Given the number of edges "numEdge", implement a method which draws a green star on a black background with numEdge edges: void drawStar(int numEdge) { Example: draw Star(3) draw Star(6)
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in java processing , Given the number of edges “numEdge", implement a method which draws a green star on a black background with numEdge edges:
void drawStar(int numEdge)
{
.....
}
note : ( write the code over here )
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- Assume the following method is added to the ArrayQueue class. What does this method do? public void undefined() { if(size==0) return; E item; int f = front; int r = rear; for (int i = 0:i < size/2; i++) { item = theData[f]; theData[f] = theData[r]; theData[r] = item; f = (f + 1)%capacity: r= (r - 1 + capacity)%capacity: } (A Makes the front as rear and the rear as front. (B Exchanges the first and the last elements in the queue. Reverses the queue. D Reverses the first half of the queue.Assume the following method is added to the ArrayQueue class. What does this method do? public void undefined() { if(size==0) return; E item; int f = front; int r = rear; for (int i = 0;i < size/2; i++) { item = theData[f]; theData[f] = theData[r]; theData[r] = item; f = (f + 1)%capacity; r= (r-1+ capacity)%capacity; } } a. Reverses the first half of the queue. b. Reverses the queue. Exchanges the first and the last elements in the queue. C. O d. Makes the front as rear and the rear as front.Create a class that represents the grade distribution for a given course. In this class you should write methods to perform the following tasks: Read the number of each of the letter grades A, B, C D and F Set the number of letter grades A, B, C, D and F Return the total number of grades Return the percentage of each letter grade as a whole number between 0 and 100 inclusive Draw a bar graph of the grade distributionThe graph should have five bars, one per grade. Each bar can be a horizontal row of asterisks, such that the number of asterisks in a row is proportionate to the percentage of grades in each category. For example, let on asterisk represent 2%, so 50 asterisks correspond to 100%. Mark the horizontal axis at 10% increments from 0 to 100% and label each line with a letter grade.For example, if the grades are entered as 1A, 4B's, 6C's, 2D's and 1 F, the total number of grades is 14, the percentage of As os 7, the percentage of Bs is 29, the percentage of Cs is 43, the…
- Create a class that represents the grade distribution for a given course. In this class you should write methods to perform the following tasks: Read the number of each of the letter grades A, B, C D and F Set the number of letter grades A, B, C, D and F Return the total number of grades Return the percentage of each letter grade as a whole number between 0 and 100 inclusive Draw a bar graph of the grade distributionThe graph should have five bars, one per grade. Each bar can be a horizontal row of asterisks, such that the number of asterisks in a row is proportionate to the percentage of grades in each category. For example, let on asterisk represent 2%, so 50 asterisks correspond to 100%. Mark the horizontal axis at 10% increments from 0 to 100% and label each line with a letter grade.For example, if the grades are entered as 1A, 4B's, 6C's, 2D's and 1 F, then the output would look like: 0 10 20 30 40 50 60 70 80 90 100 IIIIIIIIIII **************************************************…Assume the following method is added to the ArrayQueue class. What does this method do? public void undefined() { if(size < 2) return; if(size == capacity) reallocate(); rear = (rear + 1)%capacity; int f = (front + 1)%capacity; theData[rear] = theData[f]; size++; } Makes the front as rear and the rear as front, if the number of elements in the queue is at least 2. Adds the front element of the queue at the rear of the queue, if the number of elements in the queue is at least 2. Adds the second element of the queue at the rear of the queue, if the number of elements in the queue is at least 2. Exchanges the first and the last elements of the queue, if the number of elements in the queue is at least 2.Calculating the area under a curve is a standard problem in numerical methods. What you will develop is an app that calculates and displays the area under a range of curves. Figure 1: Area under the curve of y = x2 over the range 1 to 2, with 1 trapezoid. The area can be calculated by drawing one or more polygons (trapezoids) that approximate the curve. We start by drawing a trapezoid that encompasses our curve between the given limits and the x-axis, so for equation 1 of table 1, it looks like figure 1. We then calculate the area of the trapezoid. Notice that the trapezoid over-estimates the true area. With enough (smaller) trapezoids we can get a very good approximation to the area under the curve (see figure 2). The sum of the area of the smaller trapezoids is the area under the curve. The area of a trapezoid is given by: A = ½ (h1 + h2) d Plot graphs of the equations in table 1 for varying (input) total numbers of trapezoids. Compute and display the area between each curve and…
- Draw a pokemon character using lines and shapes. Apply colors. Feel free to use the following methods:• drawLine()• drawRect()• fillRect()• drawRoundRect()• fillRoundRect()• drawOval()• fillOval()• drawArc()• fillArc()• drawPolygon()• fillPolygon()• copyArea()• setPaint()• fill()• setStroke()• draw()this is given code ShapeLab.py # create classes here and their methods def main(): win = GraphWin("Shape Test", 600, 600) l1 = Line(Point(300, 0), Point(300, 600)) l2 = Line(Point(0, 300), Point(600, 300)) l1.draw(win) l2.draw(win) shapes = [] shapes.append(Square(Point(50, 20), Point(100, 280))) # shapes.append(Ball(Point(350, 20), Point(400, 280))) # remove comment to test Ball # shapes.append(Triangle(Point(50, 320), Point(100, 570))) # remove comment to test Triangle # shapes.append(Octagon(Point(350, 320), Point(400, 570))) # remove comment to test Octagon for shape in shapes: shape.displayName(win) shape.displayNumSides(win) shape.drawShape(win) win.getMouse() win.close() if __name__ == '__main__': main() in python pleasepublic class MyArrayList<E> { private int size; private E[] data; private int MAXELEMENTS = 100; public MyArrayList() { data = (E[])new Object[MAXELEMENTS]; size = 0; } public int getMAXELEMENTS(){ return MAXELEMENTS; } public boolean checkSpace() { if (size+1<MAXELEMENTS) return true; else return false; } public void add(int index, E e) { if (index < 0 || index > size) throw new IndexOutOfBoundsException ("Index: " + index + ", Size: " + size); for (int i = size - 1; i >= index; i--) data[i + 1] = data[i]; data[index] = e; size++; } public boolean contains(Object e) { for (int i = 0; i < size; i++) if (e.equals(data[i])) return true; return false; } public E get(int index) { if (index < 0 || index >= size) throw new…
- canMove(int x, int y, int destX, int destY, Side s): This method returns true if the player of color s can move the piece at coordinates (x,y) can move to coordinates (destX, destY) on the board in its current state. This means that here you do need to consider this piece’s interaction with other pieces on the board. Conditions for this method to return false are given in the code. public boolean canMove(int x, int y, int destX, int destY, Side s){ /* TODO write a method that checks if a piece at coordinates x,y can move to coordinates destX,destY Conditions for false: - Origin or destination coordinates are outside the board - Piece at origin is null - If source and destination coordinates are the same - Piece at origin is not of the same side as s - You can check this using piece.getSide() - Piece cannot move to the destination by piece movement rules - You should check this using Piece.canMove(destX,…Write a class CircularArrayQueue such that all the following methods are implemented: 1. enqueue 2. dequeue 3. first 4. isEmpty 5. size 6. toString: Design and implement a text-based Minesweeper game. Minesweeper is the classicsingle-player computer game where an NxN grid has B mines (or bombs) hidden across the grid. Theremaining cells are either blank or have a number behind them. The numbers reflect the number ofbombs in the surrounding eight cells. The user then uncovers a cell. If it is a bomb, the player loses.If it is a number, the number is exposed. If it is a blank cell, this cell and all adjacent blank cells (up toand including the surrounding numeric cells) are exposed. The player wins when all non-bomb cellsare exposed. The player can also flag certain places as potential bombs. This doesn't affect gameplay, other than to block the user from accidentally clicking a cell that is thought to have a bomb.(Tip for the reader: if you're not familiar with this game, please play a few rounds on line first.)