p5.js TypedDict print() Method

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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.zambiatek.com/p5-js-soundfile-object-installation-and-methods/
Reference: https://p5js.org/reference/#/p5.TypedDict/print

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