Highlight Annotation Object - Raster Imaging C API Help

Highlight Annotation Object

(Document and Medical Imaging toolkits)

The Highlight annotation object (ANNOBJECT_HILITE) is a rectangle with default properties that are appropriate for highlighting an area. With the automated functions, the user clicks and drags to specify the rectangle in the current window.

With low-level functions, you must specify the defining rectangle. Other applicable properties have the following defaults, which you can change:

Visible

Defaults to FALSE. It can be changed using the L_AnnSetVisible function.

Selected

Defaults to FALSE. It can be changed using the L_AnnSetSelected function.

Name

Defaults to an empty string. It can be changed using the L_AnnSetNameOptions function.

Background color

Defaults to Yellow - RGB (255, 255, 0). It can be changed using the L_AnnSetBackColor function.

Fixed State

Defaults to not fixed. It can be changed using the L_AnnSetFixed function.

Hyperlink

Defaults to None. It can be changed using the L_AnnSetHyperlink function.

Tag (identifier)

Defaults to 0. It can be changed using the L_AnnSetTag function.

Window handle

Defaults to NULL or the handle inherited from the container. It can be changed for all objects using the L_AnnSetWnd function.

User mode

Defaults to design mode or the mode inherited from the container. It can be changed for all objects using the L_AnnSetUserMode function.

Related topics:

Implementing Annotations.

Types of Annotations.

Low-Level Coordinate System for Annotations.

Annotation Objects - Automated Features

Help Version 20.0.2018.7.30
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