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4D v20 R7
SVG_Open_picture
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SVG_Open_picture ( Bild ) -> Funktionsergebnis | ||||||||
Parameter | Typ | Beschreibung | ||||||
Bild | Bild |
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4D picture field or variable | |||||
Funktionsergebnis | SVG_Ref |
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Reference of SVG document | |||||
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.
Important: Once you no longer need it, remember to call the SVG_CLEAR command with this reference in order to free up the memory.
READ PICTURE FILE("";$picture)
If(OK=1)
$ref:=SVG_Open_picture($picture)
...
SVG_CLEAR($ref)
End if
Produkt: 4D
Thema: Documents
Nummer:
65901
Erstellt: Composant 4D SVG v11.3
4D SVG ( 4D v20 R7)