AnnFreehandHotspotObject Class (original) (raw)

Summary

Defines an annotation freehand hot spot object.

Syntax

C#

Objective-C

C++/CLI

Java

Python

@interface LTAnnFreehandHotspotObject : LTAnnPolylineObject<NSCoding, NSCopying> 

public class AnnFreehandHotspotObject extends AnnPolylineObject 

class AnnFreehandHotspotObject(AnnPolylineObject): 

Example

This example creates a freehand hotspot object and adds it to the automation container.

using Leadtools.Annotations.Automation; using Leadtools.Annotations.Engine; using Leadtools.Codecs; using Leadtools.Annotations; using Leadtools.Annotations.WinForms; public void AnnCore_AnnFreehandHotspotObject() { // assumes _automation is valid // Create a new instance of AnnResources if the container does not already have one AnnResources resources = _automation.Manager.Resources; if (resources == null) { resources = new AnnResources(); } // Get the images collection IList<AnnPicture> imagesResources = resources.Images; // Add our picture to it imagesResources.Add(new AnnPicture(@"ms-appx:///Assets/Hotspot.png")); int pictureIndex = imagesResources.Count - 1; double inch = 720.0; // Add a freehand hotspot object AnnFreehandHotspotObject hotspotObj = new AnnFreehandHotspotObject(); // Set the points for the freehand hotspot hotspotObj.Points.Add(LeadPointD.Create(1 * inch, 1 * inch)); hotspotObj.Points.Add(LeadPointD.Create(2 * inch, 2 * inch)); hotspotObj.Points.Add(LeadPointD.Create(1 * inch, 5 * inch)); hotspotObj.Points.Add(LeadPointD.Create(5 * inch, 5 * inch)); hotspotObj.Points.Add(LeadPointD.Create(4 * inch, 2 * inch)); hotspotObj.Points.Add(LeadPointD.Create(5 * inch, 1 * inch)); // Set the picture hotspotObj.DefaultPicture = pictureIndex; // Set the hyperlink hotspotObj.Hyperlink = "https://www.leadtools.com"; // Add the object to the automation container _automation.Container.Children.Add(hotspotObj); }