SVG_References

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4D v18

SVG_References_array


SVG_References_array ( refsArrayPointer ) -> Funktionsergebnis

Parameter	Typ	Beschreibung
refsArrayPointer	Zeiger	Alpha array of document references
Funktionsergebnis	Lange Ganzzahl	Number of references

Beschreibung

The SVG_References_array command returns the list of current SVG document references in the array pointed to by refsArrayPointer. As the result, the command returns the number of references found.

SVG_References_array is useful when debugging. Each time an SVG document is created with the SVG_New, SVG_Copy or SVG_Open_file component commands, the component adds the reference returned by the command to an internal array. When an SVG document is released using the SVG_CLEAR command, the component removes its reference from the array.

Siehe auch

SVG_Is_reference_valid