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fix(chart) add lv_chart_refresh() to the functions which modify the data (#2841)

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* Update lv_chart.c

add lv_chart_refresh(obj); on some more functions

* Update chart.md

small typo
This commit is contained in:
Miau09
2021-11-29 11:43:04 +01:00
committed by GitHub
parent 216298d6e9
commit ea8caa75c5
2 changed files with 4 additions and 1 deletions
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docs/widgets/extra/chart.md
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@@ -61,7 +61,7 @@ For `LV_CHART_TYPE_SCATTER` type `lv_chart_set_ext_x_array(chart, ser, value_ar
### Modify the data
You have several options to set the data of series:
1. Set the values manually in the array like `ser1->points[3] = 7` and refresh the chart with `lv_chart_refresh(chart)`.
2. Use `lv_chart_set_value_by_id(chart, ser, value, id)` where `id` is the index of the point you wish to update.
2. Use `lv_chart_set_value_by_id(chart, ser, id, value)` where `id` is the index of the point you wish to update.
3. Use the `lv_chart_set_next_value(chart, ser, value)`.
4. Initialize all points to a given value with: `lv_chart_set_all_value(chart, ser, value)`.