In This Topic ▼

typeName Property

Summary

Gets the type name of the annotation object being loaded or saved.

Syntax

TypeScript

JavaScript

Object.defineProperty(AnnSerializeObjectEventArgs.prototype, 'typeName', 
	get: function() 
)

typeName: string; // read-only

Property Value

The type name of the annotation object being loaded or saved.

Remarks

If this event occurred during AnnCodecs.Load or AnnCodecs.LoadFromXmlDocument, then the value of this property is the type of the AnnObject being loaded.

If this event occurred during AnnCodecs.Save, then the value of this property is the type of the AnnObject being saved. The object itself is in the AnnObject property.

Example

AnnSerializeOptions.ts

AnnSerializeOptions.js

AnnSerializeOptions.html

import { EngineHelper } from "../utilities/EngineHelper"; 
 
export class AnnEngine_AnnSerializeOptionsExample { 
   constructor() { 
      const helper = new EngineHelper(); 
      helper.run(this.run); 
   } 
 
   run = () => { 
      // Create a new annotation container, 8.5 by 11 inches 
      let container: lt.Annotations.Engine.AnnContainer = new lt.Annotations.Engine.AnnContainer(); 
      // Size must be in annotation units (1/720 of an inch) 
      container.size = lt.LeadSizeD.create(8.5 * 720, 11 * 720); 
 
      const showContainer = (message, container) => { 
         let str: string = message + "\nContainer size: "; 
 
         // Add the size 
         const inch: number = 720; 
         const width: number = container.size.width / inch; 
         const height: number = container.size.height / inch; 
         str += width + " by " + height + " inches" + "\n"; 
 
         // Add the objects 
         str += "Contains " + container.children.count + " objects(s)\n"; 
         for (let i = 0; i < container.children.count; i++) { 
            const annObj: lt.Annotations.Engine.AnnObject = container.children.item(i); 
 
            str += "Object: " + annObj.friendlyName + " at "; 
            for (let j = 0; j < annObj.points.count; j++) { 
               const pt: lt.LeadPointD = annObj.points.item(j); 
               const x: number = pt.x / inch; 
               const y: number = pt.y / inch; 
               str += "(" + x + ", " + y + ") "; 
            } 
 
            str += "\n"; 
         } 
 
         alert(str); 
      } 
 
      const inch: number = 720.0; 
      // Add a red line object, from 1in 1in to 2in 2in 
      const lineObj: lt.Annotations.Engine.AnnPolylineObject = new lt.Annotations.Engine.AnnPolylineObject(); 
      lineObj.points.add(lt.LeadPointD.create(1 * inch, 1 * inch)); 
      lineObj.points.add(lt.LeadPointD.create(2 * inch, 2 * inch)); 
      lineObj.stroke = lt.Annotations.Engine.AnnStroke.create(lt.Annotations.Engine.AnnSolidColorBrush.create("red"), lt.LeadLengthD.create(1)); 
      container.children.add(lineObj); 
 
      // Add a blue on yellow rectangle from 3in 3in to 4in 4in 
      const rectObj: lt.Annotations.Engine.AnnRectangleObject = new lt.Annotations.Engine.AnnRectangleObject(); 
      rectObj.rect = lt.LeadRectD.create(3 * inch, 3 * inch, 1 * inch, 1 * inch); 
      rectObj.stroke = lt.Annotations.Engine.AnnStroke.create(lt.Annotations.Engine.AnnSolidColorBrush.create("blue"), lt.LeadLengthD.create(1)); 
      rectObj.fill = lt.Annotations.Engine.AnnSolidColorBrush.create("yellow"); 
      container.children.add(rectObj); 
 
      // Show the container 
      showContainer("Before save", container); 
 
      // Create the codecs object to save and load annotations 
      const codecs: lt.Annotations.Engine.AnnCodecs = new lt.Annotations.Engine.AnnCodecs(); 
 
      // Create a new instance of AnnSrializeOptions and Hook to the SerializeObject event 
      const serializeOptions: lt.Annotations.Engine.AnnSerializeOptions = new lt.Annotations.Engine.AnnSerializeOptions(); 
      serializeOptions.add_serializeObject((sender, e) => { 
         // e is of type AnnSerializeObjectEventArgs 
         const annObj: lt.Annotations.Engine.AnnObject = e.annObject; 
         if (annObj.id == lt.Annotations.Engine.AnnObject.polylineObjectId) { 
            alert("skipping a polyline during save"); 
            e.skipObject = true; 
         } 
      }); 
 
      // Set it as our deserialize options 
      codecs.serializeOptions = serializeOptions; 
 
      // Save the container 
      const xmlData: string = codecs.save(container, lt.Annotations.Engine.AnnFormat.annotations, null, 1); 
 
      // delete the container 
      container = null; 
 
      // Load the container we just saved 
      container = codecs.load(xmlData, 1); 
 
      // Show it 
      showContainer("After load", container); 
   } 
}

import { EngineHelper } from "../utilities/EngineHelper"; 
 
export class AnnEngine_AnnSerializeOptionsExample { 
   constructor() { 
      const helper = new EngineHelper(); 
      helper.run(this.run); 
   } 
 
   run = () => { 
      // Create a new annotation container, 8.5 by 11 inches 
      let container = new lt.Annotations.Engine.AnnContainer(); 
      // Size must be in annotation units (1/720 of an inch) 
      container.size = lt.LeadSizeD.create(8.5 * 720, 11 * 720); 
 
      const showContainer = (message, container) => { 
         let str = message + "\nContainer size: "; 
 
         // Add the size 
         const inch = 720; 
         const width = container.size.width / inch; 
         const height = container.size.height / inch; 
         str += width + " by " + height + " inches" + "\n"; 
 
         // Add the objects 
         str += "Contains " + container.children.count + " objects(s)\n"; 
         for (let i = 0; i < container.children.count; i++) { 
            const annObj = container.children.item(i); 
 
            str += "Object: " + annObj.friendlyName + " at "; 
            for (let j = 0; j < annObj.points.count; j++) { 
               const pt = annObj.points.item(j); 
               const x = pt.x / inch; 
               const y = pt.y / inch; 
               str += "(" + x + ", " + y + ") "; 
            } 
 
            str += "\n"; 
         } 
 
         alert(str); 
      } 
 
      const inch = 720.0; 
      // Add a red line object, from 1in 1in to 2in 2in 
      const lineObj = new lt.Annotations.Engine.AnnPolylineObject(); 
      lineObj.points.add(lt.LeadPointD.create(1 * inch, 1 * inch)); 
      lineObj.points.add(lt.LeadPointD.create(2 * inch, 2 * inch)); 
      lineObj.stroke = lt.Annotations.Engine.AnnStroke.create(lt.Annotations.Engine.AnnSolidColorBrush.create("red"), lt.LeadLengthD.create(1)); 
      container.children.add(lineObj); 
 
      // Add a blue on yellow rectangle from 3in 3in to 4in 4in 
      const rectObj = new lt.Annotations.Engine.AnnRectangleObject(); 
      rectObj.rect = lt.LeadRectD.create(3 * inch, 3 * inch, 1 * inch, 1 * inch); 
      rectObj.stroke = lt.Annotations.Engine.AnnStroke.create(lt.Annotations.Engine.AnnSolidColorBrush.create("blue"), lt.LeadLengthD.create(1)); 
      rectObj.fill = lt.Annotations.Engine.AnnSolidColorBrush.create("yellow"); 
      container.children.add(rectObj); 
 
      // Show the container 
      showContainer("Before save", container); 
 
      // Create the codecs object to save and load annotations 
      const codecs = new lt.Annotations.Engine.AnnCodecs(); 
 
      // Create a new instance of AnnSrializeOptions and Hook to the SerializeObject event 
      const serializeOptions = new lt.Annotations.Engine.AnnSerializeOptions(); 
      serializeOptions.add_serializeObject((sender, e) => { 
         // e is of type AnnSerializeObjectEventArgs 
         const annObj = e.annObject; 
         if (annObj.id == lt.Annotations.Engine.AnnObject.polylineObjectId) { 
            alert("skipping a polyline during save"); 
            e.skipObject = true; 
         } 
      }); 
 
      // Set it as our deserialize options 
      codecs.serializeOptions = serializeOptions; 
 
      // Save the container 
      const xmlData = codecs.save(container, lt.Annotations.Engine.AnnFormat.annotations, null, 1); 
 
      // delete the container 
      container = null; 
 
      // Load the container we just saved 
      container = codecs.load(xmlData, 1); 
 
      // Show it 
      showContainer("After load", container); 
   } 
}

<!doctype html> 
<html lang="en"> 
<title>AnnEngine Example | AnnSerializeOptions</title> 
 
<head> 
   <script src="https://code.jquery.com/jquery-2.2.4.min.js" 
      integrity="sha256-BbhdlvQf/xTY9gja0Dq3HiwQF8LaCRTXxZKRutelT44=" crossorigin="anonymous"></script> 
 
   <script src="../LT/Leadtools.js"></script> 
   <script src="../LT/Leadtools.Controls.js"></script> 
   <script src="../LT/Leadtools.Annotations.Engine.js"></script> 
   <script src="../LT/Leadtools.Annotations.Designers.js"></script> 
   <script src="../LT/Leadtools.Annotations.Rendering.Javascript.js"></script> 
   <script src="../LT/Leadtools.Annotations.Automation.js"></script> 
   <script src="../LT/Leadtools.Annotations.BatesStamp.js"></script> 
   <script src="../LT/Leadtools.Demos.js"></script> 
   <script src="../LT/Leadtools.Demos.Annotations.js"></script> 
   <style> 
      #imageViewerDiv { 
         border: 1px solid #000000; 
         width: 800px; 
         height: 800px; 
         background-color: #7F7F7F; 
      } 
   </style> 
   <!-- All demo files are bundled and appended to the window --> 
   <script src="../../bundle.js" type="text/javascript"></script> 
</head> 
 
<body> 
   <p>Either Pan/Zoom or Annotations mode. In annotations mode, draw new objects or edit them.</p> 
   <div> 
      <select id="currentObjectIdSelect"></select> 
   </div> 
   <div> 
      <input type="button" id="exampleButton" value="Example" /> 
      <label id="exampleLabel" /> 
   </div> 
   <div id="imageViewerDiv" /> 
</body> 
 
<script> 
   window.onload = () => new window.examples.AnnEngine.AnnSerializeOptions(); 
</script> 
</html>

Requirements

Target Platforms

Reference

AnnSerializeObjectEventArgs Class

AnnSerializeObjectEventArgs Members

Leadtools.Annotations.Engine Namespace

Download our FREE evaluation

Help Version 22.0.2023.1.31

Leadtools.Annotations.Engine Assembly

Introduction

Getting Started

Namespaces

Leadtools.Annotations.Engine Namespace

Assemblies