It looks great, however it feels a bit sluggish when hovering over points and doing drag operations in the major browsers, few hundred ms of delay.
Echarts 2.0
11–20 of 46 posts
Re: Echarts 2.0
#12It looks great, however it feels a bit sluggish when hovering over points and doing drag operations in the major browsers, few hundred ms of delay.
Re: Echarts 2.0
#13Having a separate English & Chinese version of the documentation can surely help.
Re: Echarts 2.0
#14Has anyone found an example of "big" dataset with some interactivity? https://ecomfe.github.io/echarts/doc/example/scatter3.html#-... only shows a static image (with mouse over but I am looking for something with selections or filtering).
Re: Echarts 2.0
#15It looks great, however it feels a bit sluggish when hovering over points and doing drag operations in the major browsers, few hundred ms of delay.
I believe the hover is throttled to avoid constant animations, so maybe 100ms before it'll draw the tooltip.
Re: Echarts 2.0
#16Looks good. I did some evaluation of javascript graphing packages at my last position (migrating away from flash). We ended up paying for one. This looks great, contains a lot of useful graph types. I like the fact that the charts can be rendered and saved as png images. This is a feature often lacking in a lot of javascript graphing packages. Couldn't see if you can pass in the data via ajax (update after rendered),…
What are the implications of using a patented feature of an open source project?
Re: Echarts 2.0
#17Looks good. I did some evaluation of javascript graphing packages at my last position (migrating away from flash). We ended up paying for one. This looks great, contains a lot of useful graph types. I like the fact that the charts can be rendered and saved as png images. This is a feature often lacking in a lot of javascript graphing packages. Couldn't see if you can pass in the data via ajax (update after rendered),…
The Drag-Recalculate feature is neat, but limited and often results in nonsensical operations.
For example, imagine a simple bar chart of fruits that people have:
Alice: 5 apples, 6 oranges
Bob: 10 apples, 2 oranges
From a quick perusal of the examples, you can drag Alice's apples onto Bob's apple stack. Now Bob has 15 apples? wat? It seems you can even drag Alice's apples onto Bob's oranges. Try it yourself: https://ecomfe.github.io/echarts/doc/example/bar4.html#-en (not sure what those funny characters on the left say, but imagine they say Alice, Bob, Charlie, etc., and the colors are apples, oranges, radishes, etc.)
The behavior also only really works if you're working with sum aggregations. If you're talking about averages or mins, you again get non-sensical combinations.
It's a neat behavior, no doubt, but it's very limited in the cases when it's appropriate. Some of their examples show cases where you can use it non-sensically. Unless the visualization is being produced by an expert who knows when NOT to use shiney features, I fear people will get too excited by the shineyness and create completely inappropriate visualizations. Remember when 3D bars were the shit?
Re: Echarts 2.0
#18Is Baidu the first major Chinese tech company to start maintaining open source projects on the scale of Google or Facebook?
Re: Echarts 2.0
#19Is Baidu the first major Chinese tech company to start maintaining open source projects on the scale of Google or Facebook?
There are more. For example, Taobao and its Nginx port [1].
Re: Echarts 2.0
#20Is Baidu the first major Chinese tech company to start maintaining open source projects on the scale of Google or Facebook?
There are more. For example, Taobao and its Nginx port [1].