AnnHiliteObject Class

WinRT C#
WinRT JavaScript

public sealed class AnnHiliteObject : IAnnObjectCloneable

function Leadtools.Annotations.Core.AnnHiliteObject()

The hilite annotation object is a simple rectangle that has a bounding rectangle, no pen and no brush. Although it does not have a pen or brush, it does have a color value that is used to fill this bounding area. By default the hilite object's fill color is yellow.

With the automated functions, the user clicks / taps and drags to specify the rectangle in the current window.

Programmatically, the boundaries and location of the hilite object can be controlled using the following properties:

Each object can be transformed with the following methods:

The AnnHiliteObject class inherits a number of properties from the AnnObject class, providing support for font, stroke and fill characteristics. These properties are listed below:

The name of the hilite object can be controlled using AnnObject.Labels property, inherited from the AnnObject class.

An object can be part of a group annotation object or part of a container object. It cannot be part of both a group and a container at the same time.

The following properties can also be used to programmatically set characteristics of an AnnHiliteObject:

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

[TestMethod]
public void AnnCore_AnnHiliteObject()
{
   // assumes _automation is valid
   double inch = 720.0;
   // Add a hilite object
   AnnHiliteObject hiliteObj = new AnnHiliteObject();
   // Set the points for the hilite
   hiliteObj.Points.Add(LeadPointDHelper.Create(1 * inch, 1 * inch));
   hiliteObj.Points.Add(LeadPointDHelper.Create(2 * inch, 1 * inch));
   hiliteObj.Points.Add(LeadPointDHelper.Create(2 * inch, 2 * inch));
   hiliteObj.Points.Add(LeadPointDHelper.Create(1 * inch, 2 * inch));
   // Add the object to the automation container
   _automation.Container.Children.Add(hiliteObj);
   // Select the object
   _automation.SelectObject(hiliteObj);
}

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

AnnHiliteObject Members
Leadtools.Annotations.Core Namespace