Represents a rectangular box. The type of box is specified by the method that returns such an object. It is returned by functions like
element.getBoundingClientRect.
1.0
66
Introduced
Gecko 1.9
Inherits from:
nsISupports
Last changed in Gecko 1.9.1 (Firefox 3.5 / Thunderbird 3.0 / SeaMonkey 2.0)Attributes
| Attribute | Type | Description |
bottom |
float |
Y-coordinate, relative to the viewport origin, of the bottom of the rectangle box. Read only. |
height |
float |
Height of the rectangle box (This is identical to bottom minus top). Read only. |
left |
float |
X-coordinate, relative to the viewport origin, of the left of the rectangle box. Read only. |
right |
float |
X-coordinate, relative to the viewport origin, of the right of the rectangle box. Read only. |
top |
float |
Y-coordinate, relative to the viewport origin, of the top of the rectangle box. Read only. |
width |
float |
Width of the rectangle box (This is identical to right minus left). Read only. |
x |
float |
X-coordinate, relative to the viewport origin, of the left of the rectangle box. Read only. |
y |
float |
Y-coordinate, relative to the viewport origin, of the top of the rectangle box. Read only. |
See also
This object was renamed a few times: initial name was TextRectangle, then ClientRect, then DOMRect.
Initially it had just the top/left/right/bottom attributes, then width/height/x/y were added.