Please use JAVA Create an additional drawing panel at least 400 x 400. On it, draw filled-in shap...

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Question

Please use JAVA Create an additional drawing panel at least 400 x 400. On it, draw filled-in shap...

Please use JAVA

Create an additional drawing panel at least 400 x 400. On it, draw filled-in shapes of at least two types (rectangles, circles, etc.) in at least two colors.

Each shape type should be drawn by its own method (that you write) with parameters indicating where it is to be drawn and how big it is to be. Consider including the color as a parameter as well; this would make the function more flexible.

Draw at least ten shapes in an attractive pattern; do something fun and interesting of your own design.

（1）Use a Random object or random() method for creating different colors.

What You Should Use？

Constants and variables

Definite loops

Drawing panel and graphics objects

A single main program that draws both drawings

What You Shouldn’t Use？

Selection control structures, unless you are doing something way “above and beyond” the specification.

engineering Computer-Science

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Answer 1

Answer #1

solution

//output

//copyable code

// Drawing.java

import java.awt.Graphics;

import java.awt.Color;

public class Drawing

{

public static final int WIDTH_2_VALUE = 400;

public static final int HEIGHT_2_VALUE = 400;

public static final int WIDTH = 500;

public static final int HEIGHT = 500;

public static final int COUNT = 5;

public static final int left=1;

public static final int top=1;

public static void main(String[] args) {

drawFigure1();

}

public static void drawFigure1() {

DrawingPanel canvas2 = new DrawingPanel(WIDTH_2_VALUE, HEIGHT_2_VALUE);

canvas2.setBackground(new Color(0, 200, 255));

Graphics penvalue = canvas2.getGraphics();

penvalue.setColor(get_RandomColor());

penvalue.fillRect(0, HEIGHT_2_VALUE / 2, WIDTH_2_VALUE, HEIGHT_2_VALUE);

draw_rectangle(penvalue);

draw_Pyramid(penvalue);

draw_UFO(penvalue);

draw_Alien(penvalue);

draw_Arc(penvalue);

}

// draw pyramid

public static void draw_Pyramid(Graphics penvalue) {

penvalue.setColor(new Color(255, 208, 0));

int x = WIDTH_2_VALUE/5;

int y = HEIGHT_2_VALUE/5;

for(int i = 0; i<15; ++i) {

penvalue.fillRect(x - (i*3), y + (i*3), 5 + (i*6), 3);

}

penvalue.setColor(new Color(255, 255, 0));

for(int i = 0; i<15; ++i) {

penvalue.drawRect(x - (i*3), y + (i*3), 5 + (i*6), 3);

}

//draw UFO

public static void draw_UFO(Graphics penvalue) {

penvalue.setColor(new Color(150, 150, 150));

int x = WIDTH_2_VALUE* 3/4;

int y = HEIGHT_2_VALUE/7;

penvalue.fillOval(x, y, 70, 16);

penvalue.drawLine(x + 15, y + 20, x + 30, y + 15);

penvalue.drawLine(x + 40, y + 15, x + 55, y + 20);

}

public static void draw_Arc(Graphics penvalue) {

penvalue.setColor(new Color(110, 255, 150));

int x = WIDTH_2_VALUE/2;

int y = HEIGHT_2_VALUE/2;

penvalue.drawArc(60, 70, 100, 100, 0, 130);

penvalue.fillArc(200, 70, 100, 100, 0, 130);

}

public static void draw_rectangle(Graphics penvalue) {

penvalue.setColor(new Color(150, 150, 150));

int x = WIDTH_2_VALUE/2;

int y = HEIGHT_2_VALUE/2;

penvalue.fillRect(x,y,70,40);

penvalue.setColor(Color.black);

penvalue.drawRect(x,y,70,40);

}

public static void draw_Alien(Graphics penvalue) {

penvalue.setColor(new Color(110, 255, 60));

int x = WIDTH_2_VALUE/2;

int y = HEIGHT_2_VALUE/2;

//draw head

penvalue.fillOval(x, y, 80, 60);

penvalue.fillOval(x+10, y, 60, 80);

penvalue.fillOval(x + 32, y + 80, 15, 60);

//arms

penvalue.drawLine(x + 37, y + 80, x + 20, y + 140);

penvalue.drawLine(x + 42, y + 80, x + 59, y + 140);

penvalue.setColor(Color.BLACK);

//eyes

penvalue.fillOval(x + 5, y + 10, 10, 20);

penvalue.fillOval(x + 35, y + 10, 10, 20);

//dnose

penvalue.drawArc(x + 35, y + 40, 10,20, 0, 25);

penvalue.drawArc(x + 30, y + 35, 10,20, 0, -25);

penvalue.drawString("WE ARE ALIENS", x - 5, y - 10);

}

// This function random values

public static Color get_RandomColor() {

int r1 = get_Random();

int g1 = get_Random();

int b1 = get_Random();

Color c1 = new Color(r1,g1,b1);

return c1;

}

// get random value

public static int get_Random() {

return (int)(Math.random() * 255) + 1;

}

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