<!-- rootReference := SVG_Open_picture ( picture )
 -> picture (Picture)
 <- rootReference (Text)-->
## Description
 **SVG\_Open\_picture** ( picture ) -&gt; Function result 
<br/>
<br/>The **SVG\_Open\_picture** command analyzes an SVG picture and returns an SVG reference for this picture. If picture does not contain an SVG picture, the command returns an empty string.