From 80bdde42c89321cad660a0f71d95563fe016fb05 Mon Sep 17 00:00:00 2001
From: Luca Lianas <luca.lianas@crs4.it>
Date: Tue, 6 Dec 2016 11:23:45 +0100
Subject: [PATCH] bug fix

---
 src/js/shapes.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/js/shapes.js b/src/js/shapes.js
index 53480fc..f7a3c4c 100644
--- a/src/js/shapes.js
+++ b/src/js/shapes.js
@@ -141,7 +141,7 @@ function Shape(id, transform_matrix) {
     };
 
     this.getCoveragePercentage = function(shape) {
-        var shape_area = shape.getArea();
+        var shape_area = shape.getArea(1);
         if ((typeof this.paper_shape !== 'undefined') && (typeof shape_area !== 'undefined')) {
             var intersection = this._shapeToPath().intersect(shape._shapeToPath());
             // passing 1 as pixel size because we only need area in pixels to get the coverage ratio