SVG_Is_reference_valid ( svgObject ) -> Function result
| Parameter | Type | Description | |
|---|---|---|---|
| svgObject | SVG_Ref | → | Reference of SVG element |
| Function result | Boolean | ← | True if reference belongs to an SVG element |
The SVG_Is_reference_valid command returns True if the reference passed in the svgObject parameter is that of an element of the SVG tree. If the element does not belong to an SVG tree, the command returns False. If svgObject is not a valid reference, an error is generated.