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-rw-r--r--include/gmathview.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/gmathview.h b/include/gmathview.h
index 02e1470..8f59233 100644
--- a/include/gmathview.h
+++ b/include/gmathview.h
@@ -33,6 +33,8 @@
#include <gmathlib.h>
#include <gmathcairo.h>
+#define OUTLINE_WIDTH 1
+
G_BEGIN_DECLS
#define G_TYPE_MATH_VIEW (g_math_view_get_type ())
@@ -87,4 +89,12 @@ g_math_view_set_editor_mode (GMathView *mathview, gboolean editor_mode);
G_END_DECLS
+/* Helper functions */
+
+cairo_surface_t*
+g_math_view_copy_surface (cairo_surface_t *source);
+
+void
+g_math_view_outline_boxed (cairo_surface_t *surface, GMathBoxed *boxed);
+
#endif