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lv_gauge: critical direction and value label added

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This commit is contained in:
Kiss-Vamosi Gabor
2017-01-10 20:38:14 +01:00
parent 6bde942abe
commit 9bd8e3e65e
2 changed files with 95 additions and 22 deletions
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13
lv_objx/lv_gauge.h
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@@ -38,11 +38,11 @@ typedef struct
{
lv_rects_t rects; /*Style of ancestor*/
/*New style element for this type */
color_t mcolor_max; /*Top color at max.*/
color_t gcolor_max; /*Bootom color at max*/
color_t mcolor_critical; /*Top color at critical.*/
color_t gcolor_critical; /*Bottom color at critical*/
/*Scale settings*/
uint16_t scale_angle; /*Angle of the scale in deg. (~220)*/
lv_labels_t scale_labels; /*Style of the labels*/
lv_labels_t scale_labels; /*Style of the scale labels*/
cord_t scale_pad; /*Padding of scale labels from the edge*/
uint8_t scale_label_num; /*Number of scale labels (~6)*/
/*Needle settings*/
@@ -51,6 +51,9 @@ typedef struct
color_t needle_mid_color; /*Color of middle where the needles start*/
cord_t needle_mid_r; /*Radius of the needle middle area*/
opa_t needle_opa; /*Opacity of the needles*/
/*Value text settings*/
lv_labels_t value_labels; /*Style of the value label*/
uint8_t value_show :1; /*1: draw a label woth the most critical value*/
}lv_gauges_t;
/*Built-in styles of gauge*/
@@ -68,6 +71,7 @@ typedef struct
int16_t max;
int16_t * values;
uint8_t needle_num;
uint8_t low_critical :1; /*0: the higher value is more critical, 1: the lower value is more critical*/
}lv_gauge_ext_t;
/**********************
@@ -79,9 +83,12 @@ lv_gauges_t * lv_gauges_get(lv_gauges_builtin_t style, lv_gauges_t * copy);
void lv_gauge_set_value(lv_obj_t * gauge, int16_t value, uint8_t needle);
void lv_gauge_set_needle_num(lv_obj_t * gauge, uint8_t num);
void lv_gauge_set_range(lv_obj_t * gauge, int16_t min, int16_t max);
void lv_gauge_set_low_critical(lv_obj_t * gauge, bool low);
uint8_t lv_gauge_get_needle_num(lv_obj_t * gauge);
int16_t lv_gauge_get_value(lv_obj_t * gauge, uint8_t needle);
bool lv_gauge_get_low_critical(lv_obj_t * gauge);
/**********************
* MACROS