update empty geometry handling

2024-06-13 19:15:31 +03:00
parent dcd373f3bd
commit 2e03fbe7f3
4 changed files with 78 additions and 14 deletions
--- a/cyberiadaml.h
+++ b/cyberiadaml.h
@@ -368,6 +368,9 @@ typedef enum {
 	/* Free the SM polyline structure in memory */
 	int cyberiada_destroy_polyline(CyberiadaPolyline* polyline);

+	/* Check the presence of the SM document geometry, return 1 if there is any geometry object available */
+	int cyberiada_document_has_geometry(CyberiadaDocument* doc);
+	
 	/* Change the SM document geometry format and convert the SMs geometry data */
 	int cyberiada_convert_document_geometry(CyberiadaDocument* doc,
 											CyberiadaGeometryCoordFormat new_format,