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/*
ChibiOS/RT - Copyright (C) 2012
Joel Bodenmann aka Tectu <joel@unormal.org>
This file is part of ChibiOS-LCD-Driver.
ChibiOS-LCD-Driver is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS-LCD-Driver is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRAPH_H
#define GRAPH_H
#ifdef __cplusplus
extern "C" {
#endif
/*
* Description: does draw axis arrows and grid
*
* param:
* - x0, y0, x1, y1: location of arrows
* - gridX, gridY: grid size in X and Y direction
* - color: color of arrows
*
* return: none
*/
void graphDrawSystem(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t gridX, uint16_t gridY, uint16_t color);
/*
* Description: does draw coordinates into graph as dots
*
* param:
* - coord: two dimensionl array containing X and Y coordinates
* - entries: amount of coordinates passed (sizeof(coord)/sizeof(coord[0])
* - radius: size of the dots
* - color: color of the dots
*
* return: none
*/
void graphDrawDots(int coord[][2], uint16_t entries, uint16_t radius, uint16_t color);
/*
* Description: does draw coordinates into graph connected by lines
*
* param:
* - coord: two dimensional array containing X and Y coordinates
* - entries: amount of coordinates passed (sizeof(coord)/sizeof(coord[0])
* - radius: if not 0, graphDrawDots() gets invoked
* - lineColor: color of the lines
* - dotColor: color of dots, if radius != 0
*
* return: none
*/
void graphDrawNet(int coord[][2], uint16_t entries, uint16_t radius, uint16_t lineColor, uint16_t dotColor);
#ifdef __cplusplus
}
#endif
#endif
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