How do you draw a straight line in Java?

To answer your original question, it’s (x1, y1) to (x2, y2) . This is to draw a vertical line: g. drawLine( 10, 30, 10, 90 );

Table of Contents

How do you draw a horizontal line in Java applet?

Java Applet | Draw a line using drawLine() method

x1 – It takes the first point’s x coordinate.
y1 – It takes first point’s y coordinate.
x2 – It takes second point’s x coordinate.
y2 – It takes second point’s y coordinate.

Which method is used for draw a line on applet?

Draw a line in Java Applet: The drawLine() method takes two pair of coordinates (x1, y1) and (y1, y2) as arguments and draws a line between them. It has the following syntax: g. drawLine(x1, y2, x2, y2); // g is the Graphics object passed to paint() method.

How do you draw a 2d line in Java?

To draw a line we can use the Line2D. Double static-inner class. This class constructor takes four integers values that represent the start (x1, y1) and end (x2, y2) coordinate of the line.

How do you draw a shape in an applet?

To Draw Various Shapes Using Applet In Java Program

import java.awt.*;
import java.applet.*;
public class shap extends Applet.
{
public void paint(Graphics g)
{
g.drawLine(25,25,100,25);
g.drawRect(25,40,100,50);

How do you draw a rectangle and line in Java?

In Java, to draw a rectangle (outlines) onto the current graphics context, we can use the following methods provided by the Graphics/Graphics2D class: drawRect(int x, int y, int width, int height) draw3DRect(int x, int y, int width, int height, boolean raised) draw(Rectangle2D)

Which method is used to draw a line?

In order to draw a line, you need to use the drawLine method of the Graphics class. This method takes four parameters, the starting x and y coordinates and the ending x and y coordinates.

How do you draw a line between two points in Java?

drawPoints(ctx, points); You can change the var points array to any points you like. var points = [[50,50],[50,100],[100,100],[100,50]]; This should connect all the points with a black line.

How do you draw a line in a JFrame?

drawline(int x1, int y1, int x2, int y2) method to draw a line on the screen. While x1 is the x-coordinate of the first point in the line and y1 is the y-coordinate of the first point in the line. Similarly, x2 and y2 are the coordinates of the second point in the line.

How do you draw shapes in Java?

Basically, all you have to do in order to draw shapes in a Java application is:

Create a new Frame .
Create a class that extends the Component class and override the paint method.
Use Graphics2D.
Use Graphics2D.
Use Graphics2D.
Use Graphics2D.

How do you draw a line in a Jframe?

How do you draw a rectangle in Java?

How do you add a line in Java?

In Windows, a new line is denoted using “\r\n”, sometimes called a Carriage Return and Line Feed, or CRLF. Adding a new line in Java is as simple as including “\n” , “\r”, or “\r\n” at the end of our string.

How do you draw a shape in Java applet?

How do you draw a rectangle in an applet?

Similarly, we will draw a rectangle on Java applet by two ways . By using the drawRect(int x, int y, int width, int height) or by drawing four lines joining the edges . Examples: We will draw a rectangle of height 200 and width 200 and At a position 100,100 on the applet.

Why can’t I draw a straight line?

One of the main reasons people struggle to draw straight lines is because they involve their fingers and wrist too much. Controlling so many variables is too complicated, and the reach you have is only the length of your fingers and wrist.

How do you type a vertical line on a Mac?

Open your text editor, such as TextEdit, or word processor, such as Pages or Microsoft Word.
Open a document and click your cursor in front of whitespace where you can enter a character.
Press the key combination “Shift-\” to type the “|” symbol.

How to draw a line in Java applet?

Draw a line in Java Applet: The line is the simplest shape that we can draw with the Graphics class. The drawLine () method takes two pair of coordinates (x1, y1) and (y1, y2) as arguments and draws a line between them. It has the following syntax:

How to draw a line using paint in Java?

This article shall be explaining the code to draw a line using paint in Java. This uses drawLine() method. Syntax: Parameters: The drawLine method takes four arguments: x1 – It takes the first point’s x coordinate. y1 – It takes first point’s y coordinate. x2 – It takes second point’s x coordinate.

How to draw a line from two co-ordinates in Java?

Parameters: The drawLine method takes four arguments: x1 – It takes the first point’s x coordinate. y1 – It takes first point’s y coordinate. x2 – It takes second point’s x coordinate. Result: This method will draw a line starting from (x1, y1) co-ordinates to (x2, y2) co-ordinates. Below programs illustrate the above problem: import javax.swing.*;

How to draw a line with the graphics class?

The line is the simplest shape that we can draw with the Graphics class. The drawLine () method takes two pair of coordinates (x1, y1) and (y1, y2) as arguments and draws a line between them. It has the following syntax: g.drawLine (x1, y2, x2, y2); // g is the Graphics object passed to paint () method.