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SVG length list interface
The SVGLengthList
defines a list of SVGLength
objects.
An SVGLengthList
object can be designated as read only, which means that attempts to modify the object will result in an exception being thrown.
Note: Starting in Gecko 5.0,the SVGLengthList
DOM interface is now indexable and can be accessed like arrays
Interface overview
Also implement | None |
---|---|
Methods |
|
Properties |
|
Normative document | SVG 1.1 (2nd Edition) |
Properties
Name | Type | Description |
---|---|---|
numberOfItem |
unsigned long | The number of items in the list. |
length |
unsigned long | The number of items in the list. |
Methods
Name & Arguments | Return | Description |
---|---|---|
clear() |
void |
Clears all existing current items from the list, with the result being an empty list. Exceptions:
|
initialize( in ) |
SVGLength |
Clears all existing current items from the list and re-initializes the list to hold the single item specified by the parameter. If the inserted item is already in a list, it is removed from its previous list before it is inserted into this list. The inserted item is the item itself and not a copy. The return value is the item inserted into the list. Exceptions:
|
getItem(in unsigned long index) |
SVGLength |
Returns the specified item from the list. The returned item is the item itself and not a copy. Any changes made to the item are immediately reflected in the list. The first item is number 0. Exceptions:
|
insertItemBefore(in |
SVGLength |
Inserts a new item into the list at the specified position. The first item is number 0. If Exceptions:
|
replaceItem( in ) |
SVGLength |
Replaces an existing item in the list with a new item. If Exceptions:
|
removeItem(in unsigned long index) |
SVGLength |
Removes an existing item from the list. Exceptions:
|
appendItem(in |
SVGLength |
Inserts a new item at the end of the list. If Exceptions:
|
Browser compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | ? | ? | ? | ? | ? |
Feature | Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|
Basic support | Not supported | ? | ? | ? | ? |