add XYZ old class

Tim Appelhans · Tim Appelhans · commit 44e152be489b · 2025-09-04T11:03:09.000+02:00
diff --git a/R/AAAmapviewClasses.R b/R/AAAmapviewClasses.R
@@ -17,6 +17,7 @@ setOldClass(c("POINT", "MULTIPOINT",
               "LINESTRING", "MULTILINESTRING"))
 
 setOldClass("XY")
+setOldClass("XYZ")
 setOldClass("sf")
 setOldClass("sfc")
 setOldClass("sfg")
