voidlv_obj_set_grid_dsc_array(lv_obj_t*obj,constlv_coord_tcol_dsc[],constlv_coord_trow_dsc[]) 函数为一个容器设置网格划分。 注意,创建的数组一定要声明为static或全局变量,因为这部分数据在后续渲染时才会被用上。 划分好了网格以后,接下来就可以使用以下函数: voidlv_obj_set_grid_cell(lv_obj_t...
lv_obj_t * cont_row = lv_obj_create(lv_screen_active()); lv_obj_set_size(cont_row, 300, 75); lv_obj_align(cont_row, LV_ALIGN_TOP_MID, 0, 5); lv_obj_set_flex_flow(cont_row, LV_FLEX_FLOW_ROW); /*创建具有 COLUMN flex方向的容器*/ lv_obj_t * cont_col = lv_obj_create...
lv_obj_set_grid_cell(ginfo.anim_obj, LV_GRID_ALIGN_START, 0, 1,LV_GRID_ALIGN_START, 0, 1); ginfo.p1_label = lv_label_create(par); ginfo.p2_label = lv_label_create(par); lv_label_set_text(ginfo.p1_label, "p1:0"); lv_label_set_text(ginfo.p2_label, "p2:0"); lv_obj_...
lv_obj_t * label = lv_label_create(lv_screen_active()); lv_label_set_text(label, "Hello animations!"); lv_obj_set_pos(label, 100, 10); lv_obj_t * sw = lv_switch_create(lv_screen_active()); lv_obj_center(sw); lv_obj_add_state(sw, LV_STATE_CHECKED); lv_obj_add_event_...
lv_obj_set_grid_cell(panel1, LV_GRID_ALIGN_STRETCH,0,2, LV_GRID_ALIGN_CENTER,0,1); lv_obj_set_grid_dsc_array(panel1, grid_1_col_dsc, grid_1_row_dsc); lv_obj_set_grid_cell(panel2, LV_GRID_ALIGN_STRETCH,0,1, LV_GRID_ALIGN_START,1,1); ...
/* Stretch the cell horizontally and vertically too * Set span to 1 to make the cell 1 column/row sized */ /*Stretch the cell horizontally and vertically too *Set span to 1 to make the cell 1 column/row sized*/ lv_obj_set_grid_cell(obj, LV_GRID_STRETCH, col, 1, LV_GRID_STRETC...
:cpp:expr:`lv_obj_set_grid_cell(child, column_align, column_pos, column_span, row_align, row_pos, row_span)`. ``column_align`` and ``row_align`` determine how to align the children in its cell. The possible values are: ``column_align`` and ``row_align`` determine how to ali...
obj_set_size(bar1, 200, 20); lvgl.obj_align(bar1, nil, lvgl.ALIGN_CENTER, 0, 0); lvgl.bar_set_anim_time(bar1, 2000); lvgl.bar_set_value(bar1, 100, lvgl.ANIM_ON); 按钮(btn)# 概述# 按钮是简单的矩形对象。它们源自容器,因此也可以提供布局和配合。此外,可以启用它以在单击时自动...
lv_obj_set_style_bg_color(lv_scr_act(), lv_color_hex(0x003a57), LV_PART_MAIN); /*Create a white label, set its text and align it to the center*/ lv_obj_t * label = lv_label_create(lv_scr_act()); lv_label_set_text(label, "Hello world"); lv_obj_set_style_text_color(...
CMD_SET_ADC_REVERSE lv_drivers/display/ST7565.c 40;" d file: CMD_SET_ADDR_MODE lv_drivers/display/SSD1963.h 56;" d CMD_SET_ALLPTS_NORMAL lv_drivers/display/ST7565.c 45;" d file: CMD_SET_ALLPTS_ON lv_drivers/display/ST7565.c 46;" d file: CMD_SET_AMB_LVL0 lv_drivers...