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update NodeJS example

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Лаврёнов Антон
2014-03-04 19:40:06 +08:00
parent a0aa0d9f80
commit e136a69e12
2 changed files with 14 additions and 40 deletions
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19
nodejs-demo.js
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@@ -1,6 +1,8 @@
var fs = require('fs'),
Kinetic = require('./dist/kinetic-dev');
// Create stage. Container parameter is not required in NodeJS.
var stage = new Kinetic.Stage({
width : 100,
height : 100
@@ -36,26 +38,27 @@ var tween = new Kinetic.Tween({
});
tween.play();
// After tween we want to convert stage to dataURL
setTimeout(function(){
stage.toDataURL({
callback: function(data){
// adding image to stage
// Then add result to stage
var img = new Kinetic.window.Image();
img.onload = function() {
var image = new Kinetic.Image({
image : img,
x : 10
x : 10,
y : 50
});
layer.add(image);
layer.draw();
// save stage to disk
// save stage image as file
stage.toDataURL({
callback: function(data){
console.log(1);
var base64Data = data.replace(/^data:image\/png;base64,/,"");
fs.writeFile("out.png", base64Data, 'base64', function(err) {
console.log(err);
var base64Data = data.replace(/^data:image\/png;base64,/, '');
fs.writeFile('out.png', base64Data, 'base64', function(err) {
err && console.log(err);
console.log('See out.png');
});
}
});