The choropleth visualization does not resize about vega HOT 5 CLOSED

I dont think its supposed to resize because the display is bound to the 'scale' parameter of the transform. It might be nice though to have some form of auto-fitting the data rectangle. You would probably need to find the appropriate scale and translate values based on the data displayed, but im not entirely sure about that.

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Thanks, @RutgerK I set the 'scale' parameter. It worked for me.

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I found an auto-resize solution here: http://stackoverflow.com/questions/14265112/d3-js-map-svg-auto-fit-into-parent-container-and-resize-with-window So the scale can be: (width/640)*100. But it seems I cannot put an equation as value in Vega's json.

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Yes, data transforms do not currently support dynamic parameters. For now, you can (a) update your Vega JSON specification appropriately upon resize and (b) parse the new specification, targeting the same DOM element container. This will replace your previous visualization with a newly-sized one.

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Fixed with v2 -- data transform properties can be set to signal values, which can change dynamically in response to DOM events, or via the view API.

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