Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Explain the Stroke Type property of 2D shapes in JavaFX
The stroke type property of a shape specifies the type of its boundary line. You can set the stroke type using the setStrokeType() method of the javafx.scene.shape.Shape class.
JavaFX supports three kinds of strokes represented by three constants of the Enum named StrokeType they are −
StrokeType.INSIDE − Draws the boundary inside the shape.
StrokeType.OUTSIDE − Draws the boundary outside the shape.
StrokeType.CENTERED − Draws the boundary such that the edge of the shape passes through the center of it.
To set a boundary to a shape you need to pass either of these values as a parameter to the setStrokeType()method.
Example
import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.paint.Color;
import javafx.scene.shape.Polygon;
import javafx.scene.shape.StrokeType;
import javafx.scene.text.Font;
import javafx.scene.text.FontPosture;
import javafx.scene.text.FontWeight;
import javafx.scene.text.Text;
import javafx.stage.Stage;
public class StrokeTypeExample extends Application {
public void start(Stage stage) {
Font font = Font.font("verdana", FontWeight.BOLD, FontPosture.REGULAR, 12);
Text label1 = new Text("Original Image");
label1.setFont(font);
label1.setX(250.0);
label1.setY(125.0);
Polygon rhombus1 = new Polygon(300.0, 0.0, 250.0, 50.0, 300.0, 100.0, 350.0, 50.0);
Text label2 = new Text("Stroke Type: Inside");
label2.setFont(font);
label2.setX(25.0);
label2.setY(275.0);
Polygon rhombus2 = new Polygon(100.0, 150.0, 50.0, 200.0, 100.0, 250.0, 150.0, 200.0);
rhombus2.setStroke(Color.BLUE);
rhombus2.setStrokeWidth(7.0);
rhombus2.setStrokeType(StrokeType.INSIDE);
Text label3 = new Text("Stroke Type: Centered");
label3.setFont(font);
label3.setX(220.0);
label3.setY(275.0);
Polygon rhombus3 = new Polygon(300.0, 150.0, 250.0, 200.0, 300.0, 250.0, 350.0, 200.0);
rhombus3.setStroke(Color.BLUE);
rhombus3.setStrokeWidth(7.0);
rhombus3.setStrokeType(StrokeType.CENTERED);
Text label4 = new Text("Stroke Type: Outside");
label4.setFont(font);
label4.setX(430.0);
label4.setY(275.0);
Polygon rhombus4 = new Polygon(490.0, 150.0, 440, 200.0, 490.0, 250.0, 540.0, 200.0);
rhombus4.setStroke(Color.BLUE);
rhombus4.setStrokeWidth(7.0);
rhombus4.setStrokeType(StrokeType.OUTSIDE);
//Creating a Group object
Group root = new Group(label1, label2, label3, label4, rhombus1, rhombus2, rhombus3, rhombus4);
//Creating a scene object
Scene scene = new Scene(root, 595, 310);
//Setting title to the Stage
stage.setTitle("Stroke Type");
//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
260 Views
Advertisements