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docs(coords) fix spelling errors (#2244)

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Co-authored-by: guowei15 <guowei15@xiaomi.com>
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guoweilkd 2021-05-08 21:15:51 +08:00 committed by GitHub
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docs/overview/coords.md
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@ -102,7 +102,7 @@ lv_obj_set_x(btn, lv_pct(10)); //x = 10 % of parant content area width
```
### Align
In some cases it's convenient to change the origin of the positioning from the the default top left. If the the orogin is changed e.g. to bottom-right, the (0,0) position means: align to the bottom-right corner.
In some cases it's convenient to change the origin of the positioning from the the default top left. If the origin is changed e.g. to bottom-right, the (0,0) position means: align to the bottom-right corner.
To change the origin use:
```c
lv_obj_set_align(obj, align);
@ -171,13 +171,13 @@ lv_obj_set_height(obj, 100);
lv_obj_set_size(obj, 200, 100); //Or in one function
```
Percentage values aer calculated based on the parent's content area size. For example to set the object's height to the screen height:
Percentage values are calculated based on the parent's content area size. For example to set the object's height to the screen height:
```c
lv_obj_set_height(obj, lv_pct(100));
```
Size setting supports a value: `LV_SIZE_CONTENT`. It means the object's size in the respective direction will be set to involve its the children.
Note that only children on the right and bottom will be considered and children o nthe top and left remains cropped. This limitation makes the behavior more predictable.
Note that only children on the right and bottom will be considered and children on the top and left remains cropped. This limitation makes the behavior more predictable.
Object with `LV_OBJ_FLAG_HIDDEN` or `LV_OBJ_FLAG_FLOATING` will be ignored by `LV_SIZE_CONTENT` calculation.