From 3a44c5a9b793feb425535c0ac2610f67eea1ecda Mon Sep 17 00:00:00 2001
From: Vincent LAURENT <vince.laurent@gmail.com>
Date: Tue, 12 Oct 2021 01:01:10 +0200
Subject: [PATCH] Conserve toujours le ratio des objets

---
 public/js/app.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/public/js/app.js b/public/js/app.js
index f6ce450..1853f1f 100644
--- a/public/js/app.js
+++ b/public/js/app.js
@@ -430,6 +430,7 @@ loadingTask.promise.then(function(pdf) {
         fabric.loadSVGFromURL(item, function(objects, options) {
             var svg = fabric.util.groupSVGElements(objects, options);
             svg.svgOrigin = item;
+            svg.lockScalingFlip = true;
             svg.scaleToHeight(100);
             if(svg.getScaledWidth() > 200) {
                 svg.scaleToWidth(200);
@@ -627,6 +628,14 @@ loadingTask.promise.then(function(pdf) {
               input_selected.checked = false;
               input_selected.dispatchEvent(new Event("change"));
           });
+          canvasEdition.on('object:scaling', function(event) {
+              if(event.transform.action == "scaleX") {
+                  event.target.scaleY = event.target.scaleX;
+              }
+              if(event.transform.action == "scaleY") {
+                  event.target.scaleX = event.target.scaleY;
+              }
+          });
           canvasEdition.on('object:scaled', function(event) {
               var item = getSvgItem(event.target.svgOrigin);
               if(!item) {