lv_barcode.h

API reference for lv_barcode.h

Summary

Functions

Set the dark color of a barcode object

void lv_barcode_set_dark_color(lv_obj_t *obj, lv_color_t color)

Name	Type	Description
`obj`	`lv_obj_t *`	pointer to barcode object
`color`	`lv_color_t`	dark color of the barcode

Set the light color of a barcode object

void lv_barcode_set_light_color(lv_obj_t *obj, lv_color_t color)

Name	Type	Description
`obj`	`lv_obj_t *`	pointer to barcode object
`color`	`lv_color_t`	light color of the barcode

Set the scale of a barcode object

void lv_barcode_set_scale(lv_obj_t *obj, uint16_t scale)

Name	Type	Description
`obj`	`lv_obj_t *`	pointer to barcode object
`scale`	`uint16_t`	scale factor

Set the direction of a barcode object

void lv_barcode_set_direction(lv_obj_t *obj, lv_dir_t direction)

Name	Type	Description
`obj`	`lv_obj_t *`	pointer to barcode object
`direction`	`lv_dir_t`	draw direction (`LV_DIR_HOR` or `LB_DIR_VER`)

Set the tiled mode of a barcode object

void lv_barcode_set_tiled(lv_obj_t *obj, bool tiled)

Name	Type	Description
`obj`	`lv_obj_t *`	pointer to barcode object
`tiled`	`bool`	true: tiled mode, false: normal mode (default)

Set the encoding of a barcode object

void lv_barcode_set_encoding(lv_obj_t *obj, lv_barcode_encoding_t encoding)

Name	Type	Description
`obj`	`lv_obj_t *`	pointer to barcode object
`encoding`	`lv_barcode_encoding_t`	encoding (default is `LV_BARCODE_CODE128_GS1`)

Name	Description
`LV_BARCODE_ENCODING_CODE128_GS1`	Code 128 with GS1 encoding. Strips `[FCN1]` and spaces.
`LV_BARCODE_ENCODING_CODE128_RAW`	Code 128 with raw encoding.

Used by 1 function

const lv_obj_class_t lv_barcode_class

Indirect dependencies