v1.0.4

Author: flozz

README.md

@@ -53,6 +53,10 @@ To build the files of the `dist/` folder, just use the following command:
 
 * **[NEXT]** (changes on `master`, but not released yet):
 
+  * Nothing yet :)
+
+* **v1.0.4:**
+
   * fix: Use `Math.atan2()` to allow rotating the image to more than 90° (@zhiqisuns, #14)
 
 * **v1.0.3:**

dist/perspective.js

@@ -120,7 +120,7 @@ var html5jp = window.html5jp || {};
                 var sy = d0y + (d3y-d0y) * r;
                 var ex = d1x + (d2x-d1x) * r;
                 var ey = d1y + (d2y-d1y) * r;
-                var ag = Math.atan( (ey-sy) / (ex-sx) );
+                var ag = Math.atan2(ey - sy, ex - sx);
                 var sc = Math.sqrt( Math.pow(ex-sx, 2) + Math.pow(ey-sy, 2) ) / ow;
                 ctxl.setTransform(1, 0, 0, 1, 0, -y);
                 ctxl.drawImage(ctxo.canvas, 0, 0);
@@ -142,7 +142,7 @@ var html5jp = window.html5jp || {};
                 var sy = d0y + (d1y-d0y) * r;
                 var ex = d3x + (d2x-d3x) * r;
                 var ey = d3y + (d2y-d3y) * r;
-                var ag = Math.atan( (sx-ex) / (ey-sy) );
+                var ag = Math.atan2(sx - ex, ey - sy);
                 var sc = Math.sqrt( Math.pow(ex-sx, 2) + Math.pow(ey-sy, 2) ) / oh;
                 ctxl.setTransform(1, 0, 0, 1, -x, 0);
                 ctxl.drawImage(ctxo.canvas, 0, 0);

dist/perspective.min.js

@@ -1,6 +1,6 @@
 {
   "name": "perspectivejs",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "Transforms the perspective of an image and draw it on a canvas",
   "main": "src/perspective.js",
   "scripts": {