From 0c523361f5e3305a52e38f5af96ef7b7ca4c6bbc Mon Sep 17 00:00:00 2001
From: Andrea Bogazzi <andreabogazzi79@gmail.com>
Date: Mon, 2 Jan 2017 01:33:17 +0100
Subject: [PATCH] fix pattern to svg (#3601)

---
 src/pattern.class.js       |  8 ++++----
 src/static_canvas.class.js | 25 ++++++++++++++-----------
 2 files changed, 18 insertions(+), 15 deletions(-)

diff --git a/src/pattern.class.js b/src/pattern.class.js
index 8467bc8c..11c19323 100644
--- a/src/pattern.class.js
+++ b/src/pattern.class.js
@@ -109,10 +109,10 @@
      */
     toSVG: function(object) {
       var patternSource = typeof this.source === 'function' ? this.source() : this.source,
-          patternWidth = patternSource.width / object.getWidth(),
-          patternHeight = patternSource.height / object.getHeight(),
-          patternOffsetX = this.offsetX / object.getWidth(),
-          patternOffsetY = this.offsetY / object.getHeight(),
+          patternWidth = patternSource.width / object.width,
+          patternHeight = patternSource.height / object.height,
+          patternOffsetX = this.offsetX / object.width,
+          patternOffsetY = this.offsetY / object.height,
           patternImgSrc = '';
       if (this.repeat === 'repeat-x' || this.repeat === 'no-repeat') {
         patternHeight = 1;
diff --git a/src/static_canvas.class.js b/src/static_canvas.class.js
index 57b1e5c8..7969ee41 100644
--- a/src/static_canvas.class.js
+++ b/src/static_canvas.class.js
@@ -1204,9 +1204,6 @@
           'version="1.1" ',
           'width="', width, '" ',
           'height="', height, '" ',
-          (this.backgroundColor && !this.backgroundColor.toLive
-            ? 'style="background-color: ' + this.backgroundColor + '" '
-            : null),
           viewBox,
           'xml:space="preserve">\n',
         '<desc>Created with Fabric.js ', fabric.version, '</desc>\n',
@@ -1324,22 +1321,28 @@
      * @private
      */
     _setSVGBgOverlayColor: function(markup, property) {
-      if (this[property] && this[property].source) {
+      var filler = this[property];
+      if (!filler) {
+        return;
+      }
+      if (filler.toLive) {
+        var repeat = filler.repeat;
         markup.push(
-          '<rect x="', this[property].offsetX, '" y="', this[property].offsetY, '" ',
+          '<rect transform="translate(', this.width / 2, ',', this.height / 2, ')"',
+            ' x="', filler.offsetX - this.width / 2, '" y="', filler.offsetY - this.height / 2, '" ',
             'width="',
-              (this[property].repeat === 'repeat-y' || this[property].repeat === 'no-repeat'
-                ? this[property].source.width
+              (repeat === 'repeat-y' || repeat === 'no-repeat'
+                ? filler.source.width
                 : this.width),
             '" height="',
-              (this[property].repeat === 'repeat-x' || this[property].repeat === 'no-repeat'
-                ? this[property].source.height
+              (repeat === 'repeat-x' || repeat === 'no-repeat'
+                ? filler.source.height
                 : this.height),
-            '" fill="url(#' + property.id + ')"',
+            '" fill="url(#SVGID_' + filler.id + ')"',
           '></rect>\n'
         );
       }
-      else if (this[property] && property === 'overlayColor') {
+      else {
         markup.push(
           '<rect x="0" y="0" ',
             'width="', this.width,