InfiniTime/src/displayapp/screens/Meter.cpp

37 lines
1.2 KiB
C++

#include "Meter.h"
#include <lvgl/lvgl.h>
#include "../DisplayApp.h"
using namespace Pinetime::Applications::Screens;
Meter::Meter(Pinetime::Applications::DisplayApp* app) : Screen(app) {
/*Create a line meter */
lmeter = lv_linemeter_create(lv_scr_act(), nullptr);
lv_linemeter_set_range(lmeter, 0, 60); /*Set the range*/
lv_linemeter_set_value(lmeter, value); /*Set the current value*/
lv_linemeter_set_angle_offset(lmeter, 180);
lv_linemeter_set_scale(lmeter, 360, 60); /*Set the angle and number of lines*/
lv_obj_set_style_local_scale_end_color(lmeter, LV_LINEMETER_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(255, 0, 0));
lv_obj_set_style_local_scale_grad_color(lmeter, LV_LINEMETER_PART_MAIN, LV_STATE_DEFAULT, lv_color_make(160, 0, 0));
lv_obj_set_style_local_line_width(lmeter, LV_LINEMETER_PART_MAIN, LV_STATE_DEFAULT, 2);
lv_obj_set_style_local_line_color(lmeter, LV_LINEMETER_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_SILVER);
lv_obj_set_size(lmeter, 200, 200);
lv_obj_align(lmeter, nullptr, LV_ALIGN_CENTER, 0, 0);
}
Meter::~Meter() {
lv_obj_clean(lv_scr_act());
}
bool Meter::Refresh() {
lv_linemeter_set_value(lmeter, value++); /*Set the current value*/
if (value >= 60)
value = 0;
return running;
}