mirror of
https://github.com/lvgl/lvgl.git
synced 2025-02-04 07:13:00 +08:00
352420cd54
Co-authored-by: Gabor Kiss-Vamosi <kisvegabor@gmail.com> Co-authored-by: Neo Xu <neo.xu1990@gmail.com>
29 lines
743 B
C
29 lines
743 B
C
#include "../../lv_examples.h"
|
|
#if LV_USE_QRCODE && LV_BUILD_EXAMPLES
|
|
#include <string.h>
|
|
|
|
/**
|
|
* Create a QR Code
|
|
*/
|
|
void lv_example_qrcode_1(void)
|
|
{
|
|
lv_color_t bg_color = lv_palette_lighten(LV_PALETTE_LIGHT_BLUE, 5);
|
|
lv_color_t fg_color = lv_palette_darken(LV_PALETTE_BLUE, 4);
|
|
|
|
lv_obj_t * qr = lv_qrcode_create(lv_screen_active());
|
|
lv_qrcode_set_size(qr, 150);
|
|
lv_qrcode_set_dark_color(qr, fg_color);
|
|
lv_qrcode_set_light_color(qr, bg_color);
|
|
|
|
/*Set data*/
|
|
const char * data = "https://lvgl.io";
|
|
lv_qrcode_update(qr, data, strlen(data));
|
|
lv_obj_center(qr);
|
|
|
|
/*Add a border with bg_color*/
|
|
lv_obj_set_style_border_color(qr, bg_color, 0);
|
|
lv_obj_set_style_border_width(qr, 5, 0);
|
|
}
|
|
|
|
#endif
|