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