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Add note about origin of function

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Themba D
2019-01-30 07:02:03 -05:00
committed by GitHub
parent dd41f411e6
commit a91c142b3c
1 changed files with 3 additions and 0 deletions
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lv_objx/lv_canvas.c
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@@ -328,6 +328,9 @@ void lv_canvas_draw_circle(lv_obj_t * canvas, lv_coord_t x0, lv_coord_t y0, lv_c
* @param point2 end point of the line * @param point2 end point of the line
* @param color color of the line * @param color color of the line
*/ */
/*
* NOTE: The lv_canvas_draw_line function originates from https://github.com/jb55/bresenham-line.c.
*/
void lv_canvas_draw_line(lv_obj_t * canvas, lv_point_t point1, lv_point_t point2, lv_color_t color) void lv_canvas_draw_line(lv_obj_t * canvas, lv_point_t point1, lv_point_t point2, lv_color_t color)
{ {
lv_coord_t x0, y0, x1, y1; lv_coord_t x0, y0, x1, y1;