本文整理汇总了Java中com.github.mikephil.charting.interfaces.datasets.IBubbleDataSet类的典型用法代码示例。如果您正苦于以下问题:Java IBubbleDataSet类的具体用法?Java IBubbleDataSet怎么用?Java IBubbleDataSet使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
IBubbleDataSet类属于com.github.mikephil.charting.interfaces.datasets包,在下文中一共展示了IBubbleDataSet类的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: setData
import com.github.mikephil.charting.interfaces.datasets.IBubbleDataSet; //导入依赖的package包/类
private void setData() {
RealmResults<RealmDemoData> result = mRealm.where(RealmDemoData.class).findAll();
RealmBubbleDataSet<RealmDemoData> set = new RealmBubbleDataSet<RealmDemoData>(result, "xValue", "yValue", "bubbleSize");
set.setLabel("Realm BubbleDataSet");
set.setColors(ColorTemplate.COLORFUL_COLORS, 110);
ArrayList<IBubbleDataSet> dataSets = new ArrayList<IBubbleDataSet>();
dataSets.add(set); // add the dataset
// create a data object with the dataset list
BubbleData data = new BubbleData(dataSets);
styleData(data);
// set data
mChart.setData(data);
mChart.animateY(1400, Easing.EasingOption.EaseInOutQuart);
}
示例2: calcMinMax
import com.github.mikephil.charting.interfaces.datasets.IBubbleDataSet; //导入依赖的package包/类
@Override
protected void calcMinMax() {
super.calcMinMax();
if (mDeltaX == 0 && mData.getYValCount() > 0)
mDeltaX = 1;
mXChartMin = -0.5f;
mXChartMax = (float) mData.getXValCount() - 0.5f;
if (mRenderer != null) {
for (IBubbleDataSet set : mData.getDataSets()) {
final float xmin = set.getXMin();
final float xmax = set.getXMax();
if (xmin < mXChartMin)
mXChartMin = xmin;
if (xmax > mXChartMax)
mXChartMax = xmax;
}
}
mDeltaX = Math.abs(mXChartMax - mXChartMin);
}
示例3: setData
import com.github.mikephil.charting.interfaces.datasets.IBubbleDataSet; //导入依赖的package包/类
private void setData() {
RealmResults<RealmDemoData> result = mRealm.allObjects(RealmDemoData.class);
RealmBubbleDataSet<RealmDemoData> set = new RealmBubbleDataSet<RealmDemoData>(result, "value", "xIndex", "bubbleSize");
set.setLabel("Realm BubbleDataSet");
set.setColors(ColorTemplate.COLORFUL_COLORS, 110);
ArrayList<IBubbleDataSet> dataSets = new ArrayList<IBubbleDataSet>();
dataSets.add(set); // add the dataset
// create a data object with the dataset list
RealmBubbleData data = new RealmBubbleData(result, "xValue", dataSets);
styleData(data);
// set data
mChart.setData(data);
mChart.animateY(1400, Easing.EasingOption.EaseInOutQuart);
}
示例4: calcMinMax
import com.github.mikephil.charting.interfaces.datasets.IBubbleDataSet; //导入依赖的package包/类
@Override
protected void calcMinMax() {
super.calcMinMax();
if (mXAxis.mAxisRange == 0 && mData.getYValCount() > 0)
mXAxis.mAxisRange = 1;
mXAxis.mAxisMinimum = -0.5f;
mXAxis.mAxisMaximum = (float) mData.getXValCount() - 0.5f;
if (mRenderer != null) {
for (IBubbleDataSet set : mData.getDataSets()) {
final float xmin = set.getXMin();
final float xmax = set.getXMax();
if (xmin < mXAxis.mAxisMinimum)
mXAxis.mAxisMinimum = xmin;
if (xmax > mXAxis.mAxisMaximum)
mXAxis.mAxisMaximum = xmax;
}
}
mXAxis.mAxisRange = Math.abs(mXAxis.mAxisMaximum - mXAxis.mAxisMinimum);
}
示例5: drawData
import com.github.mikephil.charting.interfaces.datasets.IBubbleDataSet; //导入依赖的package包/类
@Override
public void drawData(Canvas c) {
BubbleData bubbleData = mChart.getBubbleData();
for (IBubbleDataSet set : bubbleData.getDataSets()) {
if (set.isVisible())
drawDataSet(c, set);
}
}
示例6: generateTransformedValuesBubble
import com.github.mikephil.charting.interfaces.datasets.IBubbleDataSet; //导入依赖的package包/类
/**
* Transforms an List of Entry into a float array containing the x and
* y values transformed with all matrices for the BUBBLECHART.
*
* @param data
* @return
*/
public float[] generateTransformedValuesBubble(IBubbleDataSet data, float phaseY, int from, int to) {
final int count = (to - from + 1) * 2; // (int) Math.ceil((to - from) * phaseX) * 2;
if (valuePointsForGenerateTransformedValuesBubble.length != count) {
valuePointsForGenerateTransformedValuesBubble = new float[count];
}
float[] valuePoints = valuePointsForGenerateTransformedValuesBubble;
for (int j = 0; j < count; j += 2) {
Entry e = data.getEntryForIndex(j / 2 + from);
if (e != null) {
valuePoints[j] = e.getX();
valuePoints[j + 1] = e.getY() * phaseY;
} else {
valuePoints[j] = 0;
valuePoints[j + 1] = 0;
}
}
getValueToPixelMatrix().mapPoints(valuePoints);
return valuePoints;
}
示例7: calcMinMax
import com.github.mikephil.charting.interfaces.datasets.IBubbleDataSet; //导入依赖的package包/类
@Override
protected void calcMinMax() {
super.calcMinMax();
if (getBarData() != null || getCandleData() != null || getBubbleData() != null) {
mXChartMin = -0.5f;
mXChartMax = mData.getXVals().size() - 0.5f;
if (getBubbleData() != null) {
for (IBubbleDataSet set : getBubbleData().getDataSets()) {
final float xmin = set.getXMin();
final float xmax = set.getXMax();
if (xmin < mXChartMin)
mXChartMin = xmin;
if (xmax > mXChartMax)
mXChartMax = xmax;
}
}
}
mDeltaX = Math.abs(mXChartMax - mXChartMin);
if (mDeltaX == 0.f && getLineData() != null && getLineData().getYValCount() > 0) {
mDeltaX = 1.f;
}
}
示例8: drawData
import com.github.mikephil.charting.interfaces.datasets.IBubbleDataSet; //导入依赖的package包/类
@Override
public void drawData(Canvas c) {
BubbleData bubbleData = mChart.getBubbleData();
for (IBubbleDataSet set : bubbleData.getDataSets()) {
if (set.isVisible() && set.getEntryCount() > 0)
drawDataSet(c, set);
}
}
示例9: calcMinMax
import com.github.mikephil.charting.interfaces.datasets.IBubbleDataSet; //导入依赖的package包/类
@Override
protected void calcMinMax() {
super.calcMinMax();
if (getBarData() != null || getCandleData() != null || getBubbleData() != null) {
mXAxis.mAxisMinimum = -0.5f;
mXAxis.mAxisMaximum = mData.getXVals().size() - 0.5f;
if (getBubbleData() != null) {
for (IBubbleDataSet set : getBubbleData().getDataSets()) {
final float xmin = set.getXMin();
final float xmax = set.getXMax();
if (xmin < mXAxis.mAxisMinimum)
mXAxis.mAxisMinimum = xmin;
if (xmax > mXAxis.mAxisMaximum)
mXAxis.mAxisMaximum = xmax;
}
}
}
mXAxis.mAxisRange = Math.abs(mXAxis.mAxisMaximum - mXAxis.mAxisMinimum);
if (mXAxis.mAxisRange == 0.f && getLineData() != null && getLineData().getYValCount() > 0) {
mXAxis.mAxisRange = 1.f;
}
}
示例10: drawData
import com.github.mikephil.charting.interfaces.datasets.IBubbleDataSet; //导入依赖的package包/类
@Override
public void drawData(Canvas c) {
BubbleData bubbleData = mChart.getBubbleData();
IBubbleDataSet set;
List<IBubbleDataSet> dataSets = bubbleData.getDataSets();
int setCount = dataSets.size();
for (int i = 0; i < setCount; i++) {
set = dataSets.get(i);
if (set.isVisible())
drawDataSet(c, set);
}
}
示例11: BubbleData
import com.github.mikephil.charting.interfaces.datasets.IBubbleDataSet; //导入依赖的package包/类
public BubbleData(IBubbleDataSet... dataSets) {
super(dataSets);
}
示例12: drawHighlighted
import com.github.mikephil.charting.interfaces.datasets.IBubbleDataSet; //导入依赖的package包/类
@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);
}
}
示例13: BubbleData
import com.github.mikephil.charting.interfaces.datasets.IBubbleDataSet; //导入依赖的package包/类
public BubbleData(List<String> xVals, List<IBubbleDataSet> dataSets) {
super(xVals, dataSets);
}
示例14: toList
import com.github.mikephil.charting.interfaces.datasets.IBubbleDataSet; //导入依赖的package包/类
private static List<IBubbleDataSet> toList(IBubbleDataSet dataSet) {
List<IBubbleDataSet> sets = new ArrayList<IBubbleDataSet>();
sets.add(dataSet);
return sets;
}
示例15: RealmBubbleData
import com.github.mikephil.charting.interfaces.datasets.IBubbleDataSet; //导入依赖的package包/类
public RealmBubbleData(RealmResults<? extends RealmObject> result, String xValuesField, List<IBubbleDataSet> dataSets) {
super(RealmUtils.toXVals(result, xValuesField), dataSets);
}