From 6f4e7d91afe8932af25b62438195a3829ec15360 Mon Sep 17 00:00:00 2001
From: Henning Stahlke <github@henningstahlke.de>
Date: Sun, 5 May 2019 23:19:37 +0200
Subject: [PATCH] canvas/api.nas add getSize() method

---
 Nasal/canvas/api.nas | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Nasal/canvas/api.nas b/Nasal/canvas/api.nas
index 574410780..5cc96c96c 100644
--- a/Nasal/canvas/api.nas
+++ b/Nasal/canvas/api.nas
@@ -283,6 +283,11 @@ var Element = {
     return center;
   },
   
+  getSize: func {
+      var bb = me.getTightBoundingBox();
+      return [bb[2] - bb[0], bb[3] - bb[1]];
+  },
+  
   # convert bounding box vector into clip string (yes, different order)
   boundingbox2clip: func(bb) {
     return sprintf("rect(%d,%d,%d,%d)", bb[1], bb[2], bb[3], bb[0])