node-resemble
v2.0.1
Published
Image analysis and comparison with HTML5
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Readme
node-resemble
Node port of Resemble.js.
installation
$ npm i node-resemble
note
node-canvas is a Cairo backed Canvas implementation for NodeJS.
Unless previously installed you'll need Cairo. For system-specific installation view the node-canvas Wiki.
example
var fs = require('fs');
var resemble = require('node-resemble');
var github_img1 = 'data:image/png;base64,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';
var github_img2 = fs.readFileSync('./example.png');
resemble(github_img1).onComplete(function(data) {
console.log(data);
});
resemble(github_img1).compareTo(github_img2).onComplete(function(data) {
console.log(data);
});
test
all PR should be tested before submit
npm i
npm test