Write a program that converts a positive integer into the Roman number system.
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Roman numbers. Write a program that converts a positive integer into the Roman number system. The Roman number system has digits
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- write a program that read two colored image then converts it to a greyscale image and a monochrome then resize and ?Subtract one image from anothercan you solve this please? Adopt appropriate Java animation code to implement the video in the file “test4.wmv” and given that the parametric equation for a circle. x=r*cos(t) y=r*sin(t) with t in range [0, 2p] and r is the radius of the circle. (the circle goes in a loop like in the images, i did my best to try to explain it , please try to do it ) and here is a sample of what they want me to use : package javaapplication1;import java.awt.*;import java.awt.event.*;import javax.swing.*;import java.awt.geom.*;import java.util.Random;import javax.imageio.*;import java.io.File;import java.io.IOException;import java.awt.image.BufferedImage;import java.awt.event.*;import java.util.Calendar; public class JavaApplication1 extends JApplet { public static void main(String[] args) { JFrame frame=new JFrame(); frame.setTitle("hello"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JApplet applete =new JavaApplication1(); applete.init();…programming in an object-oriented style using Java Use the composite pattern to model your scene. It may be an image, a simulator, a movie, a gaming, or something else entirely.
- This is a java assignment. I have attached it in the image file.Implement the "paint fill"feature seen in several picture editing products.To put it another way, if you have a screen (represented by a two-dimensional array of colours), a point, and a new colour, Fill in the surrounding area until the colour shifts away from the original.Implement a class Moth that models a moth flying along a straight line. The moth has a position, which is the distance from a fixed origin. When the moth moves toward a point of light, its new position is halfway between its old position and the position of the light source. Supply a constructor Public Moth(double initialPosition) and methods pubc void moveToLight(double 1ightPosition) public double getpsition() Your MothTester should construct a moth, move it toward a couple of light sources, and check that the moth's position is as expected.
- Implement the"paint fill"function that one might see on many image editing programs. That is, given a screen (represented by a two-dimensional array of colors), a point, and a new color, fill in the surrounding area until the color changes from the original color.Write a program that will use WheelsFX shapes to create a Car. With circles, Rectangle and Squares. This must be done in JAVA.Write a Java program that displays ovals, as shown inFigure18.12b. The circles are centered in the pane. The gap between two adjacentcircles is 10 pixels, and the gap between the border of the pane and thelargest circle is also 10.
- Write a JAVA program with class name as Exam using Mutable objects to calculate the volume of rectangle whose length = 5,width= 3, height= 4. [ Hint: RectangleVolume= length*width*height]in java, make a code that returns the values that are asked within the imageWrite a program in Python using the OpenCV library that takes the name of a color image from the command line and reads the image. Then rotate the image 45 degrees counterclockwise with respect to the center of the image. Finally display both images in a one-by-two window.