Skip to main content

Coding and Algorithms

Search This Blog

Implementation of mouse adapter class in java(Event Handling)

on November 19, 2013

Get link
Facebook
Twitter
Pinterest
Email
Other Apps

Program:-
Output:-

how to run:-
Javac adap.java

appletviewer adap.java

java

Get link
Facebook
Twitter
Pinterest
Email
Other Apps

Comments

Popular Posts

to create a Rainbow using java Graphics (fillArc)

Program: import java .awt .*; import java .applet .*; public class Rainbow extends Applet { public void paint (Graphics g) { int x = 10 ; int y = 10 ; int w = getWidth () - 20 ; int h = getHeight () - 20 ; g .setColor (Color.RED); g .fillArc (x, y, w, h, 0 , 180 ); y += h / 7 ; g .setColor (Color.ORANGE); g .fillArc (x, y, w, h, 0 , 180 ); y += h / 7 ; g .setColor (Color.YELLOW); g .fillArc (x, y, w, h, 0 , 180 ); y += h / 7 ; g .setColor (Color.GREEN); g .fillArc (x, y, w, h, 0 , 180 ); y += h / 7 ; g .setColor (Color.BLUE); g .fillArc (x, y, w, h, 0 , 180 ); y += h / 7 ; g .setColor (new Color( 75 , 0 , 130 )); g .fillArc (x, y, w, h, 0 , 180 ); y += h / 7 ; g .setColor (new Color( 128 , 0 , 128 )); g .fillArc (x, y, w, h, 0 , 180 ); } } output:- This code defines an applet

To draw A smiley in Graphics with openGL (in C)

To draw A smiley in Graphics with openGL #include <GL/glut .h > // Include the GLUT library void init () { glClearColor ( 1.0 , 1.0 , 1.0 , 1.0 ); // Set the background color to white } void display () { glClear (GL_COLOR_BUFFER_BIT); // Clear the screen // Draw the face glColor3f ( 1.0 , 1.0 , 0.0 ); // Set the color to yellow glBegin (GL_POLYGON); glVertex2f ( 0.0 , 0.0 ); glVertex2f ( 0.0 , 0.5 ); glVertex2f ( 0.5 , 0.5 ); glVertex2f ( 0.5 , 0.0 ); glEnd (); // Draw the left eye glColor3f ( 0.0 , 0.0 , 0.0 ); // Set the color to black glPointSize ( 10.0 ); // Set the point size to 10 pixels glBegin (GL_POINTS); glVertex2f ( 0.15 , 0.25 ); glEnd (); // Draw the right eye glBegin (GL_POINTS); glVertex2f ( 0.35 , 0.25 ); glEnd (); // Draw the mouth glColor3f ( 1.0 , 0.0 , 0.0 ); // Set the color to red glLineWidth ( 2.0 ); // Set the line width to 2 pixels

Round Robin Scheduling Algorithm (with arrival time)

C program for solving round-robin (with arrival time) The round-robin (RR) the scheduling algorithm is designed especially for time-sharing systems . It is similar to FCFS scheduling, but pre-preemption is added to switch between processes. A small unit of time, called a time quantum or time slice , is defined. A time quantum is generally from 10 to 100 milliseconds. The ready queue is treated as a circular queue . or It is one of the oldest, simplest, and fairest and most widely used scheduling algorithms, designed especially for time-sharing systems. A small unit of time, called time-slice or quantum , is defined. All runnable processes are kept in a circular queue. The CPU scheduler goes around this queue, allocating the CPU to each process for a time interval of one quantum. New processes are added to the tail of the queue. CPU : Central Processing Unit Program: #include <stdio.h> void main

Powered by Blogger

Anupam Bhaglania