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docs(label): mention how the use text align

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fixes https://github.com/lvgl/lvgl/issues/2816#issuecomment-1730051132
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Gabor Kiss-Vamosi 2023-09-22 11:12:32 +02:00 committed by GitHub
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10
docs/widgets/label.rst
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@ -97,6 +97,16 @@ the Label widget only allows manual text selection with
:cpp:expr:`lv_label_get_text_selection_start(label, start_char_index)` and
:cpp:expr:`lv_label_get_text_selection_start(label, end_char_index)`.
Text alignment
--------------
To horizontally align the lines of a label the `text_algin` style property can be used.
Note that it has a visible effect only if
- the label widget's width is larger than the width of the longest line of the text
- the text has multiple lines with non equal line length
Very long texts
---------------