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