Following are various geometrical shapes that you can draw using JavaFX
Line − A line is a geometrical structure joining two-point. The javafx.scene.shape.The line class represents a line in the XY plane.
Rectangle − A rectangle is a four-sided polygon that has two pairs of parallel and concurrent sides with all interior angles as right angles. The javafx.scene.The Rectangle class represents a rectangle in the XY plane.
Circle − A circle is a line forming a closed loop, every point on which is a fixed distance from a center point. The javafx.scene.The Circle class represents a circle in the XY plane.
Ellipse − An ellipse is defined by two points, each called a focus. If any point on the ellipse is taken, the sum of the distances to the focus points is constant. The javafx.scene.Ellipse's class represents an ellipse in the XY plane.
Polygon − A closed shape formed by a number of coplanar line segments connected end to end is known as a polygon. The javafx.scene.Polygon class represents a polygon in the XY plane.
Polyline − A polyline is the same as a polygon except that a polyline is not closed in the end. Or, a continuous line composed of one or more line segments. The javafx.scene.Polyline class represents a polyline in the XY plane.
Cubic Curve − A cubic curve is a Bezier parametric curve in the XY plane is a curve of degree 3. The javafx.scene.CubicCurve class represents a cubic curve in the XY plane.
QuadCurve − A quadratic curve is a Bezier parametric curve in the XY plane is a curve of degree 2. The javafx.scene.QuadCurve class represents a quad curve in the XY plane.
Arc − An arc is part of a curve. The javafx.scene.Arc class represents an arc in the XY plane.
To create a required shape you need to −
Instantiate the respective class.
Set its properties.
Add the created object to Group.
Example
Following JavaFX Example demonstrates the creation of all the available 2D shapes −
import javafx.application.Application; import javafx.scene.Group; import javafx.scene.Scene; import javafx.stage.Stage; import javafx.scene.shape.Arc; import javafx.scene.shape.ArcType; import javafx.scene.shape.Circle; import javafx.scene.shape.CubicCurve; import javafx.scene.shape.Ellipse; import javafx.scene.shape.Line; import javafx.scene.shape.Polygon; import javafx.scene.shape.Polyline; import javafx.scene.shape.QuadCurve; import javafx.scene.shape.Rectangle; import javafx.scene.text.Font; import javafx.scene.text.FontPosture; import javafx.scene.text.FontWeight; import javafx.scene.text.Text; public class JavaFXShapes extends Application { public void start(Stage stage) { Font font = Font.font("verdana", FontWeight.BOLD, FontPosture.REGULAR, 12); Text cirText = new Text("Circle"); cirText.setFont(font); cirText.setX(50); cirText.setY(130); Text rectText = new Text("Rectangle"); rectText.setFont(font); rectText.setX(170); rectText.setY(130); Text ellipseText = new Text("Ellipse"); ellipseText.setFont(font); ellipseText.setX(310); ellipseText.setY(130); Text polyText = new Text("Polygon"); polyText.setFont(font); polyText.setX(425); polyText.setY(130); Text lineText = new Text("Line"); lineText.setFont(font); lineText.setX(530); lineText.setY(130); Text polyLineText = new Text("Poly Line"); polyLineText.setFont(font); polyLineText.setX(40); polyLineText.setY(260); Text cubicCurveText = new Text("Cubic Curve"); cubicCurveText.setFont(font); cubicCurveText.setX(140); cubicCurveText.setY(260); Text quadCurveText = new Text("Quad Curve"); quadCurveText.setFont(font); quadCurveText.setX(340); quadCurveText.setY(260); Text arcText = new Text("Arc"); arcText.setFont(font); arcText.setX(490); arcText.setY(260); //Drawing a circle Circle circle = new Circle(75.0f, 65.0f, 40.0f ); //Drawing a Rectangle Rectangle rect = new Rectangle(150, 30, 100, 65); //Drawing an ellipse Ellipse ellipse = new Ellipse(330, 60, 60, 35); //Drawing Polygon Polygon poly = new Polygon(410, 60, 430, 30, 470, 30, 490, 60, 470, 100, 430, 100 ); //Drawing a Line Line line = new Line(540, 30, 540, 90); line.setStrokeWidth(5.0); //Drawing a Poly line Polyline polyLine = new Polyline(25, 210, 100, 210, 50, 180, 50, 230); polyLine.setStrokeWidth(5.0); //Drawing a cubic curve CubicCurve cubicCurve = new CubicCurve(150.0, 210.0, 200.0, 70.0, 200.0, 290.0, 270.0, 210.0); //Drawing Quadratic curve QuadCurve quadCurve = new QuadCurve(400.0, 200.0, 440.0, 250.0, 330.0, 170.0); //Drawing an arc Arc arc = new Arc(490, 240, 50, 80, 30, 70); arc.setType(ArcType.ROUND); //Setting the stage Group root = new Group( circle, ellipse, rect, poly, line, polyLine, cubicCurve, quadCurve, arc, cirText, rectText, ellipseText, polyText, lineText, polyLineText, cubicCurveText, quadCurveText, arcText); Scene scene = new Scene(root, 600, 300); stage.setTitle("2D shapes Example"); stage.setScene(scene); stage.show(); } public static void main(String args[]){ launch(args); } }