Obtaining Annotation Object Information

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.

In addition, functionality for adding and maintaining user-defined handles has been added to the Annotation C++ Class Library. This functionality has been implemented by adding the AddUserHandle, GetUserHandle, GetUserHandles, ChangeUserHandle, DeleteUserHandle, EnumerateHandles, and EnumHandleCallBack functions to each of the following classes:

LAnnAudioClip

LAnnButton

Once an object is obtained, many of the functions 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.

LAnimationWindow::GetAnimationBitsPerPixel

LAnimationWindow::GetAnimationColorOrder

LAnimationWindow::GetAnimationHeight

LAnimationWindow::GetAnimationWidth

LAnimationWindow::GetAnimationWindow

LAnimationWindow::GetBackgroundColor

LAnimationWindow::GetCount

LAnimationWindow::GetCurrentIndex

LAnimationWindow::GetDelay

LAnimationWindow::GetDisposalMethod

LAnimationWindow::GetPosition

LAnimationWindow::GetRemainingDelay

LAnnContainer::FileInfo

LAnnContainer::FileInfoMemory

LAnnContainer::FileInfoOffset

LAnnContainer::GetBackColor

LAnnContainer::GetFillMode

LAnnContainer::GetFillPattern

LAnnContainer::GetForeColor

LAnnContainer::GetGrouping

LAnnContainer::GetItem

LAnnContainer::GetLineStyle

LAnnContainer::GetLineWidth

LAnnContainer::GetObjectFromTag

LAnnContainer::GetSelectCount

LAnnContainer::GetSelectItems

LAnnContainer::GetSelectRect

LAnnContainer::HitTest

LAnnotation::GetActiveState

LAnnotation::GetArea

LAnnotation::GetAutoMenuItemEnable

LAnnotation::GetAutoMenuState

LAnnotation::GetAutoSnapCursor

LAnnotation::GetBackColor

LAnnotation::GetBoundingRect

LAnnotation::GetContainer

LAnnotation::GetFontName

LAnnotation::GetFontNameLen

LAnnotation::GetFontSize

LAnnotation::GetForeColor

LAnnotation::GetHandle

LAnnotation::GetHyperlink

LAnnotation::GetHyperlinkLen

LAnnotation::GetNameOptions

LAnnotation::GetOffsetX

LAnnotation::GetOffsetY

LAnnotation::GetPredefinedMetafile

LAnnotation::GetRect

LAnnotation::GetRestrictToContainer

LAnnotation::GetRgnHandle

LAnnotation::GetROP2

LAnnotation::GetRotateOptions

LAnnotation::GetScalarX

LAnnotation::GetScalarY

LAnnotation::GetTag

LAnnotation::GetAutoBackColor

LAnnotation::GetTopContainer

LAnnotation::GetType

LAnnotation::GetUserData

LAnnotation::GetUserMode

LAnnotation::GetWnd

LAnnotation::IsClipboardReady

LAnnotation::IsCreated

LAnnotation::IsFontBold

LAnnotation::IsFontItalic

LAnnotation::IsFontStrikeThrough

LAnnotation::IsFontUnderline

LAnnotation::IsLocked

LAnnotation::IsSelected

LAnnotation::IsValid

LAnnotation::IsVisible

LAnnotationWindow::GetAutomationObject

LAnnotationWindow::GetContainerObject

LAnnotationWindow::GetToolBar

This next set of functions are more specialized, applying only to certain annotation objects. For more information, refer to the individual function's documentation.

LAnnAudioClip::GetFixed

LAnnAudioClip::GetRotateAngle

LAnnAudioClip::GetText

LAnnAudioClip::GetTextLen

LAnnAudioClip::GetUserHandle

LAnnAudioClip::GetUserHandles

LAnnAudioClip::IsFixedInRect

LAnnButton::GetFixed

LAnnButton::GetForeColor

LAnnButton::GetRotateAngle

LAnnButton::GetText

LAnnButton::GetTextLen