From 359d8867671ec413ed543116a0b9faf11a6b3dc8 Mon Sep 17 00:00:00 2001
From: PMKuipers <pm@miqra.nl>
Date: Tue, 18 Jul 2023 11:57:58 +0200
Subject: [PATCH] Documentation

---
 amd/src/simpleline.js | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/amd/src/simpleline.js b/amd/src/simpleline.js
index 7b6da28..d327403 100644
--- a/amd/src/simpleline.js
+++ b/amd/src/simpleline.js
@@ -204,6 +204,9 @@ export class SimpleLine {
         this.update();
     }
 
+    /**
+     * Check for an element positino change and update accordingly
+     */
     positionCheck(){
         const startPos = {x: this.start.offsetLeft, y: this.start.offsetTop};
         const endPos = {x: this.end.offsetLeft, y: this.end.offsetTop};
@@ -275,6 +278,10 @@ export class SimpleLine {
         return { x: x, y: y, dir: {x: dirX, y: dirY}};
     }
 
+    /**
+     * Generates the svg defs parts including the marker
+     * @returns {Object}
+     */
     svgDefs(){
         const defs = document.createElementNS("http://www.w3.org/2000/svg", "defs");
         const marker = document.createElementNS("http://www.w3.org/2000/svg", "marker");
@@ -292,7 +299,10 @@ export class SimpleLine {
         return defs;
     }
 
-
+    /**
+     * (Re)Paint the arrow
+     * 
+     */
     update(){
         if(!this.active){ return;} // don't do this if we are no longer active
 
@@ -417,6 +427,9 @@ export class SimpleLine {
              C ${startPos.dirx} ${startPos.diry}, ${endPos.dirx} ${endPos.diry}, ${endPos.x} ${endPos.y}`);
     }
 
+    /**
+     * Remove the line element from the dom and invalidate it.
+     */
     remove(){
         // remove the line
         this.svg.remove();