flow line function support

Author: MelihAltintas

Diff for: package.json

@@ -1,6 +1,6 @@
 {
   "name": "vue3-openlayers",
-  "version": "0.1.46",
+  "version": "0.1.47",
   "description": "Openlayers Wrapper for Vue3",
   "repository": {
     "type": "git",

Diff for: src/components/styles/FlowLine.vue

@@ -95,20 +95,23 @@ export default {
     },
     props: {
         color: {
-            type: String
+            type: [String,Function]
         },
         color2: {
             type: String
         },
         width: {
-            type: Number
+            type: [Number,Function]
         },
         width2: {
             type: Number
         },
         arrow: {
             type: Number
         },
+        arrowColor: {
+            type: String
+        },
 
     }