Upgrade to version echarts v5 ?

[Tobias Wellnitz]

Hi,
is there any reason why the used version of echarts is (the relatively old version) 4.3?

At least the polar bar chart appears to be broken but fixed with latest echarts version (5.4.3).
The behavior can be replicated by executing the example provided in PR #157.

Tnx!

[Koy Zhuang]

Hi @dh1tw , sorry for the inconvenient.

TBH, thats our mistake. we does not notice that we haven't finished upgrade the default asset of echarts up to date on our side yet. 😅

As a workaround, you could do this tricky to use the echarts official resources, e.g v5.4.3, the latest.

• On page usage

        page := components.NewPage()
	page.AssetsHost = "https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/"

• On single chart usage

	bar := charts.NewBar()
	bar.SetGlobalOptions(
		charts.WithInitializationOpts(opts.Initialization{
			AssetsHost: "https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/",
		}),
        )

Once we finish the tests and update charts samples, we will upgrade this assets asap.

[Tobias Wellnitz]

Thanks for the swift reply @Koooooo-7. I have already prepared a PR for adding polar line plots (very useful for drawing antenna patterns), but it only works with version 5.

Looking forward to the update of the default asset to 5.x.!

[Koy Zhuang]

Thanks for the swift reply @Koooooo-7. I have already prepared a PR for adding polar line plots (very useful for drawing antenna patterns), but it only works with version 5.

Looking forward to the update of the default asset to 5.x.!

That would be great ! when we finish the upgrade, I gonna ping you here, is that okay?
Or you could raise the PR with the custom host immediately is fine also, I could do the update on your works when we upgrade the assets ( if it is necessary, in other word, I think using custom host would be a sample as well. )
tia.

[Koy Zhuang]

ping @dh1tw . Already upgrade to v5.4.3, plz go ahead. :)