4D v20

SVG_Is_reference_valid

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4D v20
4D SVG Component
Utilities
SVG_Is_reference_valid

SVG_Is_reference_valid 


 

SVG_Is_reference_valid ( svgObject ) -> Function result 
Parameter Type   Description
svgObject  SVG_Ref in Reference of SVG element
Function result  Boolean in 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.



See also 

SVG_References_array

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PROPERTIES 

Product: 4D
Theme: Utilities
Number: 65906

This command can be run in preemptive processes

 
HISTORY 

Created: Composant 4D SVG v11.3

 
ARTICLE USAGE

4D SVG Component ( 4D v20)