Hello GIS community.
I am developing a Web App Builder widget that can take a screenshot of the entire WAB application (this is why the Print widget is not used). I am using HTML2Canvas.js so far and it works great with Raster basemaps, and Feature layers. Vector Tiles do not seem to be rendered.
As a matter of fact, even if I can canvas.toDataURL() on the cavas generated by WAB to represent the vector tile, I only get a transparent image. I know the 4.x API has a takeScreenshot method on a MapView, so I was expecting doing a screenshot of the Vectory Tiles to be an easy win.
