Spiro splines LPE using code by Raph Levien

(bzr r5409)

1 files changed, 48 insertions, 0 deletions

diff --git a/src/live_effects/bezctx.cpp b/src/live_effects/bezctx.cpp
new file mode 100644
index 000000000..722f5dbaf
--- /dev/null
+++ b/src/live_effects/bezctx.cpp
@@ -0,0 +1,48 @@
+/*
+ppedit - A pattern plate editor for Spiro splines.
+Copyright (C) 2007 Raph Levien
+
+This program 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 program 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.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA.
+
+*/
+#include "bezctx.h"
+
+void bezctx_moveto(bezctx *bc, double x, double y, int is_open)
+{
+    bc->moveto(bc, x, y, is_open);
+}
+
+void bezctx_lineto(bezctx *bc, double x, double y)
+{
+    bc->lineto(bc, x, y);
+}
+
+void bezctx_quadto(bezctx *bc, double x1, double y1, double x2, double y2)
+{
+    bc->quadto(bc, x1, y1, x2, y2);
+}
+
+void bezctx_curveto(bezctx *bc, double x1, double y1, double x2, double y2,
+		    double x3, double y3)
+{
+    bc->curveto(bc, x1, y1, x2, y2, x3, y3);
+}
+
+void bezctx_mark_knot(bezctx *bc, int knot_idx)
+{
+    if (bc->mark_knot)
+	bc->mark_knot(bc, knot_idx);
+}