Point Annotation Object

Note:

This topic is for Document/Medical only.

The Point annotation object (ANNOBJECT_POINT) is single point. With the automated functions, in design mode, each point is formed with a mouse click event.

The class for Point Annotation objects is LAnnPoint.

For information on flipping, reversing or rotating annotation objects, refer to Flipping, Reversing and Rotating Annotation Objects.

With low-level functions, you must define the point by calling LAnnPoint::SetPoints. Other applicable properties have the following defaults, which you can change:

Visible	Defaults to FALSE. It can be changed using the LAnnotation::SetVisible function.
Selected	Defaults to FALSE. It can be changed using the LAnnotation::SetSelected function.
Name	Defaults to an empty string. It can be changed using the LAnnotation::SetNameOptions function.
Line width	Defaults to 0.75 points. It can be changed using the LAnnXXX::SetLineWidth function. (Note that when displayed, the line must have a minimum width of 1 pixel.)
Line style	Defaults to solid. It can be changed using the LAnnXXX::SetLineStyle function.
ROP2 code	Defaults to ANNROP2_COPY. It can be changed using the LAnnotation::SetROP2 function.
Transparent option	Defaults to Use Transparent Color. It can be changed using the LAnnPoint::SetTransparent function.
Transparent Color	Defaults to White. It can be changed using the LAnnPoint::SetTransparentColor function.
Bitmap	Defaults to NULL. It can be changed using the LAnnXXX::SetBitmap function.
Point	Defaults to a bitmap of a cross inside a circle. It can be changed using the LAnnPoint::SetPredefinedBitmap function.
Fixed State	Defaults to not fixed. It can be changed using the LAnnXXX::SetFixed function.
Hyperlink	Defaults to ANNLINK_NONE. It can be changed using the LAnnotation::SetHyperlink function.
Tag (identifier)	Defaults to 0. It can be changed using the LAnnotation::SetTag function.
Window handle	Defaults to NULL or the handle inherited from the container. It can be changed for all objects using LAnnContainer::SetWnd.
User mode	Defaults to design mode or the mode inherited from the container. It can be changed for all objects using LAnnContainer::SetUserMode.