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Graph as image #92

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nagyrobi opened this issue Apr 4, 2024 · 2 comments
Open

Graph as image #92

nagyrobi opened this issue Apr 4, 2024 · 2 comments

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@nagyrobi
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nagyrobi commented Apr 4, 2024 •
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Although LVGL has its own chart widget, it could make more sense to use ESPHome's own graph component probably as an img because it already has a built-in data accumumator (eg you just give it a sensor ID and it starts collecting the points by itself over time) whilst chart needs a readily prepared set of datapoints to be displayed.

The nicest would be to just be able to use the id of a graph as the src of an img or animimg (animation would be useful to simply have a slideshow of graphs)
@clydebarrow
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There LVGL chart can be updated at any time, so there is no reason it can't be made to work the same way.

@nagyrobi
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nagyrobi commented Apr 5, 2024

Great news!

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@nagyrobi @clydebarrow