Label
Lab 1: Hello World - Basic Label
1. ΰΈ ΰΈ²ΰΈΰΈ£ΰΈ§ΰΈ‘ΰΈΰΈΰΈ Lab (Why? What? How?)
Why?: ΰΈ§ΰΈ±ΰΈΰΈΰΈΈΰΈΰΈ£ΰΈ°ΰΈͺΰΈΰΈΰΉΰΈΰΈ²ΰΈ£ΰΉΰΈ£ΰΈ΅ΰΈ’ΰΈΰΈ£ΰΈΉΰΉ
What?: ΰΉΰΈ£ΰΈ²ΰΈΰΈ°ΰΉΰΈ£ΰΈ΅ΰΈ’ΰΈΰΈ£ΰΈΉΰΉΰΈΰΈ°ΰΉΰΈ£?
ΰΈΰΈ±ΰΈΰΈΰΉΰΈΰΈ±ΰΈ
ΰΈ«ΰΈΰΉΰΈ²ΰΈΰΈ΅ΰΉ
How: ΰΈΰΈ³ΰΉΰΈΰΉΰΈΰΉΰΈΰΈ’ΰΉΰΈ²ΰΈΰΉΰΈ£?
2. ΰΈ«ΰΈ₯ΰΈ±ΰΈΰΈΰΈ²ΰΈ£ΰΈΰΈ³ΰΈΰΈ²ΰΈ
2.1 ΰΉΰΈΰΈ£ΰΈΰΈͺΰΈ£ΰΉΰΈ²ΰΈ Label Widget
2.2 Flowchart ΰΈΰΈ²ΰΈ£ΰΈͺΰΈ£ΰΉΰΈ²ΰΈ Label
2.3 Layout ΰΈΰΈΰΈ Example 1
3. ΰΉΰΈΰΉΰΈΰΈΰΈ±ΰΈ§ΰΈΰΈ’ΰΉΰΈ²ΰΈ
4. ΰΈΰΈ±ΰΈΰΈΰΉΰΈΰΈ±ΰΈΰΈͺΰΈ³ΰΈΰΈ±ΰΈ
4.1 lv_label_create() - ΰΈͺΰΈ£ΰΉΰΈ²ΰΈ Label
Parameter
ΰΈΰΈ³ΰΈΰΈΰΈ΄ΰΈΰΈ²ΰΈ’
4.2 lv_label_set_text() - ΰΈΰΈ±ΰΉΰΈΰΈΰΉΰΈ²ΰΈΰΉΰΈΰΈΰΈ§ΰΈ²ΰΈ‘
4.3 lv_obj_set_style_text_color() - ΰΉΰΈΰΈ₯ΰΈ΅ΰΉΰΈ’ΰΈΰΈͺΰΈ΅ΰΈΰΉΰΈΰΈΰΈ§ΰΈ²ΰΈ‘
ΰΈͺΰΈ΅
Hex Code
4.4 lv_obj_set_style_text_font() - ΰΉΰΈΰΈ₯ΰΈ΅ΰΉΰΈ’ΰΈ Font
4.5 lv_obj_set_style_bg_color() - ΰΉΰΈΰΈ₯ΰΈ΅ΰΉΰΈ’ΰΈΰΈͺΰΈ΅ΰΈΰΈ·ΰΉΰΈΰΈ«ΰΈ₯ΰΈ±ΰΈ
5. ΰΈΰΈΰΈΰΉΰΈΰΈ§ΰΈ²ΰΈ‘ΰΈ£ΰΈΉΰΉΰΉΰΈ₯ΰΈ°ΰΉΰΈΰΈΰΈΰΈ΄ΰΈ
5.1 Pattern: Vertical Stacking
5.2 ΰΈΰΈ²ΰΈ£ΰΈΰΈ±ΰΈΰΈΰΈ²ΰΈ£ΰΈΰΉΰΈΰΈΰΈ§ΰΈ²ΰΈ‘ΰΈ«ΰΈ₯ΰΈ²ΰΈ’ΰΈΰΈ£ΰΈ£ΰΈΰΈ±ΰΈ
5.3 ΰΈΰΉΰΈΰΈΰΈ§ΰΈ£ΰΈ£ΰΈ°ΰΈ§ΰΈ±ΰΈΰΉΰΈ£ΰΈ·ΰΉΰΈΰΈ Long Text
6. ΰΉΰΈΰΈΰΈΰΈΆΰΈΰΈ«ΰΈ±ΰΈ
ΰΉΰΈΰΈΰΈΰΈΆΰΈΰΈ«ΰΈ±ΰΈΰΈΰΈ΅ΰΉ 1: ΰΉΰΈΰΈ₯ΰΈ΅ΰΉΰΈ’ΰΈΰΈΰΉΰΈΰΈΰΈ§ΰΈ²ΰΈ‘ΰΉΰΈ₯ΰΈ°ΰΈͺΰΈ΅ (10 ΰΈΰΈ²ΰΈΰΈ΅)
ΰΉΰΈΰΈΰΈΰΈΆΰΈΰΈ«ΰΈ±ΰΈΰΈΰΈ΅ΰΉ 2: ΰΉΰΈͺΰΈΰΈΰΈΰΉΰΈ²ΰΈΰΈ±ΰΈ§ΰΉΰΈΰΈ£ (15 ΰΈΰΈ²ΰΈΰΈ΅)
ΰΉΰΈΰΈΰΈΰΈΆΰΈΰΈ«ΰΈ±ΰΈΰΈΰΈ΅ΰΉ 3: Label ΰΈ«ΰΈ₯ΰΈ²ΰΈ’ΰΈΰΈ£ΰΈ£ΰΈΰΈ±ΰΈ (10 ΰΈΰΈ²ΰΈΰΈ΅)
7. ΰΈͺΰΈ£ΰΈΈΰΈ
ΰΈ«ΰΈ±ΰΈ§ΰΈΰΉΰΈ
ΰΈͺΰΈ΄ΰΉΰΈΰΈΰΈ΅ΰΉΰΉΰΈ£ΰΈ΅ΰΈ’ΰΈΰΈ£ΰΈΉΰΉ
Best Practices:
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