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Java LineDataSet.isVisible方法代碼示例

本文整理匯總了Java中com.github.mikephil.charting.data.LineDataSet.isVisible方法的典型用法代碼示例。如果您正苦於以下問題:Java LineDataSet.isVisible方法的具體用法?Java LineDataSet.isVisible怎麽用?Java LineDataSet.isVisible使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在com.github.mikephil.charting.data.LineDataSet的用法示例。


在下文中一共展示了LineDataSet.isVisible方法的2個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: drawData

import com.github.mikephil.charting.data.LineDataSet; //導入方法依賴的package包/類
@Override
public void drawData(Canvas c) {

    int width = (int) mViewPortHandler.getChartWidth();
    int height = (int) mViewPortHandler.getChartHeight();

    if (mDrawBitmap == null
            || (mDrawBitmap.getWidth() != width)
            || (mDrawBitmap.getHeight() != height)) {

        if (width > 0 && height > 0) {

            mDrawBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_4444);
            mBitmapCanvas = new Canvas(mDrawBitmap);
        } else
            return;
    }

    mDrawBitmap.eraseColor(Color.TRANSPARENT);

    LineData lineData = mChart.getLineData();

    for (LineDataSet set : lineData.getDataSets()) {

        if (set.isVisible() && set.getEntryCount() > 0)
            drawDataSet(c, set);
    }

    c.drawBitmap(mDrawBitmap, 0, 0, mRenderPaint);
}
 
開發者ID:xinpengfei520,項目名稱:P2P,代碼行數:31,代碼來源:LineChartRenderer.java

示例2: drawCircles

import com.github.mikephil.charting.data.LineDataSet; //導入方法依賴的package包/類
protected void drawCircles(Canvas c) {

        mRenderPaint.setStyle(Paint.Style.FILL);

        float phaseX = mAnimator.getPhaseX();
        float phaseY = mAnimator.getPhaseY();

        List<LineDataSet> dataSets = mChart.getLineData().getDataSets();

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

            LineDataSet dataSet = dataSets.get(i);

            if (!dataSet.isVisible() || !dataSet.isDrawCirclesEnabled())
                continue;

            mCirclePaintInner.setColor(dataSet.getCircleHoleColor());

            Transformer trans = mChart.getTransformer(dataSet.getAxisDependency());
            List<Entry> entries = dataSet.getYVals();

            Entry entryFrom = dataSet.getEntryForXIndex((mMinX < 0) ? 0 : mMinX);
            Entry entryTo = dataSet.getEntryForXIndex(mMaxX);

            int minx = Math.max(dataSet.getEntryPosition(entryFrom), 0);
            int maxx = Math.min(dataSet.getEntryPosition(entryTo) + 1, entries.size());

            CircleBuffer buffer = mCircleBuffers[i];
            buffer.setPhases(phaseX, phaseY);
            buffer.limitFrom(minx);
            buffer.limitTo(maxx);
            buffer.feed(entries);

            trans.pointValuesToPixel(buffer.buffer);

            float halfsize = dataSet.getCircleSize() / 2f;

            for (int j = 0, count = (int) Math.ceil((maxx - minx) * phaseX + minx) * 2; j < count; j += 2) {

                float x = buffer.buffer[j];
                float y = buffer.buffer[j + 1];

                if (!mViewPortHandler.isInBoundsRight(x))
                    break;

                // make sure the circles don't do shitty things outside
                // bounds
                if (!mViewPortHandler.isInBoundsLeft(x) || !mViewPortHandler.isInBoundsY(y))
                    continue;

                int circleColor = dataSet.getCircleColor(j / 2 + minx);

                mRenderPaint.setColor(circleColor);

                c.drawCircle(x, y, dataSet.getCircleSize(),
                        mRenderPaint);

                if (dataSet.isDrawCircleHoleEnabled()
                        && circleColor != mCirclePaintInner.getColor())
                    c.drawCircle(x, y,
                            halfsize,
                            mCirclePaintInner);
            }
        }
    }
 
開發者ID:xinpengfei520,項目名稱:P2P,代碼行數:66,代碼來源:LineChartRenderer.java


注:本文中的com.github.mikephil.charting.data.LineDataSet.isVisible方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。