SVG_CLEAR

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4D v16

SVG_CLEAR


SVG_CLEAR {( svgObject )}

Parameter	Type	Description
svgObject	SVG_Ref	SVG object reference

Description

The SVG_CLEAR command frees the memory taken up by the SVG object designated by svgObject.

svgObject can be an SVG root object (created with the SVG_New, SVG_Copy or SVG_Open_file commands) or any valid SVG object.

If svgObject is not passed, the command frees all the SVG objects created using SVG_New, SVG_Copy or SVG_Open_file commands.This syntax is useful during the development phase during which an SVG reference can be created but the memory was not released becauses of an error that prevents the execution of the method from completing. In a final development, any SVG reference that is no longer used must be freed using the SVG_CLEAR command.