<!-- Real := SVG_Estimate_weight ( svgObject )
 -> svgObject (Text)-->
## Description
 **SVG\_Estimate\_weight** ( svgObject ) -&gt; Function result 
<br/>
<br/>The **SVG\_Estimate\_weight** command returns the size in bytes of the SVG tree whose reference is passed as in the svgObject parameter. If svgObject is not a valid reference, an error is generated.