p5.js IO Complete Reference
p5.js IO is the implementation of the transport-based cross-browser/cross-device bi-directional communication layer. The input and output functions are mentions below.
|
Input |
Description |
|---|---|
| loadJSON() | It is used to read the contents of a JSON file or URL and return it as an object. |
| loadStrings() | It is used to read the contents of a file and create an array of strings with each of the lines of the file. |
| loadTable() | It is used to read the contents of a file or URL and create a p5.Table object from it. |
| loadXML() | It is used to read the contents of a file or URL and return it as a XML object. |
| loadBytes() | It is used to read the contents of a file or URL and return it as an object containing the series of bytes. |
| httpGet() | httpGet() function is used to execute an HTTP GET request. |
| httpPost() | httpPost() function is used to execute an HTTP POST request. |
| httpDo() | httpDo() function is used to execute an HTTP request. |
|
Output |
Description |
|---|---|
| createWriter() | It creates a p5.PrintWriter object that can be used to write or print to various available streams. |
| save() | It is used to save to the file system by prompting a download to the computer. |
| saveJSON() | It is used to write an object or array of objects as a JSON object to the .json file. |
| saveStrings() | It is used to write an array of strings with one line per string to the file. |
| saveTable() | saveTable() function is used to save a p5.Table object to a file. |
Table:
|
p5.Table |
Description |
|---|---|
| matchRows() | It is used to find all the rows that match the given regular expression. |
| clearRows() | clearRows() method is used to clear all rows in a table. |
| findRow() | It is used to find the first row that contains the given and value and returns a value to that row. |
| findRows() | It is used to find all the rows that contain the given and value and returns a reference to those rows. |
| set() | It is used to store the given value to the given row and column of the table. |
| removeRow() | removeRow() method is used to remove the given row from a table. |
| get() | It is used to retrieve a value from the given row and column of the table. |
| getRows() | It returns a reference to all rows in the table as an array of p5.TableRow objects. |
| removeTokens() | It is used to remove all the specified characters from values in the table. |
| getString() | It is used to retrieve a String value from the given row and column of the table. |
| getRowCount() | It is used to return the total number of rows in a table object. |
|
p5.TableRow |
Description |
|---|---|
| get() | It is used to retrieve a value from the given column of the table row. |
| getString() | It is used to retrieve a String value from the given column of the table row. |
| setString() | It is used to store the given String value to the given column of the table row. |
| getNum() | It is used to retrieve a Float value from the given column of the table row. |
| setNum() | It is used to store the given Float value to the given column of the table. |
| set() | It is used to store the given value to the given column of the table. |
Time and Date:
|
Time & Date |
Description |
|---|---|
| day() | day() function used to get the current day from the system’s clock. |
| hour() | hour() function is used to return the current hour from the system clock. |
| minute() | minute() function is used to return the current minute in the system clock. |
| millis() | millis() function is used to return the number of milliseconds from starting the program. |
| month() | month() function is used to get the current month from the system’s clock. |
| second() | second() function is used to return the current second of the system clock. |
| year() | year() function is used to return the current year from the system clock. |
Whether you’re preparing for your first job interview or aiming to upskill in this ever-evolving tech landscape, zambiatek Courses are your key to success. We provide top-quality content at affordable prices, all geared towards accelerating your growth in a time-bound manner. Join the millions we’ve already empowered, and we’re here to do the same for you. Don’t miss out – check it out now!
