本文整理汇总了Java中javafx.scene.Node.setOpacity方法的典型用法代码示例。如果您正苦于以下问题：Java Node.setOpacity方法的具体用法？Java Node.setOpacity怎么用？Java Node.setOpacity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类javafx.scene.Node的用法示例。
在下文中一共展示了Node.setOpacity方法的6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: dataItemAdded
import javafx.scene.Node; //导入方法依赖的package包/类
@Override protected void dataItemAdded(Series<Number, Number> series, int itemIndex, Data<Number, Number> item) {
Node candle = createCandle(getData().indexOf(series), item, itemIndex);
if (shouldAnimate()) {
candle.setOpacity(0);
getPlotChildren().add(candle);
// fade in new candle
FadeTransition ft = new FadeTransition(Duration.millis(500), candle);
ft.setToValue(1);
ft.play();
} else {
getPlotChildren().add(candle);
}
// always draw average line on top
if (series.getNode() != null) {
series.getNode().toFront();
}
}
示例2: seriesAdded
import javafx.scene.Node; //导入方法依赖的package包/类
@Override protected void seriesAdded(Series<Number, Number> series, int seriesIndex) {
// handle any data already in series
for (int j = 0; j < series.getData().size(); j++) {
Data item = series.getData().get(j);
Node candle = createCandle(seriesIndex, item, j);
if (shouldAnimate()) {
candle.setOpacity(0);
getPlotChildren().add(candle);
// fade in new candle
FadeTransition ft = new FadeTransition(Duration.millis(500), candle);
ft.setToValue(1);
ft.play();
} else {
getPlotChildren().add(candle);
}
}
// create series path
Path seriesPath = new Path();
seriesPath.getStyleClass().setAll("candlestick-average-line", "series" + seriesIndex);
series.setNode(seriesPath);
getPlotChildren().add(seriesPath);
}
示例3: seriesAdded
import javafx.scene.Node; //导入方法依赖的package包/类
@Override
protected void seriesAdded(Series<X, Y> series, int seriesIndex) {
// create new path for series
Path seriesLine = new Path();
seriesLine.setStrokeLineJoin(StrokeLineJoin.BEVEL);
series.setNode(seriesLine);
// create series Y multiplier
DoubleProperty seriesYAnimMultiplier = new SimpleDoubleProperty(this, "seriesYMultiplier");
seriesYMultiplierMap.put(series, seriesYAnimMultiplier);
// handle any data already in series
if (shouldAnimate()) {
seriesLine.setOpacity(0);
seriesYAnimMultiplier.setValue(0d);
} else {
seriesYAnimMultiplier.setValue(1d);
}
getPlotChildren().add(seriesLine);
List<KeyFrame> keyFrames = new ArrayList<KeyFrame>();
if (shouldAnimate()) {
// animate in new series
keyFrames.add(new KeyFrame(Duration.ZERO, new KeyValue(seriesLine.opacityProperty(), 0),
new KeyValue(seriesYAnimMultiplier, 0)));
keyFrames.add(new KeyFrame(Duration.millis(200), new KeyValue(seriesLine.opacityProperty(), 1)));
keyFrames.add(new KeyFrame(Duration.millis(500), new KeyValue(seriesYAnimMultiplier, 1)));
}
for (int j = 0; j < series.getData().size(); j++) {
Data<X, Y> item = series.getData().get(j);
final Node symbol = createSymbol(series, seriesIndex, item, j);
if (symbol != null) {
if (shouldAnimate())
symbol.setOpacity(0);
getPlotChildren().add(symbol);
if (shouldAnimate()) {
// fade in new symbol
keyFrames.add(new KeyFrame(Duration.ZERO, new KeyValue(symbol.opacityProperty(), 0)));
keyFrames.add(new KeyFrame(Duration.millis(200), new KeyValue(symbol.opacityProperty(), 1)));
}
}
}
if (shouldAnimate())
animate(keyFrames.toArray(new KeyFrame[keyFrames.size()]));
}
示例4: apply
import javafx.scene.Node; //导入方法依赖的package包/类
public void apply(ObservableBooleanValue trigger, Node node) {
this.trigger = trigger;
this.node = node;
configureTransition(node);
node.getProperties().put(ANIMATION_TRIGGER_KEY, trigger); // Prevents trigger from being garbage collected.
trigger.addListener(triggerChangeListener);
node.setOpacity(trigger.get() ? to : from);
}
示例5: dataItemAdded
import javafx.scene.Node; //导入方法依赖的package包/类
@Override
protected void dataItemAdded(Series<X, Y> series, int itemIndex, Data<X, Y> item) {
final Node symbol = createSymbol(series, getData().indexOf(series), item, itemIndex);
if (shouldAnimate()) {
boolean animate = false;
if (itemIndex > 0 && itemIndex < (series.getData().size() - 1)) {
animate = true;
Data<X, Y> p1 = series.getData().get(itemIndex - 1);
Data<X, Y> p2 = series.getData().get(itemIndex + 1);
double x1 = getXAxis().toNumericValue(p1.getXValue());
double y1 = getY1Axis().toNumericValue(p1.getYValue());
double x3 = getXAxis().toNumericValue(p2.getXValue());
double y3 = getY1Axis().toNumericValue(p2.getYValue());
double x2 = getXAxis().toNumericValue(item.getXValue());
double y2 = getY1Axis().toNumericValue(item.getYValue());
// //1. y intercept of the line : y = ((y3-y1)/(x3-x1)) * x2 + (x3y1 - y3x1)/(x3
// -x1)
double y = ((y3 - y1) / (x3 - x1)) * x2 + (x3 * y1 - y3 * x1) / (x3 - x1);
item.setCurrentY(getY1Axis().toRealValue(y));
item.setCurrentX(getXAxis().toRealValue(x2));
// 2. we can simply use the midpoint on the line as well..
// double x = (x3 + x1)/2;
// double y = (y3 + y1)/2;
// item.setCurrentX(x);
// item.setCurrentY(y);
} else if (itemIndex == 0 && series.getData().size() > 1) {
animate = true;
item.setCurrentX(series.getData().get(1).getXValue());
item.setCurrentY(series.getData().get(1).getYValue());
} else if (itemIndex == (series.getData().size() - 1) && series.getData().size() > 1) {
animate = true;
int last = series.getData().size() - 2;
item.setCurrentX(series.getData().get(last).getXValue());
item.setCurrentY(series.getData().get(last).getYValue());
}
if (symbol != null) {
// fade in new symbol
symbol.setOpacity(0);
getPlotChildren().add(symbol);
FadeTransition ft = new FadeTransition(Duration.millis(500), symbol);
ft.setToValue(1);
ft.play();
}
if (animate) {
animate(new KeyFrame(Duration.ZERO, (e) -> {
if (symbol != null && !getPlotChildren().contains(symbol)) {
getPlotChildren().add(symbol);
}
}, new KeyValue(item.currentYProperty(), item.getCurrentY()),
new KeyValue(item.currentXProperty(), item.getCurrentX())),
new KeyFrame(Duration.millis(800),
new KeyValue(item.currentYProperty(), item.getYValue(), Interpolator.EASE_BOTH),
new KeyValue(item.currentXProperty(), item.getXValue(), Interpolator.EASE_BOTH)));
}
} else if (symbol != null) {
getPlotChildren().add(symbol);
}
}
示例6: seriesAdded
import javafx.scene.Node; //导入方法依赖的package包/类
@Override
protected void seriesAdded(MultiAxisChart.Series<X, Y> series, int seriesIndex) {
// create new paths for series
Path seriesLine = new Path();
Path fillPath = new Path();
seriesLine.setStrokeLineJoin(StrokeLineJoin.BEVEL);
Group areaGroup = new Group(fillPath, seriesLine);
series.setNode(areaGroup);
// create series Y multiplier
DoubleProperty seriesYAnimMultiplier = new SimpleDoubleProperty(this, "seriesYMultiplier");
seriesYMultiplierMap.put(series, seriesYAnimMultiplier);
// handle any data already in series
if (shouldAnimate()) {
seriesYAnimMultiplier.setValue(0d);
} else {
seriesYAnimMultiplier.setValue(1d);
}
getPlotChildren().add(areaGroup);
List<KeyFrame> keyFrames = new ArrayList<KeyFrame>();
if (shouldAnimate()) {
// animate in new series
keyFrames.add(new KeyFrame(Duration.ZERO, new KeyValue(areaGroup.opacityProperty(), 0),
new KeyValue(seriesYAnimMultiplier, 0)));
keyFrames.add(new KeyFrame(Duration.millis(200), new KeyValue(areaGroup.opacityProperty(), 1)));
keyFrames.add(new KeyFrame(Duration.millis(500), new KeyValue(seriesYAnimMultiplier, 1)));
}
for (int j = 0; j < series.getData().size(); j++) {
Data<X, Y> item = series.getData().get(j);
final Node symbol = createSymbol(series, seriesIndex, item, j);
if (symbol != null) {
if (shouldAnimate()) {
symbol.setOpacity(0);
getPlotChildren().add(symbol);
// fade in new symbol
keyFrames.add(new KeyFrame(Duration.ZERO, new KeyValue(symbol.opacityProperty(), 0)));
keyFrames.add(new KeyFrame(Duration.millis(200), new KeyValue(symbol.opacityProperty(), 1)));
} else {
getPlotChildren().add(symbol);
}
}
}
if (shouldAnimate())
animate(keyFrames.toArray(new KeyFrame[keyFrames.size()]));
}