Library for Waveshare 2.7" tri-colour e-Paper display.
Diff: epdpaint.h
- Revision:
- 0:9e6a8e3cd8de
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/epdpaint.h Fri Dec 06 23:24:50 2019 +0000 @@ -0,0 +1,76 @@ +/** + * @filename : epdpaint.h + * @brief : Header file for epdpaint.cpp + * @author : Yehui from Waveshare + * + * Copyright (C) Waveshare July 28 2017 + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documnetation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef EPDPAINT_H +#define EPDPAINT_H + +// Display orientation +#define ROTATE_0 0 +#define ROTATE_90 1 +#define ROTATE_180 2 +#define ROTATE_270 3 + +// Color inverse. 1 or 0 = set or reset a bit if set a colored pixel +#define IF_INVERT_COLOR 0 + +#include "fonts.h" + +class Paint +{ +public: + Paint(unsigned char* image, int width, int height); + ~Paint(); + void Clear(int colored); + int GetWidth(void); + void SetWidth(int width); + int GetHeight(void); + void SetHeight(int height); + int GetRotate(void); + void SetRotate(int rotate); + unsigned char* GetImage(void); + void DrawAbsolutePixel(int x, int y, int colored); + void DrawPixel(int x, int y, int colored); + void DrawCharAt(int x, int y, char ascii_char, sFONT* font, int colored); + void DrawStringAt(int x, int y, const char* text, sFONT* font, int colored); + void DrawLine(int x0, int y0, int x1, int y1, int colored); + void DrawHorizontalLine(int x, int y, int width, int colored); + void DrawVerticalLine(int x, int y, int height, int colored); + void DrawRectangle(int x0, int y0, int x1, int y1, int colored); + void DrawFilledRectangle(int x0, int y0, int x1, int y1, int colored); + void DrawCircle(int x, int y, int radius, int colored); + void DrawFilledCircle(int x, int y, int radius, int colored); + +private: + unsigned char* image; + int width; + int height; + int rotate; +}; + +#endif + +/* END OF FILE */ +