javascript - Canvas toBlob is not recognized as a function in safari -


hi below code able download image in chrome& firefox not working in safari browser it's throwing below error

typeerror: 'undefined' not function (evaluating 'canvas.toblob(blobcallback('wallpaperdeae'))')

$("#save").click(function(){

   function blobcallback(iconname) {         return function (b) {              var = document.getelementbyid('download');             a.download = iconname + ".jpg";             a.href = window.url.createobjecturl(b);         }     }     canvas.toblob(blobcallback('wallpaperdeae'));  }); 

thanks

i don't think toblob method supported in safari:

https://developer.mozilla.org/en-us/docs/web/api/htmlcanvaselement/toblob#browser_compatibility

according it's available in chrome 50+ , firefox (19+ basic support , 25+ image quality parameter) basic support in ie 10 , above.

so there's no support whatsoever safari.


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