Alan Ffrench / Mbed 2 deprecated Experiment_2_5

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Dependencies:   mbed

C12832_lcd/GraphicsDisplay.h@0:52468b19aa21, 2020-07-29 (annotated)

Committer:
alanffrench
Date:
Wed Jul 29 18:51:38 2020 +0000
Revision:
0:52468b19aa21
Threads

Who changed what in which revision?

UserRevisionLine numberNew contents of line
alanffrench 0:52468b19aa21 1 /* mbed GraphicsDisplay Display Library Base Class
alanffrench 0:52468b19aa21 2 * Copyright (c) 2007-2009 sford
alanffrench 0:52468b19aa21 3 * Released under the MIT License: http://mbed.org/license/mit
alanffrench 0:52468b19aa21 4 *
alanffrench 0:52468b19aa21 5 * A library for providing a common base class for Graphics displays
alanffrench 0:52468b19aa21 6 * To port a new display, derive from this class and implement
alanffrench 0:52468b19aa21 7 * the constructor (setup the display), pixel (put a pixel
alanffrench 0:52468b19aa21 8 * at a location), width and height functions. Everything else
alanffrench 0:52468b19aa21 9 * (locate, printf, putc, cls, window, putp, fill, blit, blitbit)
alanffrench 0:52468b19aa21 10 * will come for free. You can also provide a specialised implementation
alanffrench 0:52468b19aa21 11 * of window and putp to speed up the results
alanffrench 0:52468b19aa21 12 */
alanffrench 0:52468b19aa21 13
alanffrench 0:52468b19aa21 14 #ifndef MBED_GRAPHICSDISPLAY_H
alanffrench 0:52468b19aa21 15 #define MBED_GRAPHICSDISPLAY_H
alanffrench 0:52468b19aa21 16
alanffrench 0:52468b19aa21 17 #include "TextDisplay.h"
alanffrench 0:52468b19aa21 18
alanffrench 0:52468b19aa21 19 class GraphicsDisplay : public TextDisplay {
alanffrench 0:52468b19aa21 20
alanffrench 0:52468b19aa21 21 public:
alanffrench 0:52468b19aa21 22
alanffrench 0:52468b19aa21 23 GraphicsDisplay(const char* name);
alanffrench 0:52468b19aa21 24
alanffrench 0:52468b19aa21 25 virtual void pixel(int x, int y, int colour) = 0;
alanffrench 0:52468b19aa21 26 virtual int width() = 0;
alanffrench 0:52468b19aa21 27 virtual int height() = 0;
alanffrench 0:52468b19aa21 28
alanffrench 0:52468b19aa21 29 virtual void window(int x, int y, int w, int h);
alanffrench 0:52468b19aa21 30 virtual void putp(int colour);
alanffrench 0:52468b19aa21 31
alanffrench 0:52468b19aa21 32 virtual void cls();
alanffrench 0:52468b19aa21 33 virtual void fill(int x, int y, int w, int h, int colour);
alanffrench 0:52468b19aa21 34 virtual void blit(int x, int y, int w, int h, const int *colour);
alanffrench 0:52468b19aa21 35 virtual void blitbit(int x, int y, int w, int h, const char* colour);
alanffrench 0:52468b19aa21 36
alanffrench 0:52468b19aa21 37 virtual void character(int column, int row, int value);
alanffrench 0:52468b19aa21 38 virtual int columns();
alanffrench 0:52468b19aa21 39 virtual int rows();
alanffrench 0:52468b19aa21 40
alanffrench 0:52468b19aa21 41 protected:
alanffrench 0:52468b19aa21 42
alanffrench 0:52468b19aa21 43 // pixel location
alanffrench 0:52468b19aa21 44 short _x;
alanffrench 0:52468b19aa21 45 short _y;
alanffrench 0:52468b19aa21 46
alanffrench 0:52468b19aa21 47 // window location
alanffrench 0:52468b19aa21 48 short _x1;
alanffrench 0:52468b19aa21 49 short _x2;
alanffrench 0:52468b19aa21 50 short _y1;
alanffrench 0:52468b19aa21 51 short _y2;
alanffrench 0:52468b19aa21 52
alanffrench 0:52468b19aa21 53 };
alanffrench 0:52468b19aa21 54
alanffrench 0:52468b19aa21 55 #endif