Obtaining Annotation Object Information

Note:

This topic is for Document/Medical only.

LEADTOOLS provides many functions that allow the user to extract information from annotation objects. Once that information has been extracted, it can be modified using any of a number of functions provided by LEADTOOLS.

The AnnEnumerate method is a special method that processes each object in a specified container using the OnAnnEnumerate event. Once an object is obtained, many of the methods listed below can be called to obtain the desired information.

The following functions are general in nature and apply to the majority of annotation objects. For more information, refer to the individual function's documentation.

AnnGetBackColor method

AnnGetFillMode method

AnnGetFillPattern method

AnnGetFontBold method

AnnGetFontItalic method

AnnGetFontName method

AnnGetFontSize method

AnnGetFontStrikeThrough method

AnnGetFontUnderline method

AnnGetForeColor method

AnnGetItemHandle method

AnnGetLineStyle method

AnnGetLineWidth method

AnnGetNameOptions method

AnnGetObjectFromTag method

AnnGetOffsetX method

AnnGetOffsetY method

AnnGetSecondaryMetafile method

AnnGetSelectCount method

AnnGetSelectList method

AnnGetUserHandle method

AnnGetUserHandles method

AnnGetVisible method

AnnGetWnd method

The next set of methods is more specialized, applying only to certain annotation objects. For more information, refer to the individual function's documentation.

AnnGetBitmapDpiX method

AnnGetBitmapDpiY method

AnnGetDistance method

AnnGetDistance2 method

AnnGetEncryptOptions method

AnnGetGaugeLength method

AnnGetPointCount method

AnnGetPointOptions method

AnnGetPointX method

AnnGetPointY method

AnnGetPolyFillMode method

AnnGetAngle method