I am using image urls in my nodejs server directly to fetch images. what i
want is to create thumbnails of the images and show it in the browser. The
problem i am facing is with imagemagick. stdout is showing null values. How
to get data of resized image?
Below is the code i am implementing. urls are defined in an global array.
http.createServer(function(req,res){
var i=1;
var buf='';
request({url:url[i], encoding: null}, function (err, response, body) {
if (!err && response.statusCode == 200) {
im.resize({
srcData: body,
width: 50,
}, function(err, stdout) {
res.writeHead(200,{"Content-type":"text/html"});
res.write(stdout.toString('base64'));
res.write('<img src = "data:image/png;base64,' + stdout.toString('base64')
);
res.end('" />');
});
}
});
}).listen(1337,'127.0.0.1');
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