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Diffstat (limited to 'peripheral/libupm/src/st7735/gfx.h')
| -rw-r--r-- | peripheral/libupm/src/st7735/gfx.h | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/peripheral/libupm/src/st7735/gfx.h b/peripheral/libupm/src/st7735/gfx.h deleted file mode 100644 index 94cb4ef..0000000 --- a/peripheral/libupm/src/st7735/gfx.h +++ /dev/null @@ -1,219 +0,0 @@ -/* - * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com> - * Copyright (c) 2014 Intel Corporation. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation 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 furnished 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 FOR 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. - */ -#pragma once - -#include <string> -#include <stdio.h> -#include <unistd.h> -#include <stdint.h> - -#include <mraa.hpp> - -#define swap(a, b) { int16_t t = a; a = b; b = t; } - -namespace upm { - -/** - * @brief GFX helper class - * - * This file is used by the screen. - */ -class GFX { - public: - /** - * Instantiates a GFX object - * - * @param width Screen width - * @param height Screen height - * @param screenBuffer Pointer to the screen buffer - * @param font Pointer to the font map - */ - GFX (int width, int height, uint8_t * screenBuffer, const unsigned char * font); - - /** - * GFX object destructor - */ - ~GFX (); - - /** - * Sets the window address - * - * @param x0 First coordinate - * @param y0 First coordinate - * @param x1 Second coordinate - * @param y1 Second coordinate - */ - virtual void setAddrWindow (uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1) = 0; - - /** - * Sends a pixel color (RGB) to the chip. Must be implemented by the - * inherited class. - * - * @param x Axis on the horizontal scale - * @param y Axis on the vertical scale - * @param color RGB value - */ - virtual void drawPixel (int16_t x, int16_t y, uint16_t color) = 0; - - /** - * Copies the buffer to the chip via the SPI. - */ - virtual void refresh () = 0; - - /** - * - * - * @param x Axis on the horizontal scale - * @param y Axis on the vertical scale - * @param data Character to write - * @param color Character color - * @param bg Character background color - * @param size Size of the font - */ - void drawChar (int16_t x, int16_t y, uint8_t data, uint16_t color, uint16_t bg, uint8_t size); - - /** - * Prints a message on the screen - * - * @param msg Message to print - */ - void print (std::string msg); - - /** - * Prints a message on the screen - * - * @param x Axis on the horizontal scale - * @param y Axis on the vertical scale - * @param color Pixel color - */ - mraa::Result setPixel (int x, int y, uint16_t color); - - /** - * Fills the screen with a selected color - * - * @param color Selected color - */ - void fillScreen (uint16_t color); - - /** - * Fills a rectangle with a selected color - * - * @param x Axis on the horizontal scale (top-left corner) - * @param y Axis on the vertical scale (top-left corner) - * @param w Distanse from x - * @param h Distanse from y - * @param color Selected color - */ - void fillRect (int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color); - - /** - * Draws a line on the vertical scale - * - * @param x Axis on the horizontal scale - * @param y Axis on the vertical scale - * @param h Distanse from y - * @param color Selected color - */ - void drawFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color); - - /** - * Draws a line from coordinate C0 to coordinate C1 - * - * @param x0 First coordinate - * @param y0 First coordinate - * @param x1 Second coordinate - * @param y1 Second coordinate - * @param color selected color - */ - void drawLine (int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color); - - /** - * Draws a triangle - * - * @param x0 First coordinate - * @param y0 First coordinate - * @param x1 Second coordinate - * @param y1 Second coordinate - * @param x2 Third coordinate - * @param y2 Third coordinate - * @param color Selected color - */ - void drawTriangle (int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color); - - /** - * Draws a circle - * - * @param x Center of the circle on the horizontal scale - * @param y Center of the circle on the vertical scale - * @param r Radius of the circle - * @param color Color of the circle - */ - void drawCircle (int16_t x, int16_t y, int16_t r, uint16_t color); - - /** - * Sets the cursor for a text message - * - * @param x Axis on the horizontal scale - * @param y Axis on the vertical scale - */ - void setCursor (int16_t x, int16_t y); - - /** - * Sets a text color for a message - * - * @param textColor Font color - * @param textBGColor Background color - */ - void setTextColor (uint16_t textColor, uint16_t textBGColor); - - /** - * Sets the size of the font - * - * @param size Font size - */ - void setTextSize (uint8_t size); - - /** - * Wraps a printed message - * - * @param wrap True (0x1) or false (0x0) - */ - void setTextWrap (uint8_t wrap); - - int m_height; /**< Screen height */ - int m_width; /**< Screen width */ - int m_textSize; /**< Printed text size */ - int m_textColor; /**< Printed text color */ - int m_textBGColor; /**< Printed text background color */ - int m_cursorX; /**< Cursor X coordinate */ - int m_cursorY; /**< Cursor Y coordinate */ - int m_wrap; /**< Wrapper flag (true or false) */ - - uint8_t * m_map; /**< Screens buffer */ - - protected: - const int16_t WIDTH, HEIGHT; - const unsigned char * m_font; - }; -} |