Update vi/script.js

vi/script.js

@@ -1,12 +1,12 @@
 var log = console.log;
-var ctx = null;
-var canvas = null;
+var canvas = document.getElementById("hw-canvas");
+var ctx = canvas.getContext("2d");
 var RNN_SIZE = 400;
 var VOCAB_SIZE = 165;
 var NUM_ATT_HEADS=10;
 var NUM_GMM_HEADS=20;
 var cur_run = 0;
-var scale_factor = 1.;
+var scale_factor = 0.6;
 
 var randn = function() {
     // Standard Normal random variable using Box-Muller transform.
@@ -67,11 +67,9 @@ var generate = function() {
 var dojob = function(run_id) {
     var text = document.getElementById("user-input").value;
     if (text.length == 0) {
-        text = "Tất cả mọi người đều sinh ra có quyền bình đẳng.";
+        text = "Chuyển đổi text thành chữ viết tay";
     }
 
-
-    log(text);
     original_text = text;
     text = '' + text + '            ';
 
@@ -87,7 +85,6 @@ var dojob = function(run_id) {
     var writer_embed = WEIGHTS['rnn/~/embed__embeddings'];
     var e = document.getElementById("writers");
     var wid = parseInt(e.value);
-    log(wid);
 
     wid = tf.tensor1d([wid], 'int32');
     wid = writer_embed.gather(wid);
@@ -133,8 +130,8 @@ var dojob = function(run_id) {
     var bias = parseInt(document.getElementById("bias").value) / 100 * 3;
 
 
-    var cur_x = 20;
-    var cur_y = innerHeight / 2 + 30;
+    var cur_x = 10;
+    var cur_y = canvas.height/2;
     var path = [];
     var dx = 0.;
     var dy = 0;
@@ -235,12 +232,6 @@ var dojob = function(run_id) {
 }
 
 
-window.onload = function(e) {
-    //Setting up canvas
-    canvas = document.getElementById("hw-canvas");
-    ctx = canvas.getContext("2d");
+window.on = function(e) {
     scale_factor = window.innerWidth / 1600;
-    ctx.canvas.width = window.innerWidth - 50;
-    ctx.canvas.height = window.innerHeight - 50;
-
 }