संदर्भ

किसी सरणी से एक यादृच्छिक संख्या या एक यादृच्छिक तत्व लौटाता है।\nrandom() समान वितरण का अनुसरण करता है, जिसका अर्थ है कि सभी परिणाम समान रूप से संभावित हैं।

randomSeed()

random() और randomGaussian() के लिए सीड मान सेट करता हैं।

रैंडम

randomGaussian()

गाऊसी, या सामान्य, वितरण के अनुरूप एक यादृच्छिक संख्या लौटाता है।

वेक्टर

createVector()

एक नया p5.Vector ऑब्जेक्ट बनाता है।

शोर

noise()

रैंडम संख्याएँ लौटाता है जिन्हें ऑर्गेनिक महसूस करने के लिए ट्यून किया जा सकता है।

noiseDetail()

noise() फ़ंक्शन द्वारा उत्पन्न शोर के चरित्र को समायोजित करता है।

IO

Input

httpDo()

Method for executing an HTTP request.

httpGet()

Method for executing an HTTP GET request.

httpPost()

Method for executing an HTTP POST request.

loadBytes()

This method is suitable for fetching files up to size of 64MB.

loadJSON()

Loads a JSON file to create an Object.

loadStrings()

Loads a text file to create an Array.

loadTable()

Reads the contents of a file or URL and creates a p5.Table object with its values.

loadXML()

Loads an XML file to create a p5.XML object.

Output

createWriter()

Creates a new p5.PrintWriter object.

p5.PrintWriter

A class to describe a print stream.

save()

Saves a given element(image, text, json, csv, wav, or html) to the client's computer.

saveJSON()

Saves an Object or Array to a JSON file.

saveStrings()

Saves an Array of Strings to a file, one per line.

saveTable()

Writes the contents of a Table object to a file.

Time & Date

day()

Returns the current day as a number from 1–31.

hour()

Returns the current hour as a number from 0–23.

millis()

Returns the number of milliseconds since a sketch started running.

minute()

Returns the current minute as a number from 0–59.

month()

Returns the current month as a number from 1–12.

second()

Returns the current second as a number from 0–59.

year()

Returns the current year as a number such as 1999.

p5.Table

addColumn()

Use addColumn() to add a new column to a Table object.

addRow()

Use addRow() to add a new row of data to a p5.Table object.

clearRows()

Removes all rows from a Table.

columns

An array containing the names of the columns in the table, if the "header" the table is loaded with the "header" parameter.

findRow()

Finds the first row in the Table that contains the value provided, and returns a reference to that row.

findRows()

Finds the rows in the Table that contain the value provided, and returns references to those rows.

get()

Retrieves a value from the Table's specified row and column.

getArray()

Retrieves all table data and returns it as a multidimensional array.

getColumn()

Retrieves all values in the specified column, and returns them as an array.

getColumnCount()

Returns the total number of columns in a Table.

getNum()

Retrieves a Float value from the Table's specified row and column.

getObject()

Retrieves all table data and returns as an object.

getRow()

Returns a reference to the specified p5.TableRow.

getRowCount()

Returns the total number of rows in a Table.

getRows()

Gets all rows from the table.

getString()

Retrieves a String value from the Table's specified row and column.

matchRow()

Finds the first row in the Table that matches the regular expression provided, and returns a reference to that row.

matchRows()

Finds the rows in the Table that match the regular expression provided, and returns references to those rows.

removeColumn()

Use removeColumn() to remove an existing column from a Table object.

removeRow()

Removes a row from the table object.

removeTokens()

Removes any of the specified characters (or "tokens").

rows

An array containing the p5.TableRow objects that make up the rows of the table.

set()

Stores a value in the Table's specified row and column.

setNum()

Stores a Float value in the Table's specified row and column.

setString()

Stores a String value in the Table's specified row and column.

trim()

Trims leading and trailing whitespace, such as spaces and tabs, from String table values.

p5.TableRow

get()

Retrieves a value from the TableRow's specified column.

getNum()

Retrieves a Float value from the TableRow's specified column.

getString()

Retrieves an String value from the TableRow's specified column.

set()

Stores a value in the TableRow's specified column.

setNum()

Stores a Float value in the TableRow's specified column.

setString()

Stores a String value in the TableRow's specified column.

p5.XML

addChild()

Adds a new child element and returns a reference to it.

getAttributeCount()

Returns the number of attributes the element has.

getChild()

Returns the first matching child element as a new p5.XML object.

getChildren()

Returns an array with the element's child elements as new p5.XML objects.

getContent()

Returns the element's content as a String.

getName()

Returns the element's name as a String.

getNum()

Return an attribute's value as a Number.

getParent()

Returns the element's parent element as a new p5.XML object.

getString()

Return an attribute's value as a string.

hasAttribute()

Returns true if the element has a given attribute and false if not.

hasChildren()

Returns true if the element has child elements and false if not.

listAttributes()

Returns an Array with the names of the element's attributes.

listChildren()

Returns an array with the names of the element's child elements as Strings.

removeChild()

Removes the first matching child element.

serialize()

Returns the element as a String.

setAttribute()

Sets an attribute to a given value.

setContent()

Sets the element's content.

setName()

Sets the element's tag name.

Events

Acceleration

accelerationX

The system variable accelerationX always contains the acceleration of the device along the x axis.

accelerationY

The system variable accelerationY always contains the acceleration of the device along the y axis.

accelerationZ

The system variable accelerationZ always contains the acceleration of the device along the z axis.

deviceMoved()

The deviceMoved() function is called when the device is moved by more than the threshold value along X, Y or Z axis.

deviceOrientation

The system variable deviceOrientation always contains the orientation of the device.

deviceShaken()

The deviceShaken() function is called when the device total acceleration changes of accelerationX and accelerationY values is more than the threshold value.

deviceTurned()

The deviceTurned() function is called when the device rotates by more than 90 degrees continuously.

pAccelerationX

The system variable pAccelerationX always contains the acceleration of the device along the x axis in the frame previous to the current frame.

pAccelerationY

The system variable pAccelerationY always contains the acceleration of the device along the y axis in the frame previous to the current frame.

pAccelerationZ

The system variable pAccelerationZ always contains the acceleration of the device along the z axis in the frame previous to the current frame.

pRotationX

The system variable pRotationX always contains the rotation of the device along the x axis in the frame previous to the current frame.

pRotationY

The system variable pRotationY always contains the rotation of the device along the y axis in the frame previous to the current frame.

pRotationZ

The system variable pRotationZ always contains the rotation of the device along the z axis in the frame previous to the current frame.

rotationX

The system variable rotationX always contains the rotation of the device along the x axis.

rotationY

The system variable rotationY always contains the rotation of the device along the y axis.

rotationZ

The system variable rotationZ always contains the rotation of the device along the z axis.

setMoveThreshold()

The setMoveThreshold() function is used to set the movement threshold for the deviceMoved() function.

setShakeThreshold()

The setShakeThreshold() function is used to set the movement threshold for the deviceShaken() function.

turnAxis

When a device is rotated, the axis that triggers the deviceTurned() method is stored in the turnAxis variable.

डोम

changed()

तत्व बदलने पर फ़ंक्शन को कॉल करता है।

createA

एक तत्व बनाता है जो दूसरे वेब पेज से लिंक होता है।

createAudio

सरल ऑडियो प्लेबैक के लिए एक छिपा हुआ तत्व बनाता है।

createButton

एक तत्व बनाता है।

createCapture

एक तत्व बनाता है जो वेबकैम और माइक्रोफ़ोन से ऑडियो/वीडियो स्ट्रीम "कैप्चर" करता है | createCapture() एक नया p5.MediaElement ऑब्जेक्ट देता है।

createCheckbox

एक चेकबॉक्स तत्व बनाता है।

createColorPicker

रंग चयनकर्ता तत्व बनाता है।

createDiv

एक तत्व बनाता है।

createElement

एक नया p5.Element ऑब्जेक्ट बनाता है।

createFileInput

एक 'फ़ाइल' प्रकार का तत्व बनाता है | createFileInput() उपयोगकर्ताओं को स्केच में उपयोग के लिए स्थानीय फ़ाइलों का चयन करने की अनुमति देता है।

createImg

एक तत्व बनाता है जो कैनवास के बाहर दिखाई दे सकता है।

createInput

एक टेक्स्ट तत्व बनाता है।

createP

एक तत्व बनाता है।

createRadio

एक रेडियो बटन तत्व बनाता है।

createSelect

एक ड्रॉपडाउन मेनू तत्व बनाता है।

createSlider

एक स्लाइडर तत्व बनाता है।

createSpan

एक तत्व बनाता है।

createVideo

सरल ऑडियो/वीडियो प्लेबैक के लिए एक तत्व बनाता है।

input()

जब तत्व इनपुट प्राप्त करता है तो फ़ंक्शन को कॉल करता है।

removeElements

किसी भी ईवेंट हैंडलर सहित, p5.js द्वारा बनाए गए सभी तत्वों को हटा देता है।

select

पहले तत्व के लिए पृष्ठ खोजता है जो दिए गए CSS चयनकर्ता स्ट्रिंग से मेल खाता है| चयनकर्ता स्ट्रिंग एक आईडी, वर्ग, टैग नाम या एक संयोजन हो सकता है।

selectAll

पेज पर उन सभी तत्वों को खोजता है जो दिए गए CSS चयनकर्ता स्ट्रिंग से मेल खाते हैं| चयनकर्ता स्ट्रिंग एक आईडी, वर्ग, टैग नाम या एक संयोजन हो सकता है।

Data

Array Functions

append()

Adds a value to the end of an array.

arrayCopy()

Copies an array (or part of an array) to another array.

concat()

Concatenates two arrays, maps to Array.concat().

reverse()

Reverses the order of an array, maps to Array.reverse()

shorten()

Decreases an array by one element and returns the shortened array, maps to Array.pop().

shuffle()

Shuffles the elements of an array.

sort()

Sorts an array of numbers from smallest to largest, or puts an array of words in alphabetical order.

splice()

Inserts a value or an array of values into an existing array.

subset()

Extracts an array of elements from an existing array.

Conversion

boolean()

किसी संख्या या स्ट्रिंग को उसके बूलियन प्रतिनिधित्व में परिवर्तित करता है।

byte()

Converts a Boolean, String, or Number to its byte value.

char()

Converts a Number or String to a single-character String.

float()

Converts a String to a floating point (decimal) Number.

hex()

Converts a Number to a String with its hexadecimal value.

int()

Converts a Boolean, String, or decimal Number to an integer.

str()

Converts a Boolean or Number to String.

unchar()

Converts a single-character String to a Number.

unhex()

Converts a String with a hexadecimal value to a Number.

Dictionary

createNumberDict()

Creates a new instance of p5.NumberDict using the key-value pair or object you provide.

createStringDict()

Creates a new instance of p5.StringDict using the key-value pair or the object you provide.

p5.StringDict

A simple Dictionary class for Strings.

LocalStorage

clearStorage()

Removes all items in the web browser's local storage.

getItem()

Returns a value in the web browser's local storage.

removeItem()

Removes an item from the web browser's local storage.

storeItem()

Stores a value in the web browser's local storage.

String Functions

join()

Combines an array of strings into one string.

match()

Applies a regular expression to a string and returns an array with the first match.

matchAll()

Applies a regular expression to a string and returns an array of matches.

nf()

Converts a Number into a String with a given number of digits.

nfc()

Converts a Number into a String with commas to mark units of 1,000.

nfp()

Converts a Number into a String with a plus or minus sign.

nfs()

Converts a positive Number into a String with an extra space in front.

split()

Splits a String into pieces and returns an array containing the pieces.

splitTokens()

Splits a String into pieces and returns an array containing the pieces.

trim()

Removes whitespace from the start and end of a String without changing the middle.

p5.NumberDict

add()

Add the given number to the value currently stored at the given key.

div()

Divide the given number with the value currently stored at the given key.

maxKey()

Return the highest key currently used in the Dictionary.

maxValue()

Return the highest number currently stored in the Dictionary.

minKey()

Return the lowest key currently used in the Dictionary.

minValue()

Return the lowest number currently stored in the Dictionary.

mult()

Multiply the given number with the value currently stored at the given key.

sub()

Subtract the given number from the value currently stored at the given key.

p5.TypedDict

clear()

Removes all previously stored key-value pairs from the Dictionary.

create()

Creates a new key-value pair in the Dictionary.

get()

Returns the value stored at the given key.

hasKey()

Returns true if the given key exists in the Dictionary, otherwise returns false.

print()

Logs the set of items currently stored in the Dictionary to the console.

remove()

Removes the key-value pair stored at the given key from the Dictionary.

saveJSON()

Converts the Dictionary into a JSON file for local download.

saveTable()

Converts the Dictionary into a CSV file for local download.

set()

Updates the value associated with the given key in case it already exists in the Dictionary.

size()

Returns the number of key-value pairs currently stored in the Dictionary.

Structure

disableFriendlyErrors

Turns off the parts of the Friendly Error System (FES) that impact performance.

draw()

A function that's called repeatedly while the sketch runs.

isLooping()

Returns true if the draw loop is running and false if not.

loop()

Resumes the draw loop after noLoop() has been called.

noLoop()

Stops the code in draw() from running repeatedly.

pop()

Ends a drawing group that contains its own styles and transformations.

preload()

A function that's called once to load assets before the sketch runs.

push()

Begins a drawing group that contains its own styles and transformations.

redraw()

Runs the code in draw() once.

remove()

Removes the sketch from the web page.

setup()

A function that's called once when the sketch begins running.

स्थिरांक

DEGREES

एक स्ट्रिंग स्थिरांक जिसका उपयोग angleMode() सेट करने के लिए किया जाता है।

HALF_PI

एक संख्या स्थिरांक जो लगभग 1.5708 है।

QUARTER_PI

एक संख्या स्थिरांक जो लगभग 0.7854 है।

RADIANS

एक स्ट्रिंग स्थिरांक जिसका उपयोग angleMode() सेट करने के लिए किया जाता है।

TAU

एक संख्या स्थिरांक जो लगभग 6.2382 है।

TWO_PI

एक संख्या स्थिरांक जो लगभग 6.2382 है।

Foundation

console

Prints a message to the web browser's console.

Array

A list that keeps several pieces of data in order.

Boolean

A value that's either true or false.

Number

A number that can be positive, negative, or zero.

Object

A container for data that's stored as key-value pairs.

String

A sequence of text characters.