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

LAnnCrossProduct

LAnnCurve

LAnnCurveClosed

LAnnEllipse

LAnnEncrypt

LAnnFreehand

LAnnFreehandHotSpot

LAnnHilite

LAnnHotSpot

LAnnLine

LAnnNote

LAnnPolygon

LAnnPoint

LAnnPolyline

LAnnPolyRuler

LAnnProtractor

LAnnPointer

LAnnPushPin

LAnnRedact

LAnnRectangle

LAnnRTF

LAnnRuler

LAnnStamp

LAnnText

LAnnTextPointer

LAnnToolBar

LAnnVideo

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

LAnnButton::GetUserHandle

LAnnButton::GetUserHandles

LAnnButton::IsFixedInRect

LAnnCrossProduct::GetDistance

LAnnCrossProduct::GetDistance2

LAnnCrossProduct::GetFixed

LAnnCrossProduct::GetLineStyle

LAnnCrossProduct::GetLineWidth

LAnnCrossProduct::GetPointCount

LAnnCrossProduct::GetPoints

LAnnCrossProduct::GetUserHandle

LAnnCrossProduct::GetUserHandles

LAnnCrossProduct::IsFixedInRect

LAnnCurve::GetFixed

LAnnCurve::GetPointCount

LAnnCurve::GetPoints

LAnnCurve::GetUserHandle

LAnnCurve::GetUserHandles

LAnnCurve::IsFixedInRect

LAnnCurveClosed::GetFixed

LAnnCurveClosed::GetPointCount

LAnnCurveClosed::GetPoints

LAnnCurveClosed::GetUserHandle

LAnnCurveClosed::GetUserHandles

LAnnCurveClosed::IsFixedInRect

LAnnEllipse::GetBackColor

LAnnEllipse::GetFillMode

LAnnEllipse::GetFillPattern

LAnnEllipse::GetFixed

LAnnEllipse::GetForeColor

LAnnEllipse::GetLineStyle

LAnnEllipse::GetLineWidth

LAnnEllipse::GetRotateAngle

LAnnEllipse::GetUserHandle

LAnnEllipse::GetUserHandles

LAnnEllipse::IsFixedInRect

LAnnEncrypt::GetEncryptOptions

LAnnEncrypt::GetLineStyle

LAnnEncrypt::GetLineWidth

LAnnEncrypt::GetMetafile

LAnnEncrypt::GetRotateAngle

LAnnEncrypt::GetSecondaryMetafile

LAnnEncrypt::GetUserHandle

LAnnEncrypt::GetUserHandles

LAnnFreehand::GetFixed

LAnnFreehand::GetForeColor

LAnnFreehand::GetLineStyle

LAnnFreehand::GetLineWidth

LAnnFreehand::GetNodes

LAnnFreehand::GetPointCount

LAnnFreehand::GetPoints

LAnnFreehand::GetUserHandle

LAnnFreehand::GetUserHandles

LAnnFreehand::IsFixedInRect

LAnnFreehandHotSpot::GetFixed

LAnnFreehandHotSpot::GetMetafile

LAnnFreehandHotSpot::GetUserHandle

LAnnFreehandHotSpot::GetUserHandles

LAnnFreehandHotSpot::IsFixedInRect

LAnnHilite::GetBackColor

LAnnHilite::GetFixed

LAnnHilite::GetRotateAngle

LAnnHilite::GetUserHandle

LAnnHilite::GetUserHandles

LAnnHilite::IsFixedInRect

LAnnHotSpot::GetFixed

LAnnHotSpot::GetMetafile

LAnnHotSpot::GetRotateAngle

LAnnHotSpot::GetUserHandle

LAnnHotSpot::GetUserHandles

LAnnHotSpot::IsFixedInRect

LAnnLine::GetFixed

LAnnLine::GetForeColor

LAnnLine::GetLineStyle

LAnnLine::GetLineWidth

LAnnLine::GetRotateAngle

LAnnLine::GetUserHandle

LAnnLine::GetUserHandles

LAnnLine::IsFixedInRect

LAnnNote::GetBackColor

LAnnNote::GetFixed

LAnnNote::GetFontName

LAnnNote::GetFontNameLen

LAnnNote::GetFontSize

LAnnNote::GetForeColor

LAnnNote::GetRotateAngle

LAnnNote::GetText

LAnnNote::GetTextAlign

LAnnNote::GetTextLen

LAnnNote::GetTextRotate

LAnnNote::GetUserHandle

LAnnNote::GetUserHandles

LAnnNote::IsFixedInRect

LAnnNote::IsFontBold

LAnnNote::IsFontItalic

LAnnNote::IsFontStrikeThrough

LAnnNote::IsFontUnderline

LAnnPoint::GetBitmap

LAnnPoint::GetFixed

LAnnPoint::GetPointOptions

LAnnPoint::GetPoints

LAnnPoint::GetPredefinedBitmap

LAnnPoint::GetTransparent

LAnnPoint::GetTransparentColor

LAnnPoint::GetUserHandle

LAnnPoint::GetUserHandles

LAnnPoint::IsFixedInRect

LAnnPointer::GetFixed

LAnnPointer::GetForeColor

LAnnPointer::GetLineStyle

LAnnPointer::GetLineWidth

LAnnPointer::GetRotateAngle

LAnnPointer::GetUserHandle

LAnnPointer::GetUserHandles

LAnnPointer::IsFixedInRect

LAnnPolygon::GetBackColor

LAnnPolygon::GetFillMode

LAnnPolygon::GetFillPattern

LAnnPolygon::GetFixed

LAnnPolygon::GetForeColor

LAnnPolygon::GetLineStyle

LAnnPolygon::GetLineWidth

LAnnPolygon::GetNodes

LAnnPolygon::GetPointCount

LAnnPolygon::GetPoints

LAnnPolygon::GetPolyFillMode

LAnnPolygon::GetUserHandle

LAnnPolygon::GetUserHandles

LAnnPolygon::IsFixedInRect

LAnnPolyline::GetFixed

LAnnPolyline::GetForeColor

LAnnPolyline::GetLineStyle

LAnnPolyline::GetLineWidth

LAnnPolyline::GetNodes

LAnnPolyline::GetPointCount

LAnnPolyline::GetPoints

LAnnPolyline::GetUserHandle

LAnnPolyline::GetUserHandles

LAnnPolyline::IsFixedInRect

LAnnPolyRuler::GetDistance

LAnnPolyRuler::GetDistance2

LAnnPolyRuler::GetFixed

LAnnPolyRuler::GetLineStyle

LAnnPolyRuler::GetLineWidth

LAnnPolyRuler::GetNodes

LAnnPolyRuler::GetPointCount

LAnnPolyRuler::GetPoints

LAnnPolyRuler::GetTicMarkLength

LAnnPolyRuler::GetUnitLen

LAnnPolyRuler::GetUserHandle

LAnnPolyRuler::GetUserHandles

LAnnPolyRuler::IsFixedInRect

LAnnProtractor::GetAngle

LAnnProtractor::GetDistance

LAnnProtractor::GetDistance2

LAnnProtractor::GetFixed

LAnnProtractor::GetPointCount

LAnnProtractor::GetPoints

LAnnProtractor::GetProtractorOptions

LAnnProtractor::GetUserHandle

LAnnProtractor::GetUserHandles

LAnnProtractor::IsFixedInRect

LAnnPushPin::GetBitmap

LAnnPushPin::GetFixed

LAnnPushPin::GetRotateAngle

LAnnPushPin::GetSecondaryBitmap

LAnnPushPin::GetUserHandle

LAnnPushPin::GetUserHandles

LAnnPushPin::IsFixedInRect

LAnnRectangle::GetBackColor

LAnnRectangle::GetFillMode

LAnnRectangle::GetFillPattern

LAnnRectangle::GetFixed

LAnnRectangle::GetForeColor

LAnnRectangle::GetLineStyle

LAnnRectangle::GetLineWidth

LAnnRectangle::GetRotateAngle

LAnnRectangle::GetUserHandle

LAnnRectangle::GetUserHandles

LAnnRectangle::IsFixedInRect

LAnnRTF::GetFixed

LAnnRTF::GetText

LAnnRTF::GetTextLen

LAnnRTF::GetTextRTF

LAnnRTF::GetUserHandle

LAnnRTF::GetUserHandles

LAnnRTF::IsFixedInRect

LAnnRedact::GetBackColor

LAnnRedact::GetRotateAngle

LAnnRedact::GetUserHandle

LAnnRedact::GetUserHandles

LAnnRuler::GetDistance

LAnnRuler::GetDistance2

LAnnRuler::GetFixed

LAnnRuler::GetFontName

LAnnRuler::GetFontNameLen

LAnnRuler::GetFontSize

LAnnRuler::GetForeColor

LAnnRuler::GetGaugeLength

LAnnRuler::GetLineStyle

LAnnRuler::GetLineWidth

LAnnRuler::GetPoints

LAnnRuler::GetRotateAngle

LAnnRuler::GetShowFlags

LAnnRuler::GetText

LAnnRuler::GetTextLen

LAnnRuler::GetTicMarkLength

LAnnRuler::GetUnit

LAnnRuler::GetUnitLen

LAnnRuler::GetUserHandle

LAnnRuler::GetUserHandles

LAnnRuler::IsFixedInRect

LAnnRuler::IsFontBold

LAnnRuler::IsFontItalic

LAnnRuler::IsFontStrikeThrough

LAnnRuler::IsFontUnderline

LAnnStamp::GetBackColor

LAnnStamp::GetBitmap

LAnnStamp::GetFillMode

LAnnStamp::GetFillPattern

LAnnStamp::GetFixed

LAnnStamp::GetFontName

LAnnStamp::GetFontNameLen

LAnnStamp::GetFontSize

LAnnStamp::GetForeColor

LAnnStamp::GetLineStyle

LAnnStamp::GetLineWidth

LAnnStamp::GetMetafile

LAnnStamp::GetRotateAngle

LAnnStamp::GetSecondaryMetafile

LAnnStamp::GetText

LAnnStamp::GetTextLen

LAnnStamp::GetTransparent

LAnnStamp::GetTransparentColor

LAnnStamp::GetUserHandle

LAnnStamp::GetUserHandles

LAnnStamp::IsFixedInRect

LAnnStamp::IsFontBold

LAnnStamp::IsFontItalic

LAnnStamp::IsFontStrikeThrough

LAnnStamp::IsFontUnderline

LAnnText::GetBackColor

LAnnText::GetFillMode

LAnnText::GetFixed

LAnnText::GetFontName

LAnnText::GetFontNameLen

LAnnText::GetFontSize

LAnnText::GetForeColor

LAnnText::GetRotateAngle

LAnnText::GetText

LAnnText::GetTextLen

LAnnText::GetUserHandle

LAnnText::GetUserHandles

LAnnText::IsFixedInRect

LAnnText::IsFontBold

LAnnText::IsFontItalic

LAnnText::IsFontStrikeThrough

LAnnText::IsFontUnderline

LAnnTextPointer::GetFixed

LAnnTextPointer::GetRotateAngle

LAnnTextPointer::GetTextAlign

LAnnTextPointer::GetTextPointerFixed

LAnnTextPointer::GetTextRotate

LAnnTextPointer::GetUserHandle

LAnnTextPointer::GetUserHandles

LAnnTextPointer::IsFixedInRect

LAnnToolBar::GetToolBarButtons

LAnnToolBar::GetToolBarInfo

LAnnToolBar::GetToolChecked

LAnnToolBar::GetWndHandle

LAnnToolBar::IsButtonVisible

LAnnToolBar::IsCreated

LAnnVideo::GetFixed

LAnnVideo::GetRotateAngle

LAnnVideo::GetText

LAnnVideo::GetTextLen

LAnnVideo::GetUserHandle

LAnnVideo::GetUserHandles

LAnnVideo::IsFixedInRect

This final set of functions apply only to automation annotation objects.

LAnnAutomation::GetAutoContainer

LAnnAutomation::GetAutoCursor

LAnnAutomation::GetAutoOptions

LAnnAutomation::GetAutoText

LAnnAutomation::GetAutoTextLen

LAnnAutomation::GetAutoUndoEnable

LAnnAutomation::GetBackColor

LAnnAutomation::GetBitmapDpiX

LAnnAutomation::GetBitmapDpiY

LAnnAutomation::GetDistance

LAnnAutomation::GetDpiX

LAnnAutomation::GetDpiY

LAnnAutomation::GetEncryptOptions

LAnnAutomation::GetFillMode

LAnnAutomation::GetFillPattern

LAnnAutomation::GetFixed

LAnnAutomation::GetFontName

LAnnAutomation::GetFontNameLen

LAnnAutomation::GetFontSize

LAnnAutomation::GetForeColor

LAnnAutomation::GetGaugeLength

LAnnAutomation::GetLineStyle

LAnnAutomation::GetLineWidth

LAnnAutomation::GetNodes

LAnnAutomation::GetPointOptions

LAnnAutomation::GetPolyFillMode

LAnnAutomation::GetShowFlags

LAnnAutomation::GetText

LAnnAutomation::GetTextAlign

LAnnAutomation::GetTextExpandTokens

LAnnAutomation::GetTextLen

LAnnAutomation::GetTextPointerFixed

LAnnAutomation::GetTextRotate

LAnnAutomation::GetTextRTF

LAnnAutomation::GetTicMarkLength

LAnnAutomation::GetTool

LAnnAutomation::GetTransparentColor

LAnnAutomation::GetUndoDepth

LAnnAutomation::GetUnit

LAnnAutomation::GetUnitLen

LAnnAutomation::InsertTextTokenTable

LAnnAutomation::IsAutoDrawEnabled

LAnnAutomation::IsAutoMenuEnabled

LAnnAutomation::IsFixedInRect

LAnnAutomation::IsFontBold

LAnnAutomation::IsFontItalic

LAnnAutomation::IsFontStrikeThrough

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