add curveTo function

2 files changed, 20 insertions, 1 deletions

diff --git a/src/cairo_bindings.c b/src/cairo_bindings.c
index 3b7bacb..3a4893b 100644
--- a/src/cairo_bindings.c
+++ b/src/cairo_bindings.c
@@ -9,7 +9,7 @@ int honey_setup_cairo(lua_State* L)
 {
     honey_lua_create_table
         (L, 2,
-         HONEY_TABLE, "__index", 17,
+         HONEY_TABLE, "__index", 18,
          HONEY_FUNCTION, "getTexture", honey_cairo_get_texture,
          HONEY_FUNCTION, "updateTexture", honey_cairo_update_texture,
 
@@ -28,6 +28,7 @@ int honey_setup_cairo(lua_State* L)
 	 /* drawing functions */
          HONEY_FUNCTION, "moveTo", honey_cairo_move_to,
          HONEY_FUNCTION, "lineTo", honey_cairo_line_to,
+	 HONEY_FUNCTION, "curveTo", honey_cairo_curve_to,
 	 HONEY_FUNCTION, "arc", honey_cairo_arc,
          HONEY_FUNCTION, "stroke", honey_cairo_stroke,
 	 HONEY_FUNCTION, "fill", honey_cairo_fill,
@@ -431,6 +432,22 @@ int honey_cairo_line_to(lua_State* L)
 
 /* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
 
+int honey_cairo_curve_to(lua_State* L)
+{
+    cairo_t** cr;
+    float x1, y1, x2, y2, x3, y3;
+    honey_lua_parse_arguments
+	(L, 1, 7, HONEY_USERDATA, &cr,
+	 HONEY_NUMBER, x1, HONEY_NUMBER, y1,
+	 HONEY_NUMBER, x2, HONEY_NUMBER, y2,
+	 HONEY_NUMBER, x3, HONEY_NUMBER, y3);
+
+    cairo_curve_to(*cr, x1, y1, x2, y2, x3, y3);
+    return 0;
+}
+
+/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
+
 int honey_cairo_arc(lua_State* L)
 {
     cairo_t** cr;
diff --git a/src/cairo_bindings.h b/src/cairo_bindings.h
index b2eaa69..8f23bb6 100644
--- a/src/cairo_bindings.h
+++ b/src/cairo_bindings.h
@@ -48,6 +48,8 @@ int honey_cairo_move_to(lua_State* L);
 
 int honey_cairo_line_to(lua_State* L);
 
+int honey_cairo_curve_to(lua_State* L);
+
 int honey_cairo_arc(lua_State* L);
 
 int honey_cairo_stroke(lua_State* L);