Javascript is a method for obtaining the width and height of an image.

You can use javascript to obtain the width and height of an image. To prevent data errors caused by incomplete image loading, the onreadystatechange event ensures the width of the image, high data accuracy. The Code is as follows:

Var image = new Image (); image. src = 'HTTP: // loads () {if (image. readyState = 'complete') {alert ("the width and height of the image obtained through js are:" + image. width + '-' + image. height );}}

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