Java Transformer.generateTransformedValuesLine方法代码示例

本文整理汇总了Java中com.github.mikephil.charting.utils.Transformer.generateTransformedValuesLine方法的典型用法代码示例。如果您正苦于以下问题：Java Transformer.generateTransformedValuesLine方法的具体用法？Java Transformer.generateTransformedValuesLine怎么用？Java Transformer.generateTransformedValuesLine使用的例子？那么恭喜您, 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类com.github.mikephil.charting.utils.Transformer的用法示例。

在下文中一共展示了Transformer.generateTransformedValuesLine方法的5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: drawValues

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

    if (mChart.getLineData().getYValCount() < mChart.getMaxVisibleCount()
            * mViewPortHandler.getScaleX()) {

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

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

            ILineDataSet dataSet = dataSets.get(i);

            if (!dataSet.isDrawValuesEnabled() || dataSet.getEntryCount() == 0)
                continue;

            // apply the text-styling defined by the DataSet
            applyValueTextStyle(dataSet);

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

            // make sure the values do not interfear with the circles
            int valOffset = (int) (dataSet.getCircleRadius() * 1.75f);

            if (!dataSet.isDrawCirclesEnabled())
                valOffset = valOffset / 2;

            int entryCount = dataSet.getEntryCount();

            Entry entryFrom = dataSet.getEntryForXIndex((mMinX < 0) ? 0 : mMinX, DataSet.Rounding.DOWN);
            Entry entryTo = dataSet.getEntryForXIndex(mMaxX, DataSet.Rounding.UP);

            int minx = Math.max(dataSet.getEntryIndex(entryFrom), 0);
            int maxx = Math.min(dataSet.getEntryIndex(entryTo) + 1, entryCount);

            float[] positions = trans.generateTransformedValuesLine(
                    dataSet, mAnimator.getPhaseX(), mAnimator.getPhaseY(), minx, maxx);

            for (int j = 0; j < positions.length; j += 2) {

                float x = positions[j];
                float y = positions[j + 1];

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

                if (!mViewPortHandler.isInBoundsLeft(x) || !mViewPortHandler.isInBoundsY(y))
                    continue;

                Entry entry = dataSet.getEntryForIndex(j / 2 + minx);

                drawValue(c, dataSet.getValueFormatter(), entry.getVal(), entry, i, x,
                        y - valOffset, dataSet.getValueTextColor(j / 2));
            }
        }
    }
}

开发者ID:rahulmaddineni，项目名称:Stayfit，代码行数:57，代码来源:LineChartRenderer.java

示例2: drawValues

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

    if (mChart.getLineData().getYValCount() < mChart.getMaxVisibleCount()
            * mViewPortHandler.getScaleX()) {

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

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

            ILineDataSet dataSet = dataSets.get(i);

            if (!dataSet.isDrawValuesEnabled() || dataSet.getEntryCount() == 0)
                continue;

            // apply the text-styling defined by the DataSet
            applyValueTextStyle(dataSet);

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

            // make sure the values do not interfear with the circles
            int valOffset = (int) (dataSet.getCircleRadius() * 1.75f);

            if (!dataSet.isDrawCirclesEnabled())
                valOffset = valOffset / 2;

            int entryCount = dataSet.getEntryCount();

            Entry entryFrom = dataSet.getEntryForXIndex((mMinX < 0) ? 0 : mMinX,
                    DataSet.Rounding.DOWN);
            Entry entryTo = dataSet.getEntryForXIndex(mMaxX, DataSet.Rounding.UP);

            int diff = (entryFrom == entryTo) ? 1 : 0;
            if (dataSet.getMode() == LineDataSet.Mode.CUBIC_BEZIER)
                diff += 1;

            int minx = Math.max(dataSet.getEntryIndex(entryFrom) - diff, 0);
            int maxx = Math.min(Math.max(minx + 2, dataSet.getEntryIndex(entryTo) + 1), entryCount);

            float[] positions = trans.generateTransformedValuesLine(
                    dataSet, mAnimator.getPhaseX(), mAnimator.getPhaseY(), minx, maxx);

            for (int j = 0; j < positions.length; j += 2) {

                float x = positions[j];
                float y = positions[j + 1];

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

                if (!mViewPortHandler.isInBoundsLeft(x) || !mViewPortHandler.isInBoundsY(y))
                    continue;

                Entry entry = dataSet.getEntryForIndex(j / 2 + minx);

                drawValue(c, dataSet.getValueFormatter(), entry.getVal(), entry, i, x,
                        y - valOffset, dataSet.getValueTextColor(j / 2));
            }
        }
    }
}

开发者ID:pencil-box，项目名称:NetKnight，代码行数:62，代码来源:LineChartRenderer.java

示例3: drawValues

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

    if (mChart.getLineData().getYValCount() < mChart.getMaxVisibleCount()
            * mViewPortHandler.getScaleX()) {

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

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

            LineDataSet dataSet = dataSets.get(i);

            if (!dataSet.isDrawValuesEnabled() || dataSet.getEntryCount() == 0)
                continue;

            // apply the text-styling defined by the DataSet
            applyValueTextStyle(dataSet);

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

            // make sure the values do not interfear with the circles
            int valOffset = (int) (dataSet.getCircleSize() * 1.75f);

            if (!dataSet.isDrawCirclesEnabled())
                valOffset = valOffset / 2;

            List<Entry> entries = dataSet.getYVals();

            Entry entryFrom = dataSet.getEntryForXIndex(mMinX);
            Entry entryTo = dataSet.getEntryForXIndex(mMaxX);

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

            float[] positions = trans.generateTransformedValuesLine(
                    entries, mAnimator.getPhaseX(), mAnimator.getPhaseY(), minx, maxx);

            for (int j = 0; j < positions.length; j += 2) {

                float x = positions[j];
                float y = positions[j + 1];

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

                if (!mViewPortHandler.isInBoundsLeft(x) || !mViewPortHandler.isInBoundsY(y))
                    continue;

                Entry entry = entries.get(j / 2 + minx);

                drawValue(c, dataSet.getValueFormatter(), entry.getVal(), entry, i, x,
                        y - valOffset);
            }
        }
    }
}

开发者ID:xinpengfei520，项目名称:P2P，代码行数:57，代码来源:LineChartRenderer.java

示例4: drawValues

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

    if (isDrawingValuesAllowed(mChart)) {

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

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

            ILineDataSet dataSet = dataSets.get(i);

            if (!shouldDrawValues(dataSet))
                continue;

            // apply the text-styling defined by the DataSet
            applyValueTextStyle(dataSet);

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

            // make sure the values do not interfear with the circles
            int valOffset = (int) (dataSet.getCircleRadius() * 1.75f);

            if (!dataSet.isDrawCirclesEnabled())
                valOffset = valOffset / 2;

            mXBounds.set(mChart, dataSet);

            float[] positions = trans.generateTransformedValuesLine(dataSet, mAnimator.getPhaseX(), mAnimator
                    .getPhaseY(), mXBounds.min, mXBounds.max);

            for (int j = 0; j < positions.length; j += 2) {

                float x = positions[j];
                float y = positions[j + 1];

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

                if (!mViewPortHandler.isInBoundsLeft(x) || !mViewPortHandler.isInBoundsY(y))
                    continue;

                Entry entry = dataSet.getEntryForIndex(j / 2 + mXBounds.min);

                drawValue(c, dataSet.getValueFormatter(), entry.getY(), entry, i, x,
                        y - valOffset, dataSet.getValueTextColor(j / 2));
            }
        }
    }
}

开发者ID:xsingHu，项目名称:xs-android-architecture，代码行数:50，代码来源:LineChartRenderer.java

示例5: drawValues

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

    if (mChart.getLineData().getYValCount() < mChart.getMaxVisibleCount()
            * mViewPortHandler.getScaleX()) {

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

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

            ILineDataSet dataSet = dataSets.get(i);

            if (!dataSet.isDrawValuesEnabled() || dataSet.getEntryCount() == 0)
                continue;

            // apply the text-styling defined by the DataSet
            applyValueTextStyle(dataSet);

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

            // make sure the values do not interfear with the circles
            int valOffset = (int) (dataSet.getCircleRadius() * 1.75f);

            if (!dataSet.isDrawCirclesEnabled())
                valOffset = valOffset / 2;

            int entryCount = dataSet.getEntryCount();

            Entry entryFrom = dataSet.getEntryForXIndex((mMinX < 0) ? 0 : mMinX,
                    DataSet.Rounding.DOWN);
            Entry entryTo = dataSet.getEntryForXIndex(mMaxX, DataSet.Rounding.UP);

            int diff = (entryFrom == entryTo) ? 1 : 0;
            int minx = Math.max(dataSet.getEntryIndex(entryFrom) - diff, 0);
            int maxx = Math.min(Math.max(minx + 2, dataSet.getEntryIndex(entryTo) + 1), entryCount);

            float[] positions = trans.generateTransformedValuesLine(
                    dataSet, mAnimator.getPhaseX(), mAnimator.getPhaseY(), minx, maxx);

            for (int j = 0; j < positions.length; j += 2) {

                float x = positions[j];
                float y = positions[j + 1];

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

                if (!mViewPortHandler.isInBoundsLeft(x) || !mViewPortHandler.isInBoundsY(y))
                    continue;

                Entry entry = dataSet.getEntryForIndex(j / 2 + minx);

                drawValue(c, dataSet.getValueFormatter(), entry.getVal(), entry, i, x,
                        y - valOffset, dataSet.getValueTextColor(j / 2));
            }
        }
    }
}

开发者ID:muyoumumumu，项目名称:QuShuChe，代码行数:59，代码来源:LineChartRenderer.java

注：本文中的com.github.mikephil.charting.utils.Transformer.generateTransformedValuesLine方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。