Example usage for javafx.scene.shape Rectangle prefHeight

Introduction

In this page you can find the example usage for javafx.scene.shape Rectangle prefHeight.

Prototype

public double prefHeight(double width) 

Source Link

Document

Returns the node's preferred height for use in layout calculations.

Usage

From source file:Main.java

@Override
public void start(Stage primaryStage) {
    primaryStage.setTitle("Colors");
    Group root = new Group();
    Scene scene = new Scene(root, 350, 300, Color.WHITE);
    Rectangle rectangle = RectangleBuilder.create().x(50).y(50).width(100).height(70).translateY(10).build();

    LinearGradient linearGrad = LinearGradientBuilder.create().startX(50).startY(50).endX(50)
            .endY(50 + rectangle.prefHeight(-1) + 25).proportional(false).cycleMethod(CycleMethod.NO_CYCLE)
            .stops(new Stop(0.1f, Color.rgb(255, 200, 0, .784)), new Stop(1.0f, Color.rgb(0, 0, 0, .784)))
            .build();//from   w w w.  ja v a  2 s.co  m

    rectangle.setFill(linearGrad);
    root.getChildren().add(rectangle);

    primaryStage.setScene(scene);
    primaryStage.show();
}

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