5ABELI / C12832_lcd

SToppuhr

GraphicsDisplay.h@0:862a4d510e20, 2015-12-17 (annotated)

Committer:
Lippi
Date:
Thu Dec 17 20:11:56 2015 +0000
Revision:
0:862a4d510e20
Tinf Stoppuhr

Who changed what in which revision?

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Lippi 0:862a4d510e20 1 /* mbed GraphicsDisplay Display Library Base Class
Lippi 0:862a4d510e20 2 * Copyright (c) 2007-2009 sford
Lippi 0:862a4d510e20 3 * Released under the MIT License: http://mbed.org/license/mit
Lippi 0:862a4d510e20 4 *
Lippi 0:862a4d510e20 5 * A library for providing a common base class for Graphics displays
Lippi 0:862a4d510e20 6 * To port a new display, derive from this class and implement
Lippi 0:862a4d510e20 7 * the constructor (setup the display), pixel (put a pixel
Lippi 0:862a4d510e20 8 * at a location), width and height functions. Everything else
Lippi 0:862a4d510e20 9 * (locate, printf, putc, cls, window, putp, fill, blit, blitbit)
Lippi 0:862a4d510e20 10 * will come for free. You can also provide a specialised implementation
Lippi 0:862a4d510e20 11 * of window and putp to speed up the results
Lippi 0:862a4d510e20 12 */
Lippi 0:862a4d510e20 13
Lippi 0:862a4d510e20 14 #ifndef MBED_GRAPHICSDISPLAY_H
Lippi 0:862a4d510e20 15 #define MBED_GRAPHICSDISPLAY_H
Lippi 0:862a4d510e20 16
Lippi 0:862a4d510e20 17 #include "TextDisplay.h"
Lippi 0:862a4d510e20 18
Lippi 0:862a4d510e20 19 class GraphicsDisplay : public TextDisplay {
Lippi 0:862a4d510e20 20
Lippi 0:862a4d510e20 21 public:
Lippi 0:862a4d510e20 22
Lippi 0:862a4d510e20 23 GraphicsDisplay(const char* name);
Lippi 0:862a4d510e20 24
Lippi 0:862a4d510e20 25 virtual void pixel(int x, int y, int colour) = 0;
Lippi 0:862a4d510e20 26 virtual int width() = 0;
Lippi 0:862a4d510e20 27 virtual int height() = 0;
Lippi 0:862a4d510e20 28
Lippi 0:862a4d510e20 29 virtual void window(int x, int y, int w, int h);
Lippi 0:862a4d510e20 30 virtual void putp(int colour);
Lippi 0:862a4d510e20 31
Lippi 0:862a4d510e20 32 virtual void cls();
Lippi 0:862a4d510e20 33 virtual void fill(int x, int y, int w, int h, int colour);
Lippi 0:862a4d510e20 34 virtual void blit(int x, int y, int w, int h, const int *colour);
Lippi 0:862a4d510e20 35 virtual void blitbit(int x, int y, int w, int h, const char* colour);
Lippi 0:862a4d510e20 36
Lippi 0:862a4d510e20 37 virtual void character(int column, int row, int value);
Lippi 0:862a4d510e20 38 virtual int columns();
Lippi 0:862a4d510e20 39 virtual int rows();
Lippi 0:862a4d510e20 40
Lippi 0:862a4d510e20 41 protected:
Lippi 0:862a4d510e20 42
Lippi 0:862a4d510e20 43 // pixel location
Lippi 0:862a4d510e20 44 short _x;
Lippi 0:862a4d510e20 45 short _y;
Lippi 0:862a4d510e20 46
Lippi 0:862a4d510e20 47 // window location
Lippi 0:862a4d510e20 48 short _x1;
Lippi 0:862a4d510e20 49 short _x2;
Lippi 0:862a4d510e20 50 short _y1;
Lippi 0:862a4d510e20 51 short _y2;
Lippi 0:862a4d510e20 52
Lippi 0:862a4d510e20 53 };
Lippi 0:862a4d510e20 54
Lippi 0:862a4d510e20 55 #endif