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Keep draw after reload page #1805

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paulodfavero opened this issue Dec 14, 2024 · 1 comment

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paulodfavero commented Dec 14, 2024

How can I keep draw after reload page?
I saw that exist an object for each draw. Is it possible to use this data to plot in the chart again?

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martynasma commented Dec 15, 2024

Yes, you can either use drawingsupdated event to grab current serialized drawings, and then restore them when needed.

Docs:
https://www.amcharts.com/docs/v5/charts/stock/serializing-indicators-annotations/

Or you can instruct your users to enable autosaving of drawings via settings or data save controls:

https://www.amcharts.com/docs/v5/charts/stock/toolbar/settings-control/#Auto_saving_feature
https://www.amcharts.com/docs/v5/charts/stock/toolbar/data-save-control/

martynasma added the question label

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