Add GritsPoly for drawing sets of polygons

[grits] / src / objects / grits-poly.h

diff --git a/src/objects/grits-poly.h b/src/objects/grits-poly.h
new file mode 100644 (file)
index 0000000..4368df9
--- /dev/null
+++ b/src/objects/grits-poly.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2010 Andy Spencer <andy753421@gmail.com>
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GRITS_POLY_H__
+#define __GRITS_POLY_H__
+
+#include <glib.h>
+#include <glib-object.h>
+#include <cairo.h>
+#include <objects/grits-object.h>
+
+/* GritsPoly */
+#define GRITS_TYPE_POLY            (grits_poly_get_type())
+#define GRITS_POLY(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj),   GRITS_TYPE_POLY, GritsPoly))
+#define GRITS_IS_POLY(obj)         (G_TYPE_CHECK_INSTANCE_TYPE((obj),   GRITS_TYPE_POLY))
+#define GRITS_POLY_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST   ((klass), GRITS_TYPE_POLY, GritsPolyClass))
+#define GRITS_IS_POLY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE   ((klass), GRITS_TYPE_POLY))
+#define GRITS_POLY_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),   GRITS_TYPE_POLY, GritsPolyClass))
+
+typedef struct _GritsPoly      GritsPoly;
+typedef struct _GritsPolyClass GritsPolyClass;
+
+struct _GritsPoly {
+       GritsObject  parent_instance;
+       gdouble   (**points)[3];
+       gdouble      color[4];
+       guint        list;
+};
+
+struct _GritsPolyClass {
+       GritsObjectClass parent_class;
+};
+
+GType grits_poly_get_type(void);
+
+GritsPoly *grits_poly_new(gdouble (**points)[3]);
+
+#endif