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graphGetOrigin()

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This commit is contained in:
Joel Bodenmann 2012-10-24 18:59:52 +02:00
parent 5c6f31741a
commit e0ca76b43c
2 changed files with 7 additions and 1 deletions
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2
include/graph.h
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@ -45,6 +45,8 @@ void graphDrawDot(coord_t x, coord_t y, uint16_t radius, color_t color);
void graphDrawDots(int coord[][2], uint16_t entries, uint16_t radius, uint16_t color); void graphDrawDots(int coord[][2], uint16_t entries, uint16_t radius, uint16_t color);
void graphDrawNet(int coord[][2], uint16_t entries, uint16_t radius, uint16_t lineColor, uint16_t dotColor); void graphDrawNet(int coord[][2], uint16_t entries, uint16_t radius, uint16_t lineColor, uint16_t dotColor);
point_t graphGetOrigin(void);
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif

6
src/graph.c
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@ -25,7 +25,7 @@
#if GFX_USE_GRAPH #if GFX_USE_GRAPH
point_t origin; // origin of graph static point_t origin; // origin of graph
static void swapCoordinates(coord_t *a, coord_t *b) { static void swapCoordinates(coord_t *a, coord_t *b) {
coord_t temp; coord_t temp;
@ -147,5 +147,9 @@ void graphDrawNet(int coord[][2], uint16_t entries, uint16_t radius, uint16_t li
lcdFillCircle(coord[i][0] + origin.x, origin.y - coord[i][1], radius, dotColor); lcdFillCircle(coord[i][0] + origin.x, origin.y - coord[i][1], radius, dotColor);
} }
point_t graphGetOrigin(void) {
return origin;
}
#endif /* GFX_USE_GRAPH */ #endif /* GFX_USE_GRAPH */