data to three horizontal stripes. The top third is red, the middle blue, and the bottom green. The image will have 4-bytes-per pixel in the form RGBA. graphics.cpp 1 using uc = unsigned char; 3 /** 4 Fills an image horizontal stripes. > The top third is red, > the middle blue, > the bottom green Assume data is laid out as rgba. 6. 7 8

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
icon
Related questions
Question
Complete the stripes function which sets the image pointed to by
data to three horizontal stripes. The top third is red, the middle
blue, and the bottom green. The image will have 4-bytes-per pixel in
the form RGBA.
graphics.cpp
1
using uc = unsigned char;
3
/**
Fills an image horizontal stripes.
> The top third is red,
> the middle blue,
> the bottom green
Assume data is laid out as rgba.
@param data the bytes of the image
@param width the width of the image
@param height the height of the image
4
6
9
10
11
12
*/
13
void stripes (uc* const data, int width, int height)
{
14
15
const end = data + width * height * 4;
uc* beg = data;
while (beg != end)
{
uc*
16
17
18
19
20
21
22
beg += 4;
}
}
23
24
CodeCheck
Reset
Transcribed Image Text:Complete the stripes function which sets the image pointed to by data to three horizontal stripes. The top third is red, the middle blue, and the bottom green. The image will have 4-bytes-per pixel in the form RGBA. graphics.cpp 1 using uc = unsigned char; 3 /** Fills an image horizontal stripes. > The top third is red, > the middle blue, > the bottom green Assume data is laid out as rgba. @param data the bytes of the image @param width the width of the image @param height the height of the image 4 6 9 10 11 12 */ 13 void stripes (uc* const data, int width, int height) { 14 15 const end = data + width * height * 4; uc* beg = data; while (beg != end) { uc* 16 17 18 19 20 21 22 beg += 4; } } 23 24 CodeCheck Reset
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Pixels
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education