From d369bbe7164dd35e75a7bad9e7b5497512bb5fe9 Mon Sep 17 00:00:00 2001 From: Bent Bisballe Nyeng Date: Sun, 17 Mar 2013 14:55:48 +0100 Subject: Added PNG loadin support through a new Image class. --- plugingui/image.h | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 plugingui/image.h (limited to 'plugingui/image.h') diff --git a/plugingui/image.h b/plugingui/image.h new file mode 100644 index 0000000..c509159 --- /dev/null +++ b/plugingui/image.h @@ -0,0 +1,63 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * image.h + * + * Sat Mar 16 15:05:08 CET 2013 + * Copyright 2013 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 General Public License as published by + * the Free Software Foundation; either version 2 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 General Public License for more details. + * + * You should have received a copy of the GNU 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. + */ +#ifndef __DRUMGIZMO_IMAGE_H__ +#define __DRUMGIZMO_IMAGE_H__ + +#include +#include + +#include "colour.h" + +namespace GUI { + +class Image { +public: + Image(const char* data, size_t size); + Image(std::string filename); + ~Image(); + + size_t width(); + size_t height(); + + Colour getPixel(size_t x, size_t y); + + unsigned int *pixels; + unsigned int order; + +private: + size_t w, h; + png_byte color_type; + png_byte bit_depth; + png_structp png_ptr; + png_infop info_ptr; + int number_of_passes; + png_bytep * row_pointers; +}; + +}; + +#endif/*__DRUMGIZMO_IMAGE_H__*/ -- cgit v1.2.3