function Leadtools.Annotations.Automation.AnnAutomationManager()
The AnnAutomationManager class holds the collection of all AnnAutomation objects in the application as well various other user interface options.
An automated annotation application usually creates one AnnAutomationManager object per application.
The following example creates an automated annotation application. The following example will only use the line and rectangle objects. The example lets you draw objects on top of the image, select objects and move them or change them.
To run this example perform the following steps:
<!DOCTYPE html> <html> <head> <title>Leadtools Examples</title> <meta http-equiv="X-UA-Compatible" content="IE=9" /> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0" /> <meta name="apple-mobile-web-app-capable" content="yes" /> <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" /> <style> #imageViewerDiv { border: 1px solid #000000; width: 800px; height: 800px; background-color: #7F7F7F; } </style> <script type="text/javascript" src="Scripts/Leadtools.js"></script> <script type="text/javascript" src="Scripts/Leadtools.Controls.js"></script> <script type="text/javascript" src="Scripts/Leadtools.Annotations.Core.js"></script> <script type="text/javascript" src="Scripts/Leadtools.Annotations.Rendering.js"></script> <script type="text/javascript" src="Scripts/Leadtools.Annotations.Designers.js"></script> <script type="text/javascript" src="Scripts/Leadtools.Annotations.Automation.js"></script> <script type="text/javascript"> (function () { DefaultPage = function DefaultPage() { } DefaultPage.prototype = { // Automation object _automation : null, example: function SiteLibrary_DefaultPage$example() { // TODO: add example code here alert("example code goes here"); }, run: function SiteLibrary_DefaultPage$run() { var _this = this; // Create the viewer var createOptions = new lt.Controls.ImageViewerCreateOptions("imageViewerDiv", "myViewer"); var viewer = new lt.Controls.ImageViewer(createOptions); // PanZoom interactive mode var panZoom = new lt.Controls.ImageViewerPanZoomInteractiveMode(); // Create an instance of the Automation control object that works with LEADTOOLS ImageViewer // This is also an interactive mode that we need to use var imageViewerAutomationControl = new lt.Annotations.Automation.ImageViewerAutomationControl(viewer); // Set the image URL viewer.set_imageUrl("Images/Document.jpg"); // create and set up the automation manager var manager = new lt.Annotations.Automation.AnnAutomationManager(); // 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 var currentObjectIdSelect = document.getElementById("currentObjectIdSelect"); // Add the PanZoom option currentObjectIdSelect.options[currentObjectIdSelect.options.length] = new Option("Pan/Zoom", lt.Annotations.Core.AnnObject.none); var automationObjCount = manager.get_objects().get_count(); for (var i = 0; i < automationObjCount; i++) { // Get the object var automationObj = manager.get_objects().get_item(i); // Add its name to the select element var name = automationObj.get_name(); var id = automationObj.get_id(); currentObjectIdSelect.options[currentObjectIdSelect.options.length] = new Option(name, id); } // Hook to its change event currentObjectIdSelect.addEventListener("change", function() { // Get the object ID var id = parseInt(currentObjectIdSelect.options[currentObjectIdSelect.selectedIndex].value); // Set it as the current object in the manager manager.set_currentObjectId(id); // If this is the "Pan/Zoom" option, then back to pan zoom, otherwise, set our automation control if (id == lt.Annotations.Core.AnnObject.none) { viewer.set_defaultInteractiveMode(panZoom); } else { viewer.set_defaultInteractiveMode(imageViewerAutomationControl); } }); // When the current object ID changes, we need to update our select manager.add_currentObjectIdChanged(function(sender, e) { var currentObjectId = manager.get_currentObjectId(); for(var i = 0; i < currentObjectIdSelect.options.length; i++) { var id = parseInt(currentObjectIdSelect.options[i].value); if(id === currentObjectId) { currentObjectIdSelect.selectedIndex = i; break; } } }); // Pan zoom by default viewer.set_defaultInteractiveMode(panZoom); // set up the automation (will create the container as well) this._automation = new lt.Annotations.Automation.AnnAutomation(manager, imageViewerAutomationControl); // set up this automation as the active one this._automation.set_active(true); var exampleButton = document.getElementById("exampleButton"); exampleButton.addEventListener("click", function(e) { _this.example(); }, false); }, createMyAutomationObjects: function createMyAutomationObjects(manager) { // Get the automation objects collection var automationObjects = manager.get_objects(); // Set up the select automation object var automationObj = new lt.Annotations.Automation.AnnAutomationObject(); automationObj.set_id(lt.Annotations.Core.AnnObject.selectObjectId); automationObj.set_name("Select"); automationObj.set_drawDesignerType(lt.Annotations.Designers.AnnRectangleDrawDesigner); automationObj.set_editDesignerType(lt.Annotations.Designers.AnnSelectionEditDesigner); automationObj.set_runDesignerType(null); // Create the object template for it var selectObj = new lt.Annotations.Core.AnnSelectionObject(); selectObj.set_stroke(lt.Annotations.Core.AnnStroke.create(lt.Annotations.Core.AnnSolidColorBrush.create("darkgreen"), lt.LeadLengthD.create(2))); automationObj.set_objectTemplate(selectObj); // Add it to the automation objects of the manager automationObjects.add(automationObj); // Set up the line automation object automationObj = new lt.Annotations.Automation.AnnAutomationObject(); automationObj.set_id(lt.Annotations.Core.AnnObject.lineObjectId); automationObj.set_name("Line"); automationObj.set_drawDesignerType(lt.Annotations.Designers.AnnLineDrawDesigner); automationObj.set_editDesignerType(lt.Annotations.Designers.AnnPolylineEditDesigner); automationObj.set_runDesignerType(lt.Annotations.Designers.AnnRunDesigner); // Create the object template for it, use the default stroke var lineObj = new lt.Annotations.Core.AnnPolylineObject(); automationObj.set_objectTemplate(lineObj); // Add it to the automation objects of the manager automationObjects.add(automationObj); // Set up the rectangle automation object automationObj = new lt.Annotations.Automation.AnnAutomationObject(); automationObj.set_id(lt.Annotations.Core.AnnObject.rectangleObjectId); automationObj.set_name("Rectangle"); automationObj.set_drawDesignerType(lt.Annotations.Designers.AnnRectangleDrawDesigner); automationObj.set_editDesignerType(lt.Annotations.Designers.AnnRectangleEditDesigner); automationObj.set_runDesignerType(lt.Annotations.Designers.AnnRunDesigner); // Create the object template for it, use the default stroke and fill var rectObj = new lt.Annotations.Core.AnnRectangleObject(); automationObj.set_objectTemplate(rectObj); // Add it to the automation objects of the manager automationObjects.add(automationObj); automationObj = new lt.Annotations.Automation.AnnAutomationObject(); automationObj.set_id(lt.Annotations.Core.AnnObject.textObjectId); automationObj.set_name("Text"); automationObj.set_drawDesignerType(lt.Annotations.Designers.AnnRectangleDrawDesigner); automationObj.set_editDesignerType(lt.Annotations.Designers.AnnTextEditDesigner); automationObj.set_runDesignerType(lt.Annotations.Designers.AnnRunDesigner); // Create the object template for it, use the default stroke, fill, text and font var textObj = new lt.Annotations.Core.AnnTextObject(); automationObj.set_objectTemplate(textObj); // Add it to the automation objects of the manager automationObjects.add(automationObj); }, dispose: function SiteLibrary_DefaultPage$dispose() { }, } DefaultPage.registerClass("DefaultPage", null, ss.IDisposable); var page = null; var windowLoad = null; var windowUnload = null; windowLoad = function (e) { window.removeEventListener("load", windowLoad, false); page = new DefaultPage(); page.run(); window.addEventListener("unload", windowUnload, false); }; windowUnload = function (e) { window.removeEventListener("unload", windowUnload, false); page.dispose(); }; window.addEventListener("load", windowLoad, false); })(); </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> </html>