Can I make the LVGL chart display floating point values?

Asked Mar 31 '23 at 16:30

Active Mar 31 '23 at 17:42

Viewed 163 times

I'm trying to follow the widgets_demo example from lvgl demos. All is well besides the fact that chart seems to only display integer values. Is there a tweak somewhere which allows me to display floating point values or should I just multiply the doubles until they can be represented in ints?

I've tried messing with lv_chart_set_axis_tick but no dice, the function only expects short.

For clarity here is a screenshot. LVGL chart

edited Mar 31 '23 at 17:42

asked Mar 31 '23 at 16:30

user21537739

Related? LVGL Forum [How to display a float/int?](https://forum.lvgl.io/t/how-to-display-a-float-int/3098) – Weather Vane Mar 31 '23 at 16:36
@WeatherVane apologies for misconception, I need to add floating point values to a set rather than formatting a string. – user21537739 Mar 31 '23 at 17:43

Can I make the LVGL chart display floating point values?

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