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How to save HTML5 canvas data to file?
Use PNGStream to save HTML5 canvas to file.
var f = require('fs')
, out = f.createWriteStream(__dirname + '/text.png')
, stream = canvas.pngStream();
stream.on('data', function(chunk){
out.write(chunk);
});
stream.on('end', function(){
console.log(‘PNG Saved successfully!’);
});
Updated on: 27-Jan-2020
409 Views
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