```pythonimport imagedef rotate(pic): '''Returns an image rotated 90 degrees''' pass # You can leave this or remove it # Your code here to rotate the image # Hint: you'll have to create an empty image that swaps the # width and height of pic - it will have the same number of # columns as pic has rows and the same number of rows as # pic has columns. Then copy the pixels from pic into the # rotated positions in the empty image.def main():```**Explanation:**The code snippet is designed to rotate an image by 90 degrees. It includes a function `rotate()` that accepts a parameter `pic`, representing the image to be rotated. - The `rotate()` function contains a docstring that describes its purpose: to return an image rotated by 90 degrees.- Inside the function, the `pass` statement is a placeholder indicating where the rotation logic should be implemented. **Steps to Implement the Rotation:**1. **Create an Empty Image**: - To rotate the image, a new image needs to be created with swapped dimensions. This new image will have the width equal to the height of the original image and the height equal to the width of the original image.2. **Copy Pixels**: - Iterate over each pixel in the original image. - Map and copy each pixel to its new location in the empty image.The `main()` function is defined to possibly execute the code but currently lacks implementation details. ### Python Program for Image ProcessingBelow is a Python code snippet for a simple image processing program. It utilizes the graphics library to load, manipulate, and display an image.```pythondef main(): '''Controls the program''' fname = "https://runestone.academy/runestone/static/instructorguide/_static/arch.jpg" img = image.Image(fname) width = img.getWidth() height = img.getHeight() win = image.ImageWin(height, width) rotate(img) img.draw(win)main() # Run the program```#### Explanation- **Function `main()`:** This controls the program execution. It is responsible for loading and displaying an image.- **fname:** A string containing the URL of the image (`arch.jpg`), which will be processed.- **img:** The image object is created using the specified file name.- **width & height:** The dimensions of the image are retrieved through `getWidth()` and `getHeight()`.- **win:** An `ImageWin` object is created with the dimensions of the image, which serves as a window to display the image.- **rotate(img):** A function call to rotate the image (implementation not shown here).- **img.draw(win):** Draws the image onto the window provided by `ImageWin`.#### Image Display- The image displayed is of an archway covered with greenery and flowers, giving a sense of architectural beauty and natural aesthetics. This image serves as an example for the image processing task executed by the Python program.This educational website section intends to guide students through basic image manipulation using Python, demonstrating reading, modifying, and displaying an image with simple code.

Note: Please maintain proper code spacing (indentation). And importing all necessary…

import image def rotate(pic): '''Returns an image rotated 90 degrees''' pass #You can leave this or remove it #Your code here to rotate the image #Hint: you'll have to create an empty image that swaps the #width and height of pic - it will have the same number of #columns as pic has rows and the same number of rows as #pic has columns. Then copy the pixels from pic into the #rotated positions in the empty image. def main():

import image def rotate(pic): '''Returns an image rotated 90 degrees''' pass #You can leave this or remove it #Your code here to rotate the image #Hint: you'll have to create an empty image that swaps the #width and height of pic - it will have the same number of #columns as pic has rows and the same number of rows as #pic has columns. Then copy the pixels from pic into the #rotated positions in the empty image. def main():

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

For items 1–3, use the IN300_Dataset1.csv file. Write a Python program that reads the CSV file into a Panda dataframe. Using that dataframe, print the row, source IP, and destination IP as a table. Write a Java program that reads the CSV file into an ArrayList. Convert the ArrayList to a string array and print the row, source IP, and destination IP on the same line using a loop. Write an R program that reads the CVS file using the read.csv data type. Print the row, source IP and destination IP of each line.
Using Notepad++ and no HTML create a new file called godamongus30.he 1. We originally created multiple variables to store our addditional adventurers that our leader travels with. Modify the adventurers variable to hold an array. Initialize the adventurers with six made up characters for your storyline. They can all be string names for now. Go back and modify your games introduction to display all the names of the adventures in the storyline. Use the array values for this, not hardcoded strings. 2. Create an array to store the inventory our leader will have available to them. Initialize it with atleast one item. The leader should only be able to carry a maximum of 5 items. 3. Last week, we created four options in the storyline for the user to choose from. This week modify atleast 2 of those options to give the user an additional item. The display should give the user the following choices: a. Display Inventory( This option should display all the items in the users inventory)b. Pick up…
Please do not give solution in image format thanku A Bunker array is an array that contains the value 1 if and only if it contains a prime number. The array {7, 6, 10, 1} is a Bunker array because it contains a prime number (7) and also contains a 1. The array {7, 6, 10} is not a Bunker array because it contains a prime number (7) but does not contain a 1. The array {6, 10, 1} is not a Bunker array because it contains a 1 but does not contain a prime number. It is okay if a Bunker array contains more than one value 1 and more than one prime, so the array {3, 7, 1, 8, 1} is a Bunker array (3 and 7 are the primes). Write a function named isBunker that returns 1 if its array argument is a Bunker array and returns 0 otherwise. You may assume the existence of a function named isPrime that returns 1 if its argument is a prime 11 and returns 0 otherwise. You do not have to write isPrime, you can just call it. If you are programming in Java or C#, the function signature is int isBunker(int [ ]…
Skybox class (M Visual Studios): Modify the skybox class appropriately to handle cube mapping. This involves loading six images for the cube map, setting appropriate texture parameters, and ensuring the normals of the cube model that encoded and runs sucessfully Task: The upload_CubeMap_images() function in the Skybox.cpp file needs to be implemented sucessfully according to the instructions.Instructions: Enable cube mapping: Use glEnable(GL_TEXTURE_CUBE_MAP) to enable cube mapping. Generate a texture ID: Use glGenTextures() to generate a texture ID to hold the cube map. This ID is stored in the tex_buffer_ID member variable of the Skybox class. Bind the texture ID: Use glBindTexture() to bind the texture ID as the current buffer. Make sure to bind it as a cube map using GL_TEXTURE_CUBE_MAP. Load six images: Load all six images into the correct "place" in the cube map. You can use the provided file paths (BMP_NEG_X_FILE_PATH, BMP_NEG_Y_FILE_PATH, etc.) to load the images. (Make sure to…
write a (GUI) application that asks a user how many integers to be entered, then stores the integers in an array. Allow the user to enter all or a portion of the total integers. Display the integers from first to last, and then display the integers from last to first. Display the minimum and maximum numbers as well as the total and average of the numbers.
27
Part 5: JavaScript - Displaying the Input The next step is to display the user input on the HTML page. The input data is stored in the array, so each element in the array will become a separate line of output on the web page. Eventually, we will ensure the output is all upper case, and that each line of text is a different, random color. Below is an example of the final output, assuming the user input a, b, c, and then finally nothing. To display the output, you will need to use another loop structure: for, while, or do...while. You choose. Before outputting to the browser, first, output to the console to ensure your looping works. >> Use an appropriate loop structure to loop through the input data array, and output each array item to the console. Now that you're working with the data, you might as well make adjustments to ensure each item is now displayed as upper case. >> Make coding changes to display the input data output to the console as all upper case content. Now…
R Script Homework 4 Using RStudio, create a new R script and save it as: "CMSC4103 Your Name HW4 R. For student John Doe, the file would be named "CMSC4103_JohnDoe HWAR". Then do the following: 1) Create or read an existing data frame containing a) A character column that acts as a label and has unique values in each row b) 2 or more numeric columns on the same scale (eg prices, counts, test scores, etc.) C 2) Find the mean, standard deviation, and interquartile range of both original numeric variables, allowing for missing values. 3) Create a new variable that is a function of the 2 numeric variables. 4) Create a rank variable for at least 1 numeric variable. 5) Use ggplot2 to: a) Create a "publication ready" plot of 2 or more variables to help explain the data. b) Create a "publication ready" plot that includes at least one rank variable to help explain the data $ C 4 E R F Search or type URL 5 : T 6 Y G H 49 & 7 ★ U 8 1 9 J K 0
Create 4 arrays of type integer having size of 11 and assign values to only 2 arrays using forloop.• Once values are assigned to 2 arrays than you guys have to copy the values/elementfrom both arrays and assign/paste those values to third and fourth array.• After assigning values to third and fourth array from first and second array. Displayelements/values of array3 and array4.
Using Eclipse
The following program rotates a cube with mouse clicks. In the display callback, the Lookat function is used to point the viewer, whose location can be altered by the x, X, y, Y, z and Z keys. The perspective view is set in the reshape callback. Create the code /* cubeview.cpp */ #include <stdlib.h> #include <GL/glut.h> GLfloat vertices[][3] = {{-1.0,-1.0,-1.0},{1.0,-1.0,-1.0}, {1.0,1.0,-1.0}, {-1.0,1.0,-1.0}, {-1.0,-1.0,1.0}, {1.0,-1.0,1.0}, {1.0,1.0,1.0}, {-1.0,1.0,1.0}}; GLfloat normals[][3] = {{-1.0,-1.0,-1.0},{1.0,-1.0,-1.0}, {1.0,1.0,-1.0}, {-1.0,1.0,-1.0}, {-1.0,-1.0,1.0}, {1.0,-1.0,1.0}, {1.0,1.0,1.0}, {-1.0,1.0,1.0}}; GLfloat colors[][3] = {{0.0,0.0,0.0}, {0.0,0.0,1.0}, {0.0,1.0,0.0}, {0.0,1.0,1.0}, {1.0,0.0,0.0}, {1.0,0.0,1.0}, {1.0,1.0,0.0}, {1.0,1.0,1.0}}; void polygon(int a, int b, int c , int d) {…
PATTERNS: Shapes Using Python, recreate (as close as possible) the pattern given using only one class - the Pattern class. You are only allowed to use PIL.Image and PIL.ImageDraw from the Pillow Library, and pi, cos, and pi. Its data attributes are as follow: width_height – 2-digit tuple containing the width and height of the image space – Image object (with 8-bit RGB color space, specified size, and background color) draw – Image object that performs as the drawing context of the space background – 3-digit tuple of the 8-bit RGB background color of the image or picture