Consider writing code that starts with the image "chapel.png" shown below on the left and removes all the red from the image, resulting in the picture on the right below.

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
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Consider writing code that starts with the image "chapel.png" shown below on the left and removes all the red from the
image, resulting in the picture on the right below.
The code has been started below but has missing code.
var image = new Simplelmage("chapel.png");
// missing code
print(image);
Transcribed Image Text:Consider writing code that starts with the image "chapel.png" shown below on the left and removes all the red from the image, resulting in the picture on the right below. The code has been started below but has missing code. var image = new Simplelmage("chapel.png"); // missing code print(image);
Which one of the following is the best choice for the correct missing code to remove all the red from the image?
for (var pixel of image.values()) {
var red = pixel.getRed();
pixel.setRed(red - 200);
}
for (var pixel of image.values()) {
var red = pixel.getRed();
pixel.setRed(red - 100);
}
for (var pixel of image.values()0) {
pixel.setRed(0);
}
for (var pixel of image.values()) {
var red = pixel.getRed();
pixel.setRed(red - 1000);
}
Transcribed Image Text:Which one of the following is the best choice for the correct missing code to remove all the red from the image? for (var pixel of image.values()) { var red = pixel.getRed(); pixel.setRed(red - 200); } for (var pixel of image.values()) { var red = pixel.getRed(); pixel.setRed(red - 100); } for (var pixel of image.values()0) { pixel.setRed(0); } for (var pixel of image.values()) { var red = pixel.getRed(); pixel.setRed(red - 1000); }
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