THE WORLD'S LARGEST WEB DEVELOPER SITE

☰ HTML CSS JAVASCRIPT SQL PHP BOOTSTRAP JQUERY ANGULAR XML

TUTORIALS REFERENCES EXAMPLES

×

JavaScript Reference

JavaScript

JS String JS Number JS Operators JS Statements JS Math JS Date JS Array JS Boolean JS RegExp JS Global JS Conversion

Browser BOM

Window Navigator Screen History Location

HTML DOM

DOM Document DOM Elements DOM Attributes DOM Events DOM Style

HTML Objects

<a> <abbr> <address> <area> <article> <aside> <audio> <b> <base> <bdo> <blockquote> <body> <br> <button> <canvas> <caption> <cite> <code> <col> <colgroup> <datalist> <dd> <del> <details> <dfn> <dialog> <div> <dl> <dt> <em> <embed> <fieldset> <figcaption> <figure> <footer> <form> <head> <header> <h1> - <h6> <hr> <html> <i> <iframe> <img> <ins> <input> button <input> checkbox <input> color <input> date <input> datetime <input> datetime-local <input> email <input> file <input> hidden <input> image <input> month <input> number <input> password <input> radio <input> range <input> reset <input> search <input> submit <input> text <input> time <input> url <input> week <kbd> <keygen> <label> <legend> <li> <link> <map> <mark> <menu> <menuitem> <meta> <meter> <nav> <object> <ol> <optgroup> <option> <output> <p> <param> <pre> <progress> <q> <s> <samp> <script> <section> <select> <small> <source> <span> <strong> <style> <sub> <summary> <sup> <table> <td> <th> <tr> <textarea> <time> <title> <track> <u> <ul> <var> <video>

Other Objects

CSSStyleDeclaration

HTML canvas ImageData width Property

Canvas Object Reference Canvas Object

Example

Alert the width of an ImageData object:

alert("Width of imgData is: " + imgData.width);

Try it yourself »

Browser Support

Internet Explorer 9, Firefox, Opera, Chrome, and Safari support the ImageData width property.

Note: Internet Explorer 8 and earlier versions, do not support the <canvas> element.

Definition and Usage

The width property returns the width of an ImageData object, in pixels.

Tip: Look at createImageData(), getImageData(), and putImageData() to learn more about the ImageData object.

JavaScript Syntax

JavaScript syntax:	imgData.width;

Canvas Object Reference

COLOR PICKER

colorpicker

LEARN MORE:

Color Converter
Google Maps
Animated Buttons
Modal Boxes
Modal Images
Tooltips
Loaders
JS Animations
Progress Bars
Dropdowns
Slideshow
Side Navigation
HTML Includes
Color Palettes

PRINT PAGE

ABOUT

W3Schools is optimized for learning, testing, and training. Examples might be simplified to improve reading and basic understanding. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. While using this site, you agree to have read and accepted our terms of use, cookie and privacy policy. Copyright 1999-2016 by Refsnes Data. All Rights Reserved.
Powered by W3.CSS.