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:
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/amp/
Reference: https://p5js.org/reference/#/p5.TypedDict/print