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Searched refs:lv_trigo_sin (Results 1 – 6 of 6) sorted by relevance

/AliOS-Things-master/components/littlevgl/src/lv_objx/
A Dlv_arc.c234 … lv_coord_t cir_x = ((r - thick_half) * lv_trigo_sin(ext->angle_start) >> LV_TRIGO_SHIFT); in lv_arc_design()
235 …lv_coord_t cir_y = ((r - thick_half) * lv_trigo_sin(ext->angle_start + 90) >> LV_TRIGO_SHIFT); in lv_arc_design()
250 cir_x = ((r - thick_half) * lv_trigo_sin(ext->angle_end) >> LV_TRIGO_SHIFT); in lv_arc_design()
251 cir_y = ((r - thick_half) * lv_trigo_sin(ext->angle_end + 90) >> LV_TRIGO_SHIFT); in lv_arc_design()
A Dlv_gauge.c363 lv_coord_t y = (int32_t)((int32_t)lv_trigo_sin(angle) * r) / LV_TRIGO_SIN_MAX; in lv_gauge_draw_scale()
366 lv_coord_t x = (int32_t)((int32_t)lv_trigo_sin(angle + 90) * r) / LV_TRIGO_SIN_MAX; in lv_gauge_draw_scale()
424 p_end_low.y = (lv_trigo_sin(needle_angle_low) * r) / LV_TRIGO_SIN_MAX + y_ofs; in lv_gauge_draw_needle()
425 p_end_low.x = (lv_trigo_sin(needle_angle_low + 90) * r) / LV_TRIGO_SIN_MAX + x_ofs; in lv_gauge_draw_needle()
427 p_end_high.y = (lv_trigo_sin(needle_angle_high) * r) / LV_TRIGO_SIN_MAX + y_ofs; in lv_gauge_draw_needle()
428 p_end_high.x = (lv_trigo_sin(needle_angle_high + 90) * r) / LV_TRIGO_SIN_MAX + x_ofs; in lv_gauge_draw_needle()
A Dlv_lmeter.c286 lv_coord_t y_out = (int32_t)((int32_t)lv_trigo_sin(angle) * r_out) >> LV_TRIGO_SHIFT; in lv_lmeter_design()
287 … lv_coord_t x_out = (int32_t)((int32_t)lv_trigo_sin(angle + 90) * r_out) >> LV_TRIGO_SHIFT; in lv_lmeter_design()
288 lv_coord_t y_in = (int32_t)((int32_t)lv_trigo_sin(angle) * r_in) >> LV_TRIGO_SHIFT; in lv_lmeter_design()
289 … lv_coord_t x_in = (int32_t)((int32_t)lv_trigo_sin(angle + 90) * r_in) >> LV_TRIGO_SHIFT; in lv_lmeter_design()
A Dlv_canvas.c271 int32_t sinma = lv_trigo_sin(-angle); in lv_canvas_rotate()
272 int32_t cosma = lv_trigo_sin(-angle + 90); /* cos */ in lv_canvas_rotate()
/AliOS-Things-master/components/littlevgl/src/lv_misc/
A Dlv_math.h44 int16_t lv_trigo_sin(int16_t angle);
A Dlv_math.c49 int16_t lv_trigo_sin(int16_t angle) in lv_trigo_sin() function

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