Alan Ffrench / Mbed 2 deprecated Experiment_2_3_1

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Dependencies:   mbed

C12832/GraphicsDisplay.h@0:08877fa55d02, 2020-07-29 (annotated)

Committer:
alanffrench
Date:
Wed Jul 29 18:48:17 2020 +0000
Revision:
0:08877fa55d02
Debouncing

Who changed what in which revision?

UserRevisionLine numberNew contents of line
alanffrench 0:08877fa55d02 1 /* mbed GraphicsDisplay Display Library Base Class
alanffrench 0:08877fa55d02 2 * Copyright (c) 2007-2009 sford
alanffrench 0:08877fa55d02 3 * Released under the MIT License: http://mbed.org/license/mit
alanffrench 0:08877fa55d02 4 *
alanffrench 0:08877fa55d02 5 * A library for providing a common base class for Graphics displays
alanffrench 0:08877fa55d02 6 * To port a new display, derive from this class and implement
alanffrench 0:08877fa55d02 7 * the constructor (setup the display), pixel (put a pixel
alanffrench 0:08877fa55d02 8 * at a location), width and height functions. Everything else
alanffrench 0:08877fa55d02 9 * (locate, printf, putc, cls, window, putp, fill, blit, blitbit)
alanffrench 0:08877fa55d02 10 * will come for free. You can also provide a specialised implementation
alanffrench 0:08877fa55d02 11 * of window and putp to speed up the results
alanffrench 0:08877fa55d02 12 */
alanffrench 0:08877fa55d02 13
alanffrench 0:08877fa55d02 14 #ifndef MBED_GRAPHICSDISPLAY_H
alanffrench 0:08877fa55d02 15 #define MBED_GRAPHICSDISPLAY_H
alanffrench 0:08877fa55d02 16
alanffrench 0:08877fa55d02 17 #include "TextDisplay.h"
alanffrench 0:08877fa55d02 18
alanffrench 0:08877fa55d02 19 class GraphicsDisplay : public TextDisplay {
alanffrench 0:08877fa55d02 20
alanffrench 0:08877fa55d02 21 public:
alanffrench 0:08877fa55d02 22
alanffrench 0:08877fa55d02 23 GraphicsDisplay(const char* name);
alanffrench 0:08877fa55d02 24
alanffrench 0:08877fa55d02 25 virtual void pixel(int x, int y, int colour) = 0;
alanffrench 0:08877fa55d02 26 virtual int width() = 0;
alanffrench 0:08877fa55d02 27 virtual int height() = 0;
alanffrench 0:08877fa55d02 28
alanffrench 0:08877fa55d02 29 virtual void window(int x, int y, int w, int h);
alanffrench 0:08877fa55d02 30 virtual void putp(int colour);
alanffrench 0:08877fa55d02 31
alanffrench 0:08877fa55d02 32 virtual void cls();
alanffrench 0:08877fa55d02 33 virtual void fill(int x, int y, int w, int h, int colour);
alanffrench 0:08877fa55d02 34 virtual void blit(int x, int y, int w, int h, const int *colour);
alanffrench 0:08877fa55d02 35 virtual void blitbit(int x, int y, int w, int h, const char* colour);
alanffrench 0:08877fa55d02 36
alanffrench 0:08877fa55d02 37 virtual void character(int column, int row, int value);
alanffrench 0:08877fa55d02 38 virtual int columns();
alanffrench 0:08877fa55d02 39 virtual int rows();
alanffrench 0:08877fa55d02 40
alanffrench 0:08877fa55d02 41 protected:
alanffrench 0:08877fa55d02 42
alanffrench 0:08877fa55d02 43 // pixel location
alanffrench 0:08877fa55d02 44 short _x;
alanffrench 0:08877fa55d02 45 short _y;
alanffrench 0:08877fa55d02 46
alanffrench 0:08877fa55d02 47 // window location
alanffrench 0:08877fa55d02 48 short _x1;
alanffrench 0:08877fa55d02 49 short _x2;
alanffrench 0:08877fa55d02 50 short _y1;
alanffrench 0:08877fa55d02 51 short _y2;
alanffrench 0:08877fa55d02 52
alanffrench 0:08877fa55d02 53 };
alanffrench 0:08877fa55d02 54
alanffrench 0:08877fa55d02 55 #endif