Changes from Version 18 to Version 19 (original) (raw)

Version 19 of this C++ Class Library has changed from version 18 as follows:

New and enhanced file format support

• Support for loading Personal Storage Tables, Messages and Emails (PST/MSG/EML) format.
• Support for loading Image Cash Letter (X9) format.
• Support for saving JPEG CMYK and TIFF JPEG CMYK files.
• LFile::LoadCMYKArray and LFile::SaveCMYKArray can now load and save JPEG CMYK and TIFF JPEG CMYK files.

Changed Structures

ANNENCRYPTOPTIONS - the type of uStructSize member has been changed to L_UINT.

ANNPOINTEROPTIONS - the type of uStructSize member has been changed to L_UINT.

FILEINFO - takes 3 new members.

FILEXLSOPTIONS - flags have been added to uFlags:

• XLS_FLAGS_MULTIPAGE_SHEET
• XLS_FLAGS_DISABLE_CELL_CLIPPING

LEADFILETAG - flags have been added to uType:

• TAG_IFD
• TAG_LONG8
• TAG_SLONG8
• TAG_IFD8

LILDRAWITEM - the type of uID member has been changed to L_UINT.

LOADFILEOPTION - A flag has been added to Flags2 (ELO2_MULTITHREADED).

LOADINFO - the type of Offset member has been changed to L_OFFSET.

TABLEZONE - takes 4 new members.

SAVEFILEOPTION - takes 1 new member.

VERSIONINFO - takes 1 new member.

New Structures

L_GLOBALMEMORYTHRESHOLDS

MANUALPERSPECTIVEDESKEWPOINTS

Changed Functions

LAnnContainer::HitTest - the type of pHitTestInfo parameter has been changed to pANNHITTESTINFO.

LAnnPushPin::GetBitmap - takes 1 new parameter.

LAnnotation::GetOptions - A flag has been added to puOptions (OPTIONS_NEW_MULTILINE_DRAW).

LAnnotation::SetOptions - A flag has been added to uOptions (OPTIONS_NEW_MULTILINE_DRAW).

LBitmap::InvertedPage - flags have been added to uFlags:

• INVERTEDPAGE_EXCLUDE_BORDER
• INVERTEDPAGE_USE_ZONES

LBitmapBase::ColorRes - the type of nBitsPerPixel parameter has been changed to L_INT.

LBitmapWindow::EnableHiliteZoomView - takes 1 new parameter.

LBuffer::ConvertBuffer and LBuffer::ConvertBufferExt - A flag has been added to uFlags (CVT_SIGNED).

LFile::EnumGeoKeysCallBack, LFile::EnumTagsCallBack, LFile::SetGeoKey and LFileSettings::SetTag - flags have been added to uType:

• TAG_IFD
• TAG_LONG8
• TAG_SLONG8
• TAG_IFD8

LFileSettings::GetTag and LFile::ReadTag - flags have been added to pType:

• TAG_IFD
• TAG_LONG8
• TAG_SLONG8
• TAG_IFD8

LFile::ReadGeoKey and LFile::GetGeoKey - flags have been added to puType:

• TAG_IFD
• TAG_LONG8
• TAG_SLONG8
• TAG_IFD8

LMemoryFile::GetInfo and LFile::GetInfo - flags have been added to uFlags:

• FILEINFO_TOTALPAGES
• FILEINFO_USEFILTERDATA

LMemoryFile::ReadTag:

• The return type has been changed to L_INT.
• Flags have been added to pType:
  • TAG_IFD
  • TAG_LONG8
  • TAG_SLONG8
  • TAG_IFD8

LFile::CreateThumbnailCallBack, LFile::FeedLoadCallBack, LFile::LoadFileCallBack, LFile::LoadFileOffsetCallBack, LFile::LoadFileTileCallBack, LMemoryFile::LoadMemoryTileCallBack and LMemoryFile::LoadMemoryCallBack - flags have been added to uFlags:

• FILEREAD_CLIPVERT
• FILEREAD_CLIPHORZ
• FILEREAD_UPDATELUT

New Functions

LBitmap::AlignImages

LBitmap::AutoDocumentBinarization

LBitmap::AutoPageSplitter

LBitmap::AutoLineRemove

LBitmap::BlurDetection

LBitmap::CLAHE

LBitmap::DocumentSegmentBitmap

LBitmap::EnhanceStentImage

LBitmap::ExpandPage

LBitmap::GlareDetection

LBitmap::Keystone

LBitmap::LambdaConnectedness

LBitmap::LevelsetBitmapRgn

LBitmap::ManualPerspectiveDeskew

LBitmap::MICRDetection

LBitmap::MRZDetection

LBitmap::OtsuThreshold

LBitmap::PerspectiveDeskew

LBitmap::SRADAnisotropicDiffusion

LBitmap::SignalToNoiseRatio

LBitmap::ShrinkWrapTool

LBitmap::TADAnisotropicDiffusion

LBitmap::TextBlurDetector

LBitmap::TextBlurFree

LBitmap::WatershedBitmap

LBitmap::RemoveSaltPepperNoise

For more information, refer to:

What's New in Version 19

LEADTOOLS Raster Imaging C++ Class Library Help