Optional image crossOrigin="anonymous";

[svarunan]

Please give an option to set crossOrigin attribute for the source images.

This is solve the problem while converting canvas to b64
"Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may not be exported."

[narayanachitrakars]

Actually you need to run pages with web server. Then you don't get this error.

[xcompile]

using it with polymer 3, run into the same problem even when deploying the application with a standard HTTP server.
My scenario involves serving pictures from a different server than the application.

I would expect the problem arises due to https://developer.mozilla.org/en-US/docs/Web/HTML/CORS_enabled_image

[isaac-martin]

Also running into this issue. Images being served of CDN. any update?

[dongseup]

Importing images to CDn
Unable to retrieve image.
CrossOrgin = 'Anonymous'
Please insert it.

[donmb1]

+1
Anyone came up with a solution?

[trevorblades]

@dongseup @donmb1 @svarunan I made a PR (#82) that solves this issue by adding a crossOrigin option that can be set to Anonymous to facilitate cross-origin image merging! 🎉

[lukechilds]

#82 is now merged and published as merge-images@1.2.0.