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Dependencies:   mbed

C12832_lcd/GraphicsDisplay.h@0:f4a7cf9ea593, 2020-07-31 (annotated)

Committer:
alanffrench
Date:
Fri Jul 31 17:21:00 2020 +0000
Revision:
0:f4a7cf9ea593
Chlorine Monitor

Who changed what in which revision?

UserRevisionLine numberNew contents of line
alanffrench 0:f4a7cf9ea593 1 /* mbed GraphicsDisplay Display Library Base Class
alanffrench 0:f4a7cf9ea593 2 * Copyright (c) 2007-2009 sford
alanffrench 0:f4a7cf9ea593 3 * Released under the MIT License: http://mbed.org/license/mit
alanffrench 0:f4a7cf9ea593 4 *
alanffrench 0:f4a7cf9ea593 5 * A library for providing a common base class for Graphics displays
alanffrench 0:f4a7cf9ea593 6 * To port a new display, derive from this class and implement
alanffrench 0:f4a7cf9ea593 7 * the constructor (setup the display), pixel (put a pixel
alanffrench 0:f4a7cf9ea593 8 * at a location), width and height functions. Everything else
alanffrench 0:f4a7cf9ea593 9 * (locate, printf, putc, cls, window, putp, fill, blit, blitbit)
alanffrench 0:f4a7cf9ea593 10 * will come for free. You can also provide a specialised implementation
alanffrench 0:f4a7cf9ea593 11 * of window and putp to speed up the results
alanffrench 0:f4a7cf9ea593 12 */
alanffrench 0:f4a7cf9ea593 13
alanffrench 0:f4a7cf9ea593 14 #ifndef MBED_GRAPHICSDISPLAY_H
alanffrench 0:f4a7cf9ea593 15 #define MBED_GRAPHICSDISPLAY_H
alanffrench 0:f4a7cf9ea593 16
alanffrench 0:f4a7cf9ea593 17 #include "TextDisplay.h"
alanffrench 0:f4a7cf9ea593 18
alanffrench 0:f4a7cf9ea593 19 class GraphicsDisplay : public TextDisplay {
alanffrench 0:f4a7cf9ea593 20
alanffrench 0:f4a7cf9ea593 21 public:
alanffrench 0:f4a7cf9ea593 22
alanffrench 0:f4a7cf9ea593 23 GraphicsDisplay(const char* name);
alanffrench 0:f4a7cf9ea593 24
alanffrench 0:f4a7cf9ea593 25 virtual void pixel(int x, int y, int colour) = 0;
alanffrench 0:f4a7cf9ea593 26 virtual int width() = 0;
alanffrench 0:f4a7cf9ea593 27 virtual int height() = 0;
alanffrench 0:f4a7cf9ea593 28
alanffrench 0:f4a7cf9ea593 29 virtual void window(int x, int y, int w, int h);
alanffrench 0:f4a7cf9ea593 30 virtual void putp(int colour);
alanffrench 0:f4a7cf9ea593 31
alanffrench 0:f4a7cf9ea593 32 virtual void cls();
alanffrench 0:f4a7cf9ea593 33 virtual void fill(int x, int y, int w, int h, int colour);
alanffrench 0:f4a7cf9ea593 34 virtual void blit(int x, int y, int w, int h, const int *colour);
alanffrench 0:f4a7cf9ea593 35 virtual void blitbit(int x, int y, int w, int h, const char* colour);
alanffrench 0:f4a7cf9ea593 36
alanffrench 0:f4a7cf9ea593 37 virtual void character(int column, int row, int value);
alanffrench 0:f4a7cf9ea593 38 virtual int columns();
alanffrench 0:f4a7cf9ea593 39 virtual int rows();
alanffrench 0:f4a7cf9ea593 40
alanffrench 0:f4a7cf9ea593 41 protected:
alanffrench 0:f4a7cf9ea593 42
alanffrench 0:f4a7cf9ea593 43 // pixel location
alanffrench 0:f4a7cf9ea593 44 short _x;
alanffrench 0:f4a7cf9ea593 45 short _y;
alanffrench 0:f4a7cf9ea593 46
alanffrench 0:f4a7cf9ea593 47 // window location
alanffrench 0:f4a7cf9ea593 48 short _x1;
alanffrench 0:f4a7cf9ea593 49 short _x2;
alanffrench 0:f4a7cf9ea593 50 short _y1;
alanffrench 0:f4a7cf9ea593 51 short _y2;
alanffrench 0:f4a7cf9ea593 52
alanffrench 0:f4a7cf9ea593 53 };
alanffrench 0:f4a7cf9ea593 54
alanffrench 0:f4a7cf9ea593 55 #endif