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ndg/lib/lvgl/examples/styles/lv_example_style_2.c

34 lines
824 B
C

#include "../lv_examples.h"
#if LV_BUILD_EXAMPLES
/**
* Using the background style properties
*/
void lv_example_style_2(void)
{
static lv_style_t style;
lv_style_init(&style);
lv_style_set_radius(&style, 5);
/*Make a gradient*/
lv_style_set_bg_opa(&style, LV_OPA_COVER);
static lv_grad_dsc_t grad;
grad.dir = LV_GRAD_DIR_VER;
grad.stops_count = 2;
grad.stops[0].color = lv_palette_lighten(LV_PALETTE_GREY, 1);
grad.stops[1].color = lv_palette_main(LV_PALETTE_BLUE);
/*Shift the gradient to the bottom*/
grad.stops[0].frac = 128;
grad.stops[1].frac = 192;
lv_style_set_bg_grad(&style, &grad);
/*Create an object with the new style*/
lv_obj_t * obj = lv_obj_create(lv_scr_act());
lv_obj_add_style(obj, &style, 0);
lv_obj_center(obj);
}
#endif