X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftags%2Fstable%2Fsrc%2Fmodules%2Fmod_filter%2Fhalftone.h;fp=synfig-core%2Ftags%2Fstable%2Fsrc%2Fmodules%2Fmod_filter%2Fhalftone.h;h=43d83d068251467f406f186ae8f801439ae76997;hb=684cf1db661a9a5cbc142238cf05d6d2f7aa3f89;hp=0000000000000000000000000000000000000000;hpb=829dade3901a0f6e606075811b8b5c0d1bb5393e;p=synfig.git

diff --git a/synfig-core/tags/stable/src/modules/mod_filter/halftone.h b/synfig-core/tags/stable/src/modules/mod_filter/halftone.h
new file mode 100644
index 0000000..43d83d0
--- /dev/null
+++ b/synfig-core/tags/stable/src/modules/mod_filter/halftone.h
@@ -0,0 +1,61 @@
+/* === S Y N F I G ========================================================= */
+/*!	\file halftone.h
+**	\brief Template Header
+**
+**	$Id$
+**
+**	\legal
+**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**
+**	This package is free software; you can redistribute it and/or
+**	modify it under the terms of the GNU General Public License as
+**	published by the Free Software Foundation; either version 2 of
+**	the License, or (at your option) any later version.
+**
+**	This package is distributed in the hope that it will be useful,
+**	but WITHOUT ANY WARRANTY; without even the implied warranty of
+**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+**	General Public License for more details.
+**	\endlegal
+*/
+/* ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __SYNFIG_HALFTONE_H
+#define __SYNFIG_HALFTONE_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <synfig/vector.h>
+#include <synfig/angle.h>
+
+/* === M A C R O S ========================================================= */
+
+#define TYPE_SYMMETRIC		0
+#define TYPE_DARKONLIGHT	1
+#define TYPE_LIGHTONDARK	2
+#define TYPE_DIAMOND		3
+#define TYPE_STRIPE			4
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+class Halftone
+{
+public:
+
+	int type;
+	synfig::Point offset;
+	synfig::Vector size;
+	synfig::Angle angle;
+
+	float mask(synfig::Point point)const;
+
+	float operator()(const synfig::Point &point, const float& intensity, float supersample=0)const;
+};
+
+/* === E N D =============================================================== */
+
+#endif