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Committer:
GordonSin
Date:
Fri May 31 04:09:54 2013 +0000
Revision:
0:0ed2a7c7190c
31/5/2013;

Who changed what in which revision?

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GordonSin 0:0ed2a7c7190c 1 /* mbed GraphicsDisplay Display Library Base Class
GordonSin 0:0ed2a7c7190c 2 * Copyright (c) 2007-2009 sford
GordonSin 0:0ed2a7c7190c 3 * Released under the MIT License: http://mbed.org/license/mit
GordonSin 0:0ed2a7c7190c 4 *
GordonSin 0:0ed2a7c7190c 5 * A library for providing a common base class for Graphics displays
GordonSin 0:0ed2a7c7190c 6 * To port a new display, derive from this class and implement
GordonSin 0:0ed2a7c7190c 7 * the constructor (setup the display), pixel (put a pixel
GordonSin 0:0ed2a7c7190c 8 * at a location), width and height functions. Everything else
GordonSin 0:0ed2a7c7190c 9 * (locate, printf, putc, cls, window, putp, fill, blit, blitbit)
GordonSin 0:0ed2a7c7190c 10 * will come for free. You can also provide a specialised implementation
GordonSin 0:0ed2a7c7190c 11 * of window and putp to speed up the results
GordonSin 0:0ed2a7c7190c 12 */
GordonSin 0:0ed2a7c7190c 13
GordonSin 0:0ed2a7c7190c 14 #ifndef MBED_GRAPHICSDISPLAY_H
GordonSin 0:0ed2a7c7190c 15 #define MBED_GRAPHICSDISPLAY_H
GordonSin 0:0ed2a7c7190c 16
GordonSin 0:0ed2a7c7190c 17 #include "TextDisplay.h"
GordonSin 0:0ed2a7c7190c 18
GordonSin 0:0ed2a7c7190c 19 class GraphicsDisplay : public TextDisplay {
GordonSin 0:0ed2a7c7190c 20
GordonSin 0:0ed2a7c7190c 21 public:
GordonSin 0:0ed2a7c7190c 22
GordonSin 0:0ed2a7c7190c 23 GraphicsDisplay(const char* name);
GordonSin 0:0ed2a7c7190c 24
GordonSin 0:0ed2a7c7190c 25 virtual void pixel(int x, int y, int colour) = 0;
GordonSin 0:0ed2a7c7190c 26 virtual int width() = 0;
GordonSin 0:0ed2a7c7190c 27 virtual int height() = 0;
GordonSin 0:0ed2a7c7190c 28
GordonSin 0:0ed2a7c7190c 29 virtual void window(int x, int y, int w, int h);
GordonSin 0:0ed2a7c7190c 30 virtual void putp(int colour);
GordonSin 0:0ed2a7c7190c 31
GordonSin 0:0ed2a7c7190c 32 virtual void cls();
GordonSin 0:0ed2a7c7190c 33 virtual void fill(int x, int y, int w, int h, int colour);
GordonSin 0:0ed2a7c7190c 34 virtual void blit(int x, int y, int w, int h, const int *colour);
GordonSin 0:0ed2a7c7190c 35 virtual void blitbit(int x, int y, int w, int h, const char* colour);
GordonSin 0:0ed2a7c7190c 36
GordonSin 0:0ed2a7c7190c 37 virtual void character(int column, int row, int value);
GordonSin 0:0ed2a7c7190c 38 virtual int columns();
GordonSin 0:0ed2a7c7190c 39 virtual int rows();
GordonSin 0:0ed2a7c7190c 40
GordonSin 0:0ed2a7c7190c 41 protected:
GordonSin 0:0ed2a7c7190c 42
GordonSin 0:0ed2a7c7190c 43 // pixel location
GordonSin 0:0ed2a7c7190c 44 short _x;
GordonSin 0:0ed2a7c7190c 45 short _y;
GordonSin 0:0ed2a7c7190c 46
GordonSin 0:0ed2a7c7190c 47 // window location
GordonSin 0:0ed2a7c7190c 48 short _x1;
GordonSin 0:0ed2a7c7190c 49 short _x2;
GordonSin 0:0ed2a7c7190c 50 short _y1;
GordonSin 0:0ed2a7c7190c 51 short _y2;
GordonSin 0:0ed2a7c7190c 52
GordonSin 0:0ed2a7c7190c 53 };
GordonSin 0:0ed2a7c7190c 54
GordonSin 0:0ed2a7c7190c 55 #endif