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Explain the stroke Dash Offset property of 2D shapes in JavaFX
If the stroke used is a dashing pattern. the strokeDashOffset property specifies the offset into the dashing pattern. i.e. the dash phase defines the point in the dashing pattern that will correspond to the beginning of the stroke.
Example
import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.paint.Color;
import javafx.scene.shape.Line;
import javafx.scene.shape.Polygon;
import javafx.stage.Stage;
public class StrokeDashOffset extends Application {
public void start(Stage stage) {
Line shape1 = new Line(25.0, 50.0, 565.0, 50.0);
shape1.setStroke(Color.BROWN);
shape1.setStrokeWidth(10);
shape1.getStrokeDashArray().addAll(80.0, 70.0, 60.0, 50.0, 40.0);
shape1.setStrokeDashOffset(5);
Polygon shape2 = new Polygon(25.0, 150.0, 565.0, 150.0);
shape2.setStroke(Color.CRIMSON);
shape2.setStrokeWidth(10.0);
shape2.getStrokeDashArray().addAll(80.0, 70.0, 60.0, 50.0, 40.0);
shape2.setStrokeDashOffset(40);
//Creating a Group object
Group root = new Group(shape1, shape2);
//Creating a scene object
Scene scene = new Scene(root, 595, 200);
//Setting title to the Stage
stage.setTitle("Stroke Dash Offset Example");
//Adding scene to the stage
stage.setScene(scene);
//Displaying the contents of the stage
stage.show();
}
public static void main(String args[]){
launch(args);
}
}Output
Updated on: 14-Apr-2020
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