realizeAllRedactions Method

Summary

Realizes all the AnnRedactionObject objects in this AnnAutomation.

Syntax
TypeScript
JavaScript
AnnAutomation.prototype.realizeAllRedactions = function() 
realizeAllRedactions(): void; 
Remarks

Use the CanRealizeAllRedactions property to determine whether this method can be called at the current time.

This method will call the Realize method for all AnnRedactionObject objects.

Example

The following example will add a couple of redaction objects and then realize and restore them.

RealizeAllRedactions.ts
AutomationHelper.ts
RealizeAllRedactions.js
AutomationHelper.js
RealizeAllRedactions.html
import { AutomationHelper } from "../utilities/AutomationHelper"; 
 
export class AnnAutomation_RealizeAllRedactionsExample { 
   private automation: lt.Annotations.Automation.AnnAutomation = null; 
 
   constructor() { 
      const helper = new AutomationHelper(); 
      helper.run(this.updateAutomation); 
      document.getElementById('exampleButton').onclick = () => this.run(this.automation); 
   } 
 
   private updateAutomation = (automation) => this.automation = automation; 
 
 
   private run = (automation: lt.Annotations.Automation.AnnAutomation) => { 
      // see if we can realize or restore all the redaction objects (this should show a message informing you there are no redaction objects in this automation) 
      this.realizeRestoreAllRedactions(automation); 
 
      // first add a couple of new redaction object to the automation 
      let redaction: lt.Annotations.Engine.AnnRedactionObject = new lt.Annotations.Engine.AnnRedactionObject(); 
      redaction.rect = lt.LeadRectD.create(100, 100, 800, 800); 
      redaction.fill = lt.Annotations.Engine.AnnSolidColorBrush.create('black'); 
      automation.container.children.add(redaction); 
 
      redaction = new lt.Annotations.Engine.AnnRedactionObject(); 
      redaction.rect = lt.LeadRectD.create(1000, 1000, 800, 800); 
      redaction.fill = lt.Annotations.Engine.AnnSolidColorBrush.create('black'); 
      automation.container.children.add(redaction); 
 
      automation.invalidate(lt.LeadRectD.get_empty()); 
 
      // // see if we can realize/restore the objects (should realize the redactions) 
      this.realizeRestoreAllRedactions(automation); 
 
      // // see if we can realize/restore the objects (should restore the redactions) 
      this.realizeRestoreAllRedactions(automation); 
   } 
 
   private realizeRestoreAllRedactions = (automation: lt.Annotations.Automation.AnnAutomation): void => { 
      if (automation.canRealizeAllRedactions) { 
         // realize 
         automation.realizeAllRedactions(); 
         alert("Redaction objects have been realized"); 
      } 
      else if (automation.canRestoreAllRedactions) { 
         // restore 
         automation.restoreAllRedactions(); 
         alert("Redaction objects have been restored"); 
      } 
      else 
         alert("Cannot realize or restore because no redaction object is currently in this automation"); 
 
      automation.invalidate(lt.LeadRectD.get_empty()); 
 
   } 
} 
export class AutomationHelper { 
   private automation: lt.Annotations.Automation.AnnAutomation = null; 
 
   constructor() { 
      lt.RasterSupport.setLicenseUri("https://demo.leadtools.com/licenses/v200/LEADTOOLSEVAL.txt", "EVAL", null); 
   } 
 
   public run(callback?: (automation: lt.Annotations.Automation.AnnAutomation) => void): void { 
      // Create the viewer 
      const imageViewerDiv = document.getElementById("imageViewerDiv"); 
      const createOptions: lt.Controls.ImageViewerCreateOptions = new lt.Controls.ImageViewerCreateOptions(imageViewerDiv); 
      const viewer: lt.Controls.ImageViewer = new lt.Controls.ImageViewer(createOptions); 
      viewer.autoCreateCanvas = true; 
 
      // PanZoom interactive mode 
      const panZoom: lt.Controls.ImageViewerPanZoomInteractiveMode = new lt.Controls.ImageViewerPanZoomInteractiveMode(); 
 
      // Create an instance of the Automation control object that works with LEADTOOLS ImageViewer 
      const imageViewerAutomationControl: lt.Demos.Annotations.ImageViewerAutomationControl = new lt.Demos.Annotations.ImageViewerAutomationControl(); 
      // Attach our image viewer 
      imageViewerAutomationControl.imageViewer = viewer; 
 
      // Set the image viewer interactive mode 
      const automationInteractiveMode: lt.Demos.Annotations.AutomationInteractiveMode = new lt.Demos.Annotations.AutomationInteractiveMode(); 
      automationInteractiveMode.automationControl = imageViewerAutomationControl; 
 
      // Set the image URL 
      viewer.imageUrl = "http://demo.leadtools.com/images/png/pngimage.png"; 
 
      // Create and set up the automation manager using the HTML5 rendering engine 
      const renderingEngine: lt.Annotations.Rendering.AnnHtml5RenderingEngine = new lt.Annotations.Rendering.AnnHtml5RenderingEngine(); 
      const manager: lt.Annotations.Automation.AnnAutomationManager = lt.Annotations.Automation.AnnAutomationManager.create(renderingEngine); 
 
      // Create only the line and rectangle automation objects 
      this.createMyAutomationObjects(manager); 
 
      // You can instruct the manager to create the default (all) automation objects. 
      // comment out the call to CreateMyAutomationObjects and call this instead: 
      //manager.createDefaultObjects(); 
 
      // Add the objects to the objects select element 
      const currentObjectIdSelect = document.getElementById("currentObjectIdSelect") as HTMLSelectElement; 
      // Add the PanZoom option 
      currentObjectIdSelect.options[currentObjectIdSelect.options.length] = new Option("Pan/Zoom", lt.Annotations.Engine.AnnObject.none.toString()); 
 
      const automationObjCount: number = manager.objects.count; 
      for (let i = 0; i < automationObjCount; i++) { 
         // Get the object 
         const automationObj: lt.Annotations.Automation.AnnAutomationObject = manager.objects.item(i); 
 
         // Add its name to the select element 
         const name: string = automationObj.name; 
         const id: number = automationObj.id; 
         currentObjectIdSelect.options[currentObjectIdSelect.options.length] = new Option(name, id.toString()); 
      } 
 
      // Hook to its change event 
      currentObjectIdSelect.addEventListener("change", () => { 
         // Get the object ID 
         const id: number = parseInt(currentObjectIdSelect.options[currentObjectIdSelect.selectedIndex].value); 
 
         // Set it as the current object in the manager 
         manager.currentObjectId = id; 
 
         // If this is the "Pan/Zoom" option, then back to pan zoom, otherwise, set our automation control 
         if (id == lt.Annotations.Engine.AnnObject.none) { 
            viewer.defaultInteractiveMode = panZoom; 
         } 
         else { 
            viewer.defaultInteractiveMode = automationInteractiveMode; 
         } 
      }); 
 
      // When the current object ID changes, we need to update our select 
      manager.add_currentObjectIdChanged((sender, e) => { 
         const currentObjectId: number = manager.currentObjectId; 
         for (let i = 0; i < currentObjectIdSelect.options.length; i++) { 
            const id: number = parseInt(currentObjectIdSelect.options[i].value); 
            if (id === currentObjectId) { 
               currentObjectIdSelect.selectedIndex = i; 
               break; 
            } 
         } 
      }); 
 
      // Pan zoom by default 
      viewer.defaultInteractiveMode = panZoom; 
 
      // Set up the automation (will create the container as well) 
      const automation: lt.Annotations.Automation.AnnAutomation = new lt.Annotations.Automation.AnnAutomation(manager, imageViewerAutomationControl); 
      this.automation = automation; 
      // Add handler to update the container size when the image size changes 
      viewer.itemChanged.add((sender, e) => { 
         const container: lt.Annotations.Engine.AnnContainer = automation.container; 
         container.size = container.mapper.sizeToContainerCoordinates(viewer.imageSize); 
 
         // Create new canvas data provider for the new image 
         const canvasDataProvider: lt.Demos.Annotations.CanvasDataProvider = new lt.Demos.Annotations.CanvasDataProvider(viewer.activeItem.canvas); 
         imageViewerAutomationControl.automationDataProvider = canvasDataProvider; 
 
      }); 
 
      // Set up this automation as the active one 
      this.automation.active = true; 
 
      if(callback) 
         callback(this.automation); 
   } 
 
   private createMyAutomationObjects(manager): void { 
      // Get the automation objects collection 
      const automationObjects = manager.objects; 
 
      // Set up the select automation object 
      const selectAutomationObj: lt.Annotations.Automation.AnnAutomationObject = new lt.Annotations.Automation.AnnAutomationObject(); 
      selectAutomationObj.id = lt.Annotations.Engine.AnnObject.selectObjectId; 
      selectAutomationObj.name = "Select"; 
      selectAutomationObj.drawDesignerType = lt.Annotations.Designers.AnnRectangleDrawDesigner; 
      selectAutomationObj.editDesignerType = lt.Annotations.Designers.AnnSelectionEditDesigner; 
      selectAutomationObj.runDesignerType = null; 
 
      // Create the object template for it 
      const selectObj: lt.Annotations.Engine.AnnSelectionObject = new lt.Annotations.Engine.AnnSelectionObject(); 
      selectObj.stroke = lt.Annotations.Engine.AnnStroke.create(lt.Annotations.Engine.AnnSolidColorBrush.create("darkgreen"), lt.LeadLengthD.create(2)); 
      selectAutomationObj.objectTemplate = selectObj; 
 
      // Add it to the automation objects of the manager 
      automationObjects.add(selectAutomationObj); 
 
      // Set up the line automation object 
      const lineAutomationObj: lt.Annotations.Automation.AnnAutomationObject = new lt.Annotations.Automation.AnnAutomationObject(); 
      lineAutomationObj.id = lt.Annotations.Engine.AnnObject.lineObjectId; 
      lineAutomationObj.name = "Line"; 
      lineAutomationObj.drawDesignerType = lt.Annotations.Designers.AnnLineDrawDesigner; 
      lineAutomationObj.editDesignerType = lt.Annotations.Designers.AnnPolylineEditDesigner; 
      lineAutomationObj.runDesignerType = lt.Annotations.Designers.AnnRunDesigner; 
 
      // Create the object template for it, use the default stroke 
      const lineObj: lt.Annotations.Engine.AnnPolylineObject = new lt.Annotations.Engine.AnnPolylineObject(); 
      lineAutomationObj.objectTemplate = lineObj; 
 
      // Add it to the automation objects of the manager 
      automationObjects.add(lineAutomationObj); 
 
      // Set up the rectangle automation object 
      const rectAutomationObj: lt.Annotations.Automation.AnnAutomationObject = new lt.Annotations.Automation.AnnAutomationObject(); 
      rectAutomationObj.id = lt.Annotations.Engine.AnnObject.rectangleObjectId; 
      rectAutomationObj.name = "Rectangle"; 
      rectAutomationObj.drawDesignerType = lt.Annotations.Designers.AnnRectangleDrawDesigner; 
      rectAutomationObj.editDesignerType = lt.Annotations.Designers.AnnRectangleEditDesigner; 
      rectAutomationObj.runDesignerType = lt.Annotations.Designers.AnnRunDesigner; 
 
      // Create the object template for it, use the default stroke and fill 
      const rectObj: lt.Annotations.Engine.AnnRectangleObject = new lt.Annotations.Engine.AnnRectangleObject(); 
      rectAutomationObj.set_objectTemplate(rectObj); 
 
      // Add it to the automation objects of the manager 
      automationObjects.add(rectAutomationObj); 
 
      const textAutomationObj: lt.Annotations.Automation.AnnAutomationObject = new lt.Annotations.Automation.AnnAutomationObject(); 
      textAutomationObj.id = lt.Annotations.Engine.AnnObject.textObjectId; 
      textAutomationObj.name = "Text"; 
      textAutomationObj.drawDesignerType = lt.Annotations.Designers.AnnRectangleDrawDesigner; 
      textAutomationObj.editDesignerType = lt.Annotations.Designers.AnnTextEditDesigner; 
      textAutomationObj.runDesignerType = lt.Annotations.Designers.AnnRunDesigner; 
 
      // Create the object template for it, use the default stroke, fill, text and font 
      const textObj: lt.Annotations.Engine.AnnTextObject = new lt.Annotations.Engine.AnnTextObject(); 
      textAutomationObj.objectTemplate = textObj; 
 
      // Add it to the automation objects of the manager 
      automationObjects.add(textAutomationObj); 
   } 
} 
import { AutomationHelper } from "../utilities/AutomationHelper"; 
 
export class AnnAutomation_RealizeAllRedactionsExample { 
   automation = null; 
 
   constructor() { 
      const helper = new AutomationHelper(); 
      helper.run(this.updateAutomation); 
      document.getElementById('exampleButton').onclick = () => this.run(this.automation); 
   } 
 
   updateAutomation = (automation) => this.automation = automation; 
 
 
   run = (automation) => { 
      // see if we can realize or restore all the redaction objects (this should show a message informing you there are no redaction objects in this automation) 
      this.realizeRestoreAllRedactions(automation); 
 
      // first add a couple of new redaction object to the automation 
      let redaction = new lt.Annotations.Engine.AnnRedactionObject(); 
      redaction.rect = lt.LeadRectD.create(100, 100, 800, 800); 
      redaction.fill = lt.Annotations.Engine.AnnSolidColorBrush.create('black'); 
      automation.container.children.add(redaction); 
 
      redaction = new lt.Annotations.Engine.AnnRedactionObject(); 
      redaction.rect = lt.LeadRectD.create(1000, 1000, 800, 800); 
      redaction.fill = lt.Annotations.Engine.AnnSolidColorBrush.create('black'); 
      automation.container.children.add(redaction); 
 
      automation.invalidate(lt.LeadRectD.get_empty()); 
 
      // // see if we can realize/restore the objects (should realize the redactions) 
      this.realizeRestoreAllRedactions(automation); 
 
      // // see if we can realize/restore the objects (should restore the redactions) 
      this.realizeRestoreAllRedactions(automation); 
   } 
 
   realizeRestoreAllRedactions = (automation) => { 
      if (automation.canRealizeAllRedactions) { 
         // realize 
         automation.realizeAllRedactions(); 
         alert("Redaction objects have been realized"); 
      } 
      else if (automation.canRestoreAllRedactions) { 
         // restore 
         automation.restoreAllRedactions(); 
         alert("Redaction objects have been restored"); 
      } 
      else 
         alert("Cannot realize or restore because no redaction object is currently in this automation"); 
 
      automation.invalidate(lt.LeadRectD.get_empty()); 
 
   } 
} 
export class AutomationHelper { 
   automation = null; 
 
   constructor() { 
      lt.RasterSupport.setLicenseUri("https://demo.leadtools.com/licenses/v200/LEADTOOLSEVAL.txt", "EVAL", null); 
   } 
 
   run(callback) { 
      // Create the viewer 
      const imageViewerDiv = document.getElementById("imageViewerDiv"); 
      const createOptions = new lt.Controls.ImageViewerCreateOptions(imageViewerDiv); 
      const viewer = new lt.Controls.ImageViewer(createOptions); 
      viewer.autoCreateCanvas = true; 
 
      // PanZoom interactive mode 
      const panZoom = new lt.Controls.ImageViewerPanZoomInteractiveMode(); 
 
      // Create an instance of the Automation control object that works with LEADTOOLS ImageViewer 
      const imageViewerAutomationControl = new lt.Demos.Annotations.ImageViewerAutomationControl(); 
      // Attach our image viewer 
      imageViewerAutomationControl.imageViewer = viewer; 
 
      // Set the image viewer interactive mode 
      const automationInteractiveMode = new lt.Demos.Annotations.AutomationInteractiveMode(); 
      automationInteractiveMode.automationControl = imageViewerAutomationControl; 
 
      // Set the image URL 
      viewer.imageUrl = "http://demo.leadtools.com/images/png/pngimage.png"; 
 
      // Create and set up the automation manager using the HTML5 rendering engine 
      const renderingEngine = new lt.Annotations.Rendering.AnnHtml5RenderingEngine(); 
      const manager = lt.Annotations.Automation.AnnAutomationManager.create(renderingEngine); 
 
      // Create only the line and rectangle automation objects 
      this.createMyAutomationObjects(manager); 
 
      // You can instruct the manager to create the default (all) automation objects. 
      // comment out the call to CreateMyAutomationObjects and call this instead: 
      //manager.createDefaultObjects(); 
 
      // Add the objects to the objects select element 
      const currentObjectIdSelect = document.getElementById("currentObjectIdSelect"); 
      // Add the PanZoom option 
      currentObjectIdSelect.options[currentObjectIdSelect.options.length] = new Option("Pan/Zoom", lt.Annotations.Engine.AnnObject.none.toString()); 
 
      const automationObjCount = manager.objects.count; 
      for (let i = 0; i < automationObjCount; i++) { 
         // Get the object 
         const automationObj = manager.objects.item(i); 
 
         // Add its name to the select element 
         const name = automationObj.name; 
         const id = automationObj.id; 
         currentObjectIdSelect.options[currentObjectIdSelect.options.length] = new Option(name, id.toString()); 
      } 
 
      // Hook to its change event 
      currentObjectIdSelect.addEventListener("change", () => { 
         // Get the object ID 
         const id = parseInt(currentObjectIdSelect.options[currentObjectIdSelect.selectedIndex].value); 
 
         // Set it as the current object in the manager 
         manager.currentObjectId = id; 
 
         // If this is the "Pan/Zoom" option, then back to pan zoom, otherwise, set our automation control 
         if (id == lt.Annotations.Engine.AnnObject.none) { 
            viewer.defaultInteractiveMode = panZoom; 
         } 
         else { 
            viewer.defaultInteractiveMode = automationInteractiveMode; 
         } 
      }); 
 
      // When the current object ID changes, we need to update our select 
      manager.add_currentObjectIdChanged((sender, e) => { 
         const currentObjectId = manager.currentObjectId; 
         for (let i = 0; i < currentObjectIdSelect.options.length; i++) { 
            const id = parseInt(currentObjectIdSelect.options[i].value); 
            if (id === currentObjectId) { 
               currentObjectIdSelect.selectedIndex = i; 
               break; 
            } 
         } 
      }); 
 
      // Pan zoom by default 
      viewer.defaultInteractiveMode = panZoom; 
 
      // Set up the automation (will create the container as well) 
      const automation = new lt.Annotations.Automation.AnnAutomation(manager, imageViewerAutomationControl); 
      this.automation = automation; 
      // Add handler to update the container size when the image size changes 
      viewer.itemChanged.add((sender, e) => { 
         const container = automation.container; 
         container.size = container.mapper.sizeToContainerCoordinates(viewer.imageSize); 
 
         // Create new canvas data provider for the new image 
         const canvasDataProvider = new lt.Demos.Annotations.CanvasDataProvider(viewer.activeItem.canvas); 
         imageViewerAutomationControl.automationDataProvider = canvasDataProvider; 
 
      }); 
 
      // Set up this automation as the active one 
      this.automation.active = true; 
 
      if(callback) 
         callback(this.automation); 
   } 
 
   createMyAutomationObjects(manager) { 
      // Get the automation objects collection 
      const automationObjects = manager.objects; 
 
      // Set up the select automation object 
      const selectAutomationObj = new lt.Annotations.Automation.AnnAutomationObject(); 
      selectAutomationObj.id = lt.Annotations.Engine.AnnObject.selectObjectId; 
      selectAutomationObj.name = "Select"; 
      selectAutomationObj.drawDesignerType = lt.Annotations.Designers.AnnRectangleDrawDesigner; 
      selectAutomationObj.editDesignerType = lt.Annotations.Designers.AnnSelectionEditDesigner; 
      selectAutomationObj.runDesignerType = null; 
 
      // Create the object template for it 
      const selectObj = new lt.Annotations.Engine.AnnSelectionObject(); 
      selectObj.stroke = lt.Annotations.Engine.AnnStroke.create(lt.Annotations.Engine.AnnSolidColorBrush.create("darkgreen"), lt.LeadLengthD.create(2)); 
      selectAutomationObj.objectTemplate = selectObj; 
 
      // Add it to the automation objects of the manager 
      automationObjects.add(selectAutomationObj); 
 
      // Set up the line automation object 
      const lineAutomationObj = new lt.Annotations.Automation.AnnAutomationObject(); 
      lineAutomationObj.id = lt.Annotations.Engine.AnnObject.lineObjectId; 
      lineAutomationObj.name = "Line"; 
      lineAutomationObj.drawDesignerType = lt.Annotations.Designers.AnnLineDrawDesigner; 
      lineAutomationObj.editDesignerType = lt.Annotations.Designers.AnnPolylineEditDesigner; 
      lineAutomationObj.runDesignerType = lt.Annotations.Designers.AnnRunDesigner; 
 
      // Create the object template for it, use the default stroke 
      const lineObj = new lt.Annotations.Engine.AnnPolylineObject(); 
      lineAutomationObj.objectTemplate = lineObj; 
 
      // Add it to the automation objects of the manager 
      automationObjects.add(lineAutomationObj); 
 
      // Set up the rectangle automation object 
      const rectAutomationObj = new lt.Annotations.Automation.AnnAutomationObject(); 
      rectAutomationObj.id = lt.Annotations.Engine.AnnObject.rectangleObjectId; 
      rectAutomationObj.name = "Rectangle"; 
      rectAutomationObj.drawDesignerType = lt.Annotations.Designers.AnnRectangleDrawDesigner; 
      rectAutomationObj.editDesignerType = lt.Annotations.Designers.AnnRectangleEditDesigner; 
      rectAutomationObj.runDesignerType = lt.Annotations.Designers.AnnRunDesigner; 
 
      // Create the object template for it, use the default stroke and fill 
      const rectObj = new lt.Annotations.Engine.AnnRectangleObject(); 
      rectAutomationObj.set_objectTemplate(rectObj); 
 
      // Add it to the automation objects of the manager 
      automationObjects.add(rectAutomationObj); 
 
      const textAutomationObj = new lt.Annotations.Automation.AnnAutomationObject(); 
      textAutomationObj.id = lt.Annotations.Engine.AnnObject.textObjectId; 
      textAutomationObj.name = "Text"; 
      textAutomationObj.drawDesignerType = lt.Annotations.Designers.AnnRectangleDrawDesigner; 
      textAutomationObj.editDesignerType = lt.Annotations.Designers.AnnTextEditDesigner; 
      textAutomationObj.runDesignerType = lt.Annotations.Designers.AnnRunDesigner; 
 
      // Create the object template for it, use the default stroke, fill, text and font 
      const textObj = new lt.Annotations.Engine.AnnTextObject(); 
      textAutomationObj.objectTemplate = textObj; 
 
      // Add it to the automation objects of the manager 
      automationObjects.add(textAutomationObj); 
   } 
} 
<!doctype html> 
<html lang="en"> 
<title>Automation Example | EditText</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.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> 
      <input type="button" id="exampleButton" value="Example" /> 
      <label id="exampleLabel" /> 
   </div> 
   <div id="imageViewerDiv" /> 
</body> 
 
<script> 
   window.onload = () => { 
      const example = new window.examples.AnnAutomation.RealizeAllRedactions(); 
   }; 
</script> 
</html> 
Requirements
Target Platforms
Help Version 21.0.2021.3.5
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Annotations.Automation Assembly