Fix error on change color.

packages/mindplot/src/components/Designer.ts

@@ -779,8 +779,6 @@ class Designer extends Events {
   }
 
   changeFontColor(color: string | undefined): void {
-    $assert(color, 'color can not be null');
-
     const topicsIds = this.getModel().filterTopicsIds();
 
     if (topicsIds.length > 0) {
@@ -788,7 +786,6 @@ class Designer extends Events {
     }
   }
 
-  /** */
   changeBackgroundColor(color: string | undefined): void {
     const validateFunc = (topic: Topic) => topic.getShapeType() !== 'line';
     const validateError = 'Color can not be set to line topics.';

packages/mindplot/src/components/Topic.ts

@@ -476,7 +476,7 @@ abstract class Topic extends NodeGraph {
     this.redraw();
   }
 
-  setText(text: string | undefined) {
+  setText(text: string | undefined): void {
     // Avoid empty nodes ...
     const modelText = !text || text.trim().length === 0 ? undefined : text;
 
@@ -1250,7 +1250,9 @@ abstract class Topic extends NodeGraph {
       } else {
         // In case of images, the size is fixed ...
         const size = this.getModel().getImageSize();
-        this.setSize(size, false);
+        if (size) {
+          this.setSize(size, false);
+        }
       }
 
       if (redrawChildren) {

packages/mindplot/src/components/model/INodeModel.ts

@@ -23,6 +23,7 @@ import { FontWeightType } from '../FontWeightType';
 import { FontStyleType } from '../FontStyleType';
 import FeatureModel from './FeatureModel';
 import Mindmap from './Mindmap';
+import SizeType from '../SizeType';
 
 export type NodeModelType = 'CentralTopic' | 'MainTopic';
 
@@ -93,14 +94,14 @@ abstract class INodeModel {
     return result;
   }
 
-  setImageSize(width: number, height: number) {
+  setImageSize(width: number, height: number): void {
     this.putProperty('imageSize', `{width:${width},height:${height}}`);
   }
 
-  getImageSize(): { width: number; height: number } {
+  getImageSize(): SizeType | undefined {
     const value = this.getProperty('imageSize') as string;
-    let result;
-    if (value != null) {
+    let result: SizeType | undefined;
+    if (value) {
       result = parseJsObject(value);
     }
     return result;
@@ -143,7 +144,7 @@ abstract class INodeModel {
     this.putProperty('shapeType', type);
   }
 
-  setOrder(value: number) {
+  setOrder(value: number): void {
     $assert(
       (typeof value === 'number' && Number.isFinite(value)) || value == null,
       'Order must be null or a number',
@@ -163,7 +164,7 @@ abstract class INodeModel {
     return this.getProperty('fontFamily') as string;
   }
 
-  setFontStyle(fontStyle: FontStyleType) {
+  setFontStyle(fontStyle: FontStyleType | undefined) {
     this.putProperty('fontStyle', fontStyle);
   }
 
@@ -336,9 +337,8 @@ abstract class INodeModel {
     return result;
   }
 
-  findNodeById(id: number): INodeModel {
-    $assert(Number.isFinite(id));
-    let result;
+  findNodeById(id: number): INodeModel | undefined {
+    let result: INodeModel | undefined;
     if (this.getId() === id) {
       result = this;
     } else {

packages/mindplot/src/components/persistence/XMLSerializerTango.ts

@@ -98,9 +98,8 @@ class XMLSerializerTango implements XMLMindmapSerializer {
     const shape = topic.getShapeType();
     if ($defined(shape)) {
       parentTopic.setAttribute('shape', shape);
-
-      if (shape === 'image') {
-        const size = topic.getImageSize();
+      const size = topic.getImageSize();
+      if (shape === 'image' && size) {
         parentTopic.setAttribute('image', `${size.width},${size.height}:${topic.getImageUrl()}`);
       }
     }

packages/mindplot/src/components/widget/ImageTopicShape.ts

@@ -29,11 +29,13 @@ class ImageTopicShape extends Image {
     const size = model.getImageSize();
 
     super.setHref(url);
-    super.setSize(size.width, size.height);
+    if (size) {
+      super.setSize(size.width, size.height);
+    }
     this._topic = topic;
   }
 
-  getSize(): SizeType {
+  getSize(): SizeType | undefined {
     return this._topic.getModel().getImageSize();
   }
 

webpack.common.js

@@ -1,6 +1,5 @@
-const path = require('path');
 
 /** @type {import('webpack').Configuration} */
 module.exports = {
-  plugins: [new CleanWebpackPlugin()],
+
 };