Bar chart selection with additional element

plotly.js
1

Hello!

I am wondering is there any way to add additional element to bar chart when clicking on element? I imagine getting something similar to prototype

Only thing I was able to do is changing clicked bar, but I wonder if there is any way to add external selection.

2

Here’s how (using layout.shapes): http://codepen.io/etpinard/pen/yJMrwO

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3

Thank you very much, this is exactly what I was looking for!

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4

Is there any way I can apply that under the axis also (can be spotted on X axis on attached screenshot in first post)?

5

Yep, you just need to tweak the shape’s y0 value to something less than 0.

Here’s an example: http://codepen.io/etpinard/pen/ezvaJR

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