hook for returning void* handing back a bitmap or in memory string rendering

diff --git a/.gitignore b/.gitignore
index 8fcef1679b98675207e0c182387fbeae5adc93ab..70fc273f01b2d08785a672c5d61a482c8836871c 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -122,6 +122,7 @@ tclpkg/gv/SWIGTYPE_p_Agnode_t.java
 tclpkg/gv/SWIGTYPE_p_Agraph_t.java
 tclpkg/gv/SWIGTYPE_p_Agsym_t.java
 tclpkg/gv/SWIGTYPE_p_FILE.java
+tclpkg/gv/SWIGTYPE_p_p_void.java
 tclpkg/gv/gv.java
 tclpkg/gv/gv.php
 tclpkg/gv/gv.pm

diff --git a/tclpkg/gv/gv.cpp b/tclpkg/gv/gv.cpp
index 0e4bcc7031e94f79afc51f1eb8695213bf6899b8..755a5da5bff67b9dcd84b50a72d540bc88efe595 100644 (file)
--- a/tclpkg/gv/gv.cpp
+++ b/tclpkg/gv/gv.cpp
@@ -747,3 +747,12 @@ void render(Agraph_t *g, char *format, FILE *f)
 
     err = gvRender(gvc, g, format, f);
 }
+
+void render(Agraph_t *g, char *format, void **data)
+{
+//    FIXME
+//
+//    int err;
+//
+//    err = gvRenderData(gvc, g, format, data);
+}

diff --git a/tclpkg/gv/gv.i b/tclpkg/gv/gv.i
index 200742fef7d7ba78ef0bab74200c8f34ae560633..3cf16067c4743439ea1f5649ae72c370728a84a1 100644 (file)
--- a/tclpkg/gv/gv.i
+++ b/tclpkg/gv/gv.i
@@ -109,3 +109,4 @@ extern void layout(Agraph_t *g, char *engine);
 
 extern void render(Agraph_t *g, char *format, char *filename);
 extern void render(Agraph_t *g, char *format, FILE *f);
+extern void render(Agraph_t *g, char *format, void **data);