Obtaining Annotation Object Information

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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

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