Question: How do you draw a rectangle in Java applet?

Which method is used to draws a rectangle?

Answer: To draw a rectangle, use the drawRect() method of a Graphics object. This method looks like: drawRect(int x, int y, int width, int height).

What is fillRect in Java?

fillRect. public abstract void fillRect(int x, int y, int width, int height) Fills the specified rectangle. The left and right edges of the rectangle are at x and x + width – 1 . The top and bottom edges are at y and y + height – 1 .

How do you draw a rectangle swing?

To draw a rectangle in Swing you should:

  1. First of all, never draw directly in the JFrame or other top-level window.
  2. Instead draw in a JPanel, JComponent or other class that eventually extends from JComponent.
  3. You should override the paintComponent(Graphics g) method.
  4. You should be sure to call the super method.

How do you code a shape in Java?

We are going to use some the built in classes that Java offers. Basically to create simple shapes in Java: Use Line2D , Ellipse2D , Rectangle2D , RoundRectangle2D , Arc2D , Area to create some simple shapes. Then use Graphics2D class and its draw function ton paint each shape an a new Frame .

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Which tool is used to execute an applet?

Using an applet viewer, such as the standard tool, applet-viewer. An applet viewer executes your applet in a window. This is generally the fastest and easiest way to test your applet.

Which method is used to draw a square in Java?

To draw a square we need to know that:

  1. A square has a width and a height, both are equal size.
  2. The way to draw a square in Swing is with drawRect(x, y, width, height) draw(Shape) of the Graphics2D method where Shape would be an instance of Rectangle2D.

What is difference between AWT and applet?

Applets are used to provide interactive features to web applications that cannot be provided by HTML alone like capture mouse input etc. … Applets use user interface classes like AWT and Swing. No User interface required. Applets are more prone to risk as it is on the client machine.

What is an app or applet?

Applications are stand-alone programs that can be run independently without having to use a web browser. Applets are small Java programs that are designed to be included in a HTML web document. They require a Java-enabled browser for execution. Java applications have full access to local file system and network.

How do you draw a rectangle in C++?

void rectangle (int left, int top, int right, int bottom); To create a rectangle, you have to pass the four parameters in this function. The two parameters represent the left and top upper left corner. Similarly, the right bottom parameter represents the lower right corner of the rectangle.

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What is the method defined in the class rectangle used to draw the rectangle Python?

cv2. rectangle() method is used to draw a rectangle on any image. Syntax: cv2.rectangle(image, start_point, end_point, color, thickness) Strengthen your foundations with the Python Programming Foundation Course and learn the basics.