From 1b28cd0e8210ebcac5f7b39ec8d5a781b54a79ef Mon Sep 17 00:00:00 2001
From: zsviczian <viczian.zsolt@gmail.com>
Date: Wed, 15 Dec 2021 16:18:48 +0100
Subject: [PATCH] Update ExcalidrawScriptsEngine.md

---
 docs/ExcalidrawScriptsEngine.md | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/docs/ExcalidrawScriptsEngine.md b/docs/ExcalidrawScriptsEngine.md
index 0c71e81..5f00569 100644
--- a/docs/ExcalidrawScriptsEngine.md
+++ b/docs/ExcalidrawScriptsEngine.md
@@ -87,6 +87,25 @@ ea.connectObjects(
 ea.addElementsToView();
 ```
 
+----
+### Reverse selected arrows
+
+![](https://raw.githubusercontent.com/zsviczian/obsidian-excalidraw-plugin/master/images/scripts-reverse-arrow.jpg)
+
+Reverse the direction of **arrows** within the scope of selected elements.
+
+```javascript
+elements = ea.getViewSelectedElements().filter((el)=>el.type==="arrow");
+if(!elements || elements.length===0) return;
+elements.forEach((el)=>{
+	const start = el.startArrowhead;
+	el.startArrowhead = el.endArrowhead;
+	el.endArrowhead = start;
+});
+ea.copyViewElementsToEAforEditing(elements);
+ea.addElementsToView();
+```
+
 ----
 
 ### Set line width of selected elements
@@ -231,4 +250,4 @@ if (isNaN(font)) return;
 elements.forEach((el)=>el.fontFamily = font);
 ea.copyViewElementsToEAforEditing(elements);
 ea.addElementsToView();
-```
\ No newline at end of file
+```