Some performance improvement

js/entity/LinearColorEntity.js

@@ -18,4 +18,27 @@ export default class LinearColorEntity extends IEntity {
         /** @type {Number} */ this.B
         /** @type {Number} */ this.A
     }
+
+    /**
+     * @param {Number} number
+     */
+    static numberToString(number) {
+        return Math.round(number * 255).toString(16)
+    }
+
+    static fromString(value) {
+        return new LinearColorEntity({
+            R: parseInt(value.substr(0, 2), 16) / 255,
+            G: parseInt(value.substr(2, 2), 16) / 255,
+            B: parseInt(value.substr(4, 2), 16) / 255,
+            A: parseInt(value.substr(6, 2), 16) / 255,
+        })
+    }
+
+    toString() {
+        return "#" + LinearColorEntity.numberToString(this.R)
+            + LinearColorEntity.numberToString(this.G)
+            + LinearColorEntity.numberToString(this.B)
+            + LinearColorEntity.numberToString(this.A)
+    }
 }

js/entity/PinEntity.js

@@ -66,7 +66,7 @@ export default class PinEntity extends IEntity {
          * }}
          */ this.PinType
         /** @type {PinReferenceEntity[]} */ this.LinkedTo
-        /** @type {String} */ this.DefaultValue
+        /** @type {String | LinearColorEntity} */ this.DefaultValue
         /** @type {String} */ this.AutogeneratedDefaultValue
         /** @type {ObjectReferenceEntity} */ this.DefaultObject
         /** @type {GuidEntity} */ this.PersistentGuid