+++ /dev/null
-/*!
- * \file
- * Copyright 2003, 2004 Develer S.r.l. (http://www.develer.com/)
- * Copyright 1999 Bernardo Innocenti <bernie@develer.com>
- * This file is part of DevLib - See README.devlib for information.
- *
- * \version $Id$
- *
- * \author Bernardo Innocenti <bernie@develer.com>
- * \author Stefano Fedrigo <aleph@develer.com>
- *
- * \brief General pourpose graphics routines
- */
-
-/*#*
- *#* $Log$
- *#* Revision 1.1 2005/11/04 18:11:35 bernie
- *#* Move graphics stuff from mware/ to gfx/.
- *#*
- *#* Revision 1.12 2005/11/04 16:20:02 bernie
- *#* Fix reference to README.devlib in header.
- *#*
- *#* Revision 1.11 2005/04/11 19:10:28 bernie
- *#* Include top-level headers from cfg/ subdir.
- *#*
- *#* Revision 1.10 2005/03/01 23:26:45 bernie
- *#* Use new CPU-neutral program-memory API.
- *#*
- *#* Revision 1.9 2005/01/20 18:46:31 aleph
- *#* Fix progmem includes.
- *#*
- *#* Revision 1.8 2004/11/01 15:14:07 bernie
- *#* Update to current coding conventions.
- *#*
- *#* Revision 1.7 2004/09/20 03:29:06 bernie
- *#* Conditionalize AVR-specific code.
- *#*
- *#* Revision 1.6 2004/09/14 21:01:08 bernie
- *#* Rename rectangle drawing functions; Unify filled/cleared implementations.
- *#*
- *#* Revision 1.4 2004/08/10 07:00:16 bernie
- *#* Add missing header.
- *#*
- *#* Revision 1.3 2004/08/04 03:16:59 bernie
- *#* Switch to new DevLib CONFIG_ convention.
- *#*
- *#* Revision 1.2 2004/06/03 11:27:09 bernie
- *#* Add dual-license information.
- *#*
- *#* Revision 1.1 2004/05/23 15:43:16 bernie
- *#* Import mware modules.
- *#*/
-
-#ifndef MWARE_GFX_H
-#define MWARE_GFX_H
-
-#include <cfg/config.h>
-#include <cfg/compiler.h>
-#include <cfg/cpu.h>
-
-
-/*! Common type for coordinates expressed in pixel units */
-typedef int coord_t;
-
-#if CONFIG_GFX_VCOORDS
-/*! Common type for coordinates expressed in logical units */
-typedef float vcoord_t;
-#endif /* CONFIG_GFX_VCOORDS */
-
-
-typedef struct Rect { coord_t xmin, ymin, xmax, ymax; } Rect;
-
-
-/*!
- * Control structure to draw in a bitmap
- */
-typedef struct Bitmap
-{
- uint8_t *raster; /*!< Pointer to byte array to hold the data */
- coord_t width, height; /*!< Width/Height in pixels */
- coord_t penX, penY; /*!< Current pen position MoveTo()/LineTo() */
-
- Rect cr; /*!< Clip drawing inside this rectangle */
-
-#if CONFIG_GFX_VCOORDS
- /*!
- * \name Logical coordinate system
- * \{
- */
- vcoord_t orgX, orgY;
- vcoord_t scaleX, scaleY;
- /*\}*/
-#endif /* CONFIG_GFX_VCOORDS */
-
-} Bitmap;
-
-
-/* Function prototypes */
-extern void gfx_bitmapInit (Bitmap *bm, uint8_t *raster, coord_t w, coord_t h);
-extern void gfx_bitmapClear(Bitmap *bm);
-extern void gfx_line (Bitmap *bm, coord_t x1, coord_t y1, coord_t x2, coord_t y2);
-extern void gfx_rectDraw (Bitmap *bm, coord_t x1, coord_t y1, coord_t x2, coord_t y2);
-extern void gfx_rectFillC (Bitmap *bm, coord_t x1, coord_t y1, coord_t x2, coord_t y2, uint8_t color);
-extern void gfx_rectFill (Bitmap *bm, coord_t x1, coord_t y1, coord_t x2, coord_t y2);
-extern void gfx_rectClear (Bitmap *bm, coord_t x1, coord_t y1, coord_t x2, coord_t y2);
-extern void gfx_moveTo (Bitmap *bm, coord_t x, coord_t y);
-extern void gfx_lineTo (Bitmap *bm, coord_t x, coord_t y);
-extern void gfx_setClipRect(Bitmap *bm, coord_t xmin, coord_t ymin, coord_t xmax, coord_t ymax);
-
-#if CPU_HARVARD
- #include <mware/pgm.h>
- extern void gfx_blit_P(Bitmap *bm, const pgm_uint8_t *raster);
-#endif
-
-
-#if CONFIG_GFX_VCOORDS
-extern void gfx_setViewRect(Bitmap *bm, vcoord_t x1, vcoord_t y1, vcoord_t x2, vcoord_t y2);
-extern coord_t gfx_transformX(Bitmap *bm, vcoord_t x);
-extern coord_t gfx_transformY(Bitmap *bm, vcoord_t y);
-extern void gfx_vline(Bitmap *bm, vcoord_t x1, vcoord_t y1, vcoord_t x2, vcoord_t y2);
-#endif /* CONFIG_GFX_VCOORDS */
-
-#endif /* MWARE_GFX_H */