Declaration
TIESVGTagType = (iestSVG, iestImage, iestPath, iestRect, iestCircle, iestEllipse, iestLine, iestPolyline,
iestPolygon, iestText, iestMarker, iestDesc, iestMetadata, iestForeignObject,
iestLink, iestGroup, iestTitle, iestComment, iestHeader, iestDefine, iestStyle, iestSwitch,
iestLinearGradient, iestRadialGradient, iestUse, iestSymbol, iestOther);