1 files changed, 0 insertions, 47 deletions
diff --git a/frontend/impattern/js/preview.js b/frontend/impattern/js/preview.js
deleted file mode 100644
index 0800308..0000000
--- a/frontend/impattern/js/preview.js
+++ /dev/null
@@ -1,47 +0,0 @@
-function Preview(){
-  var that = this;
-  this.preview_div = document.querySelectorAll('#sample')[0];
-//  this.canvas = document.querySelectorAll('canvas')[0]
-//  this.ctx = this.canvas.getContext('2d');
-  this.pat = ""
-  this._fill_preview = function(pat){
-    this.preview_div.style.background = 'url('+pat+')'
-  }
-//{{{  
-//  this._fill_preview = function(pat){
-//    that.ctx.fillStyle = that.ctx.createPattern(pat, "repeat")
-//    that.ctx.fillRect(
-//      0, 0,
-//      that.canvas.width,
-//      that.canvas.height
-//    )
-//  }
-// }}} 
-  this.from_matrix = function(data){
-    var pat = document.createElement("canvas");
-    pat.height = data.height
-    pat.width = data.width
-    var pat_ctx = pat.getContext('2d')
-    for (var h = 0; h< data.height; h++){
-      for (var i = 0; i < data.width; i++){
-        if (parseInt(data.matrix[h][i])){
-          pat_ctx.fillRect(i, h, 1, 1)
-        }else{
-          pat_ctx.clearRect(i, h, 1, 1)
-        }
-      }
-    }
-    
-    that._fill_preview(pat.toDataURL())
-  }
-  this.from_image = function(url){
-    var pat = document.createElement("img");
-    pat.src = url
-    pat.onload = function(){
-      that._fill_preview(pat.src)
-    }
-  }
-}
-$(document).ready(function(){
-  window.preview_controller = new Preview()
-})