ImageGear for C and C++ on Windows v19.9 - Updated
Hollow Rectangle
User Guide > How to Work with... > Annotations > New Annotation API: ArtX > ArtX Annotation Marks > ART 2.0 Legacy Marks > Hollow Rectangle

The Hollow Rectangle mark enables users to surround areas of an image or document with a hollow rectangle.

Edit Mode

In Edit mode, end users create a mark as follows:

  1. Click the Hollow Rectangle button, and then drag the resulting rectangle over the items to be surrounded. 
  2. Right-click the mark after it has been created to activate the popup edit menu.