETO-Toggl_Android,代码行数:55,代码来源:BarChartRenderer.java


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