The print() method of p5.TypedDict in p5.js is used to print out all the key-value pairs currently present in the dictionary to the console. A key-value pair is a set of two values that are mapped to each other. These values can be accessed by querying this dictionary using the key portion of the pair. A typed dictionary can store multiple key-value pairs that can be accessed using the methods of the dictionary.
Syntax:
print()
Parameters: This method does not accept any parameters.
The example below illustrates the print() method in p5.js:
Example:
Javascript
function setup() { createCanvas(550, 300); textSize(16); let stringDict = createStringDict("Tokyo", "37.26 million"); text("New string dictionary created " + "with one key", 20, 20); // Getting the current size of the dictionary let currSize = stringDict.size(); print("Printing " + currSize + " key-value pair(s):"); // Printing all the values to console stringDict.print(); text("Dictionary keys printed to console", 20, 60); let tmpObj = { "Delhi": "25.87 million", "Shanghai": "23.48 million", "Mexico City": "21.34 million" }; // Add the given key to the dictionary // specifying the key and value as an object stringDict.create(tmpObj); text("New keys added to the dictionary", 20, 100); // Getting the current size of the dictionary currSize = stringDict.size(); print("Printing " + currSize + " key-value pair(s):"); // Printing all the values to console stringDict.print(); text("Dictionary keys printed to console", 20, 140); } |
Output:
Online editor: https://editor.p5js.org/
Environment Setup: https://www.geeksforgeeks.org/p5-js-soundfile-object-installation-and-methods/
Reference: https://p5js.org/reference/#/p5.TypedDict/print
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