WPF Annotation Object Headers

Note: This topic is for Document/Medical only.

LEADTOOLS provides functionality for displaying a "header" for each annotation object. An object header is one way of differentiating between multiple objects in a container. LEADTOOLS does not use the object header in any special way and the value has no special meaning. The following properties help you control annotation object headers:

Header property
HeaderBackground property
HeaderDecorations property
HeaderFontFamilyName property
HeaderFontSize property
HeaderFontStretch property
HeaderFontStyle property
HeaderFontWeight property
HeaderForeground property
HeaderOffset property
IsHeaderVisible property
IsHeaderRestricted property

You can restrict the header. If a header is restricted, then it will fully appear on the image. By restricting the header, the offsets used to position the header are therefore limited, based on the header of The WPF annotation object and the font that is being used. Set the value of the IsHeaderRestricted property to true to restrict the header to appear fully within the bounding rectangle of the container and then call the RestrictHeader method to move the header (by changing the HeaderOffset property so the header will be restricted to appear fully within the Width and Height properties of the AnnContainer that contains this AnnObject).