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-rw-r--r--plugingui/drawable.h45
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diff --git a/plugingui/drawable.h b/plugingui/drawable.h
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+++ b/plugingui/drawable.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * drawable.h
+ *
+ * Sat Jun 4 21:39:38 CEST 2016
+ * Copyright 2016 Bent Bisballe Nyeng
+ * deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ * This file is part of DrumGizmo.
+ *
+ * DrumGizmo is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * DrumGizmo 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with DrumGizmo; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+#pragma once
+
+#include <cstdlib>
+
+namespace GUI
+{
+
+class Colour;
+
+class Drawable
+{
+public:
+ virtual std::size_t width() const = 0;
+ virtual std::size_t height() const = 0;
+
+ virtual const Colour& getPixel(std::size_t x, std::size_t y) const = 0;
+};
+
+} // GUI::