From 915d03eda5597d7f5597c5eae5635e62a639935a Mon Sep 17 00:00:00 2001
From: Orion Poplawski <orion@nwra.com>
Date: Fri, 7 Oct 2022 00:53:02 +0000
Subject: [PATCH] Support for libharu 2.4

https://sourceforge.net/p/mathgl/bugs/48/
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>
---
 src/prc.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/prc.cpp b/src/prc.cpp
index 7b4966a..b35fa70 100644
--- a/src/prc.cpp
+++ b/src/prc.cpp
@@ -36,6 +36,7 @@
 #include <hpdf.h>
 #include <hpdf_u3d.h>
 #include <hpdf_annotation.h>
+#include <hpdf_version.h>
 #endif // MGL_HAVE_PDF
 
 
@@ -959,8 +960,12 @@ void MGL_EXPORT mgl_write_prc(HMGL gr, const char *fname,const char* /*descr*/,
 		HPDF_U3D_SetDefault3DView(u3d, "DefaultView");
 
 		//	Create annotation
-		annot = HPDF_Page_Create3DAnnot (page, rect, u3d );
-//		annot = HPDF_Page_Create3DAnnot (page, rect, 0, 0, u3d, 0 );	for the new version ???
+		annot
+#if HPDF_VERSION_ID >= 20400
+		= HPDF_Page_Create3DAnnot (page, rect, HPDF_FALSE, HPDF_FALSE, u3d, NULL);
+#else
+		= HPDF_Page_Create3DAnnot (page, rect, u3d );
+#endif
 
 		//  Enable toolbar
 		HPDF_Dict action = (HPDF_Dict)HPDF_Dict_GetItem (annot, "3DA", HPDF_OCLASS_DICT);
-- 
2.51.0