Changes from Version 15 to Version 16

Version 16 of the LEADTOOLS Image Viewer C++ Class Library has changed from version 15 as follows:

Feature Updates

The Medical Image Viewer Control now includes:

• Animation support with a shuffle option for the animation engine.

• Begin and End Update for faster processing.

• • Up to 8X8 rows and columns.

• Ability to calibrate the ruler for one axis only (X or Y) or both.

• Feature to set Window Level defaults and units of measure

• Window level engine detects appropriate sensitivity

• Control over tag size.

• Bitmaps

  • Bitmap perspective rotation

  • Invert bitmaps and check for bitmap inversion

  • Bitmap region removal

• Cells

  • Adding, Deleting, modifying cell tags.

  • Cell printing

  • Cell scaling

  • Ability to calibrate cells without using the ruler.

  • Fit image to cell height or width

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• Frames

  • Adding, Deleting, modifying tags for specific frames

  • Scale and Offset for a specific frame

  • Set and Get the scale and scale mode of a specific frame

• Regions

  • Get and set the region handle.

  • Load and Save a region to/from a scripted file.

  • Allow the user to change the color of the control region.

  • nudge tool feature

  • shrink tool feature

  • add select mode

• Annotations

  • load and save annotation objects.

  • get, rotate, flip, reverse, and set the annotation container.

  • change the foreground and background color of the text annotation object.

Topic Updates

The following topics have been updated:

Applying Actions

Creating a Bitmap Region Inside the Image Viewer

Image Viewer Cells

Implementing Animation

Using the Image Viewer

Working with Annotations

New Functions

LImageViewer::BeginUpdate

LImageViewer::CalibrateCell

LImageViewer::EndUpdate

LImageViewer::FlipAnnotationContainer

LImageViewer::FreezeSubCell

LImageViewer::EnableCellLowMemoryUsage

LImageViewer::FlipBitmap

LImageViewer::GetCellScale

LImageViewer::GetCellScaleMode

LImageViewer::GetDefaultWindowLevelValues

LImageViewer::GetHandle

LImageViewer::GetRotateBitmapPerspectiveAngle

LImageViewer::HandlePalette

LImageViewer::InvertBitmap

LImageViewer::IsBitmapFlipped

LImageViewer::IsBitmapInverted

LImageViewer::IsBitmapReversed

LImageViewer::IsSubCellFrozen

LImageViewer::LoadAnnotation

LImageViewer::LoadRegion

LImageViewer::PrintSubCell

LImageViewer::ReverseBitmap

LImageViewer::SaveAnnotation

LImageViewer::SaveRegion

LImageViewer::SetCellScale

LImageViewer::SetCellScaleMode

LImageViewer::SetRequestedImage

LImageViewer::RemoveBitmapRegion

LImageViewer::ResetWindowLevelValues

LImageViewer::ReverseAnnotationContainer

LImageViewer::RotateAnnotationContainer

LImageViewer::RotateBitmapPerspective

LImageViewer::SetBitmapListInfo

LImageViewer::SetDefaultWindowLevelValues

LImageViewer::UpdateCellView

New Callbacks

LImageViewer::ActiveSubCellChangedCallBack

LImageViewer::AnnotationCreatedCallBack

LImageViewer::AnnotationCallBack

LImageViewer::AnimationStartedCallBack

LImageViewer::AnimationStoppedCallBack

LImageViewer::EnableActiveSubCellChangedCallBack

LImageViewer::EnableAnimationStartedCallBack

LImageViewer::EnableAnimationStoppedCallBack

LImageViewer::EnableAnnotationCallBack

LImageViewer::EnableAnnotationCreatedCallBack

LImageViewer::EnableLowMemoryUsageCallBack

LImageViewer::EnableMouseCallBack

LImageViewer::EnableRegionCallBack

LImageViewer::EnablePrePaintCallBack

LImageViewer::EnablePostPaintCallBack

LImageViewer::RegionCallBack

LImageViewer::LowMemoryUsageCallBack

LImageViewer::MouseCallBack

LImageViewer::PrePaintCallBack

LImageViewer::PostPaintCallBack

For more information, refer to:

LEADTOOLS Press Room