本文整理匯總了Java中javafx.beans.property.SimpleDoubleProperty.set方法的典型用法代碼示例。如果您正苦於以下問題：Java SimpleDoubleProperty.set方法的具體用法？Java SimpleDoubleProperty.set怎麽用？Java SimpleDoubleProperty.set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類javafx.beans.property.SimpleDoubleProperty的用法示例。
在下文中一共展示了SimpleDoubleProperty.set方法的1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: createStretchingImagePane
import javafx.beans.property.SimpleDoubleProperty; //導入方法依賴的package包/類
public static StackPane createStretchingImagePane(final String image, final Scene scene)
{
// the amount of work required to emulate the GinENGINE background scaler was quite excessive :/
final ImageView backgroundImageView = new ImageView(JavaFxHelper.buildResourcePath(image));
final double bgWidth = backgroundImageView.getImage().getWidth();
final double bgHeight = backgroundImageView.getImage().getHeight();
final SimpleDoubleProperty scaledWidth = new SimpleDoubleProperty();
final SimpleDoubleProperty scaledHeight = new SimpleDoubleProperty();
ChangeListener<? super Number> chl = new ChangeListener<Number>()
{
@Override
public void changed(ObservableValue<? extends Number> observable, Number oldValue, Number newValue)
{
double scalingFactor = Math.max((scene.widthProperty().get() / bgWidth), (scene.heightProperty().get() / bgHeight));
scaledWidth.set(bgWidth * scalingFactor);
scaledHeight.set(bgHeight * scalingFactor);
}
};
scene.widthProperty().addListener(chl);
scene.heightProperty().addListener(chl);
chl.changed(null, null, null);
backgroundImageView.setPreserveRatio(true);
backgroundImageView.fitWidthProperty().bind(scaledWidth);
backgroundImageView.fitHeightProperty().bind(scaledHeight);
StackPane backgroundImageStack = new StackPane();
backgroundImageStack.getChildren().add(backgroundImageView);
return backgroundImageStack;
}