Getting mouse events in latest Chrome and FF, but not IE11

[Rob Bishop]

For image marks in SVG rendering.

They don't even react to hover.

I also have some circle marks in the scene and mouseenter, mouseover etc. seem to work ok for them.  The problem seems isolated to image marks on IE.

Any ideas?

[Roy I]

Users have reported SVG issues with Microsoft IE11 and Edge browsers: 

  http://stackoverflow.com/questions/24656621/ie11-issue-showing-svg-text-with-d3

  http://stackoverflow.com/questions/32081077/microsoft-edge-wont-render-this-svg

  http://answers.microsoft.com/en-us/ie/forum/ie11-windows_7/internet-explorer-11-cannot-display-svg/63bdf9e0-a161-43d3-8d69-d61ec8497542

I tested the examples in the Vega editor (http://vega.github.io/vega-editor/) with the Microsoft browsers

  Microsoft IE 11.0.9600.18314, Windows 7, 32-bit

  Microsoft Edge 25.10586.0.0, Windows 10, 64-bit

and found these issues:

1. Unable to hover over images in IE11 and Edge25

- image (SVG)

2. Unable to click-drag in IE11 and Edge25

- reorder_matrix (SVG)

3. Changing values in sliders has no effect on Vega graph in IE11 (works in Edge25)

- airports-params (CANVAS and SVG)

- force-params (CANVAS and SVG)

- map_params (CANVAS and SVG)

The Vega examples work properly with Google Chrome browser v51.0.2704.84 m

[Rob Bishop]

So are these issue that the Vega team can/will fix or work around?  Or are they browser bugs and we have to wait on Microsoft (ugh)?

On Monday, June 13, 2016 at 4:22:12 PM UTC-4, Rob Bishop wrote: