Warning: Removed in Firefox 65.
The getContentDimensions()
method of the HTMLIFrameElement
interface retrieves the X and Y dimensions of the content window.
Note: The values returned are equivalent to document.body.scrollWidth
and document.body.scrollHeight
.
Syntax
var instanceOfDOMRequest = instanceOfHTMLIframeElement.getContentDimensions();
Returns
A DOMRequest
for handling the dimensions request. Its request.onsuccess
handler handles the success case, and its request.onerror
handler handles the failure case.
The X and Y dimensions are available in the request.result.x
and request.result.y
properties, respectively.
Parameters
None.
Examples
var browser = document.querySelector('iframe');
var request = browser.getContentDimensions();
request.onsuccess = function() {
console.log("page size:", request.result.width + "x"
+ request.result.height);
}
request.onerror = function() {
console.log("Download error");
}
Specification
Not part of any specification.
Browser compatibility
Supported since Firefox 47, in chrome code only. Removed completely in Firefox 65.
Unlikely ever to be supported in other browsers.