AtlasLapetos - 博客园

2024年12月20日

摘要：图像部件 Image (lv_img) 概览 Overview 图像是显示来自闪存（作为数组）或来自文件的图像的基本对象。图像也可以显示符号（LV_SYMBOL_...）。使用图像解码器接口 Image decoder interface 也可以支持自定义图像格式。部件块与样式（Parts 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(428) 评论(0) 推荐(0)

Label (lv_label)

摘要： Label (lv_label) Overview A label is the basic object type that is used to display text. Parts and Styles LV_PART_MAIN Uses all the typical background 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(52) 评论(0) 推荐(0)

Line (lv_line)

摘要： Line (lv_line) Overview The Line object is capable of drawing straight lines between a set of points. Parts and Styles LV_PART_MAIN uses all the typic 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(15) 评论(0) 推荐(0)

Roller (lv_roller)

摘要： Roller (lv_roller) Overview Roller allows you to simply select one option from a list by scrolling. Parts and Styles LV_PART_MAIN The background of th 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(38) 评论(0) 推荐(0)

Slider (lv_slider)

摘要： Slider (lv_slider) Overview The Slider object looks like a Bar supplemented with a knob. The knob can be dragged to set a value. Just like Bar, Slider 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(56) 评论(0) 推荐(0)

Switch (lv_switch)

摘要： Switch (lv_switch) Overview The Switch looks like a little slider and can be used to turn something on and off. Parts and Styles LV_PART_MAIN The back 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(24) 评论(0) 推荐(0)

Table (lv_table)

摘要： Table (lv_table) Overview Tables, as usual, are built from rows, columns, and cells containing texts. The Table object is very lightweight because onl 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(57) 评论(0) 推荐(0)

Text area (lv_textarea)

摘要： Text area (lv_textarea) Overview The Text Area is a Base object with a Label and a cursor on it. Texts or characters can be added to it. Long lines ar 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(43) 评论(0) 推荐(0)

Canvas (lv_canvas)

摘要： Canvas (lv_canvas) Overview A Canvas inherits from Image where the user can draw anything. Rectangles, texts, images, lines, arcs can be drawn here us 阅读全文

posted @ 2024-12-20 08:53 AtlasLapetos 阅读(123) 评论(0) 推荐(0)

Button matrix (lv_btnmatrix)

摘要： Button matrix (lv_btnmatrix) Overview The Button Matrix object is a lightweight way to display multiple buttons in rows and columns. Lightweight becau 阅读全文

posted @ 2024-12-20 08:53 AtlasLapetos 阅读(76) 评论(0) 推荐(0)