LuatOS/module/Air8101/demo/lvgl/lvgl_demo_test/page_demo.lua

local page_demo = {}

function page_demo.demo()
    --Create a page
    local page = lvgl.page_create(lvgl.scr_act(), nil);
    lvgl.obj_set_size(page, 150, 200);
    lvgl.obj_align(page, nil, lvgl.ALIGN_CENTER, 0, 0);

    --Create a label on the page
    local label = lvgl.label_create(page, nil);
    lvgl.label_set_long_mode(label, lvgl.LABEL_LONG_BREAK);            --Automatically break long lines
    lvgl.obj_set_width(label, lvgl.page_get_width_fit(page));          --Set the label width to max value to not show hor. scroll bars
    lvgl.label_set_text(label, 
[[Lorem ipsum dolor sit amet, consectetur adipiscing elit,sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco
laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure
dolor in reprehenderit in voluptate velit esse cillum dolore
eu fugiat nulla pariatur.
Excepteur sint occaecat cupidatat non proident, sunt in culpa
qui officia deserunt mollit anim id est laborum.]]);
end

return page_demo