From 6dba9eab8e37f6dbeb3ea3ac5cc75e3b157be082 Mon Sep 17 00:00:00 2001
From: Leif Linse <leif.linse@trivector.se>
Date: Mon, 8 Apr 2024 21:23:17 +0200
Subject: [PATCH] Add option to disable first/last marker of polyline (#44)

---
 README.md                |  2 ++
 lib/src/poly_editor.dart | 10 +++++++++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index b07b0ec..bc26e36 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,8 @@ var polyEditor = PolyEditor(
   intermediateIcon: Icon(Icons.lens, size: 15, color: Colors.grey),
   callbackRefresh: () => { this.setState(() {})},
   addClosePathMarker: false, // set to true if polygon
+  addLineStartMarker: true, // set to false, to remove first marker of line
+  addLineEndMarker: true, // set to false, to remove last marker of line
 );
 ```
 
diff --git a/lib/src/poly_editor.dart b/lib/src/poly_editor.dart
index 1eaab18..4dbbdd1 100644
--- a/lib/src/poly_editor.dart
+++ b/lib/src/poly_editor.dart
@@ -10,12 +10,16 @@ class PolyEditor {
   final Size intermediateIconSize;
   final void Function(LatLng? updatePoint)? callbackRefresh;
   final bool addClosePathMarker;
+  final bool addLineStartMarker;
+  final bool addLineEndMarker;
 
   PolyEditor({
     required this.points,
     required this.pointIcon,
     this.intermediateIcon,
     this.callbackRefresh,
+    this.addLineStartMarker = false,
+    this.addLineEndMarker = false,
     this.addClosePathMarker = false,
     this.pointIconSize = const Size(30, 30),
     this.intermediateIconSize = const Size(30, 30),
@@ -45,7 +49,11 @@ class PolyEditor {
   List<DragMarker> edit() {
     List<DragMarker> dragMarkers = [];
 
-    for (var c = 0; c < points.length; c++) {
+    final startC = addLineStartMarker || addClosePathMarker ? 0 : 1;
+    final endC = addLineEndMarker || addClosePathMarker
+        ? points.length
+        : points.length - 1;
+    for (var c = startC; c < endC; c++) {
       final indexClosure = c;
       dragMarkers.add(DragMarker(
         point: points[c],