Programming with the LEADTOOLS VCL

The following topics provide a systematic approach to understanding and using the LEAD control's properties, methods, and events:

Unlocking Special LEAD Features

Unlocking Vector File Format Support

Concepts and Definitions

Bitmaps and Bitmap Lists

Loading Filters


Input and Output

Implementing Internet Features


Displaying an Image

ThumbnailBrowser

Using the ImageListControl

Using a PanWindow

Implementing Transparency

Using Special Effects When Painting

Playing an Animation

Printing an Image

Marking a Selection with a Rubberband

Drawing Shapes and Text

Cleaning Up 1-Bit Images

Using a Data Source

Using the Magnifying Glass

Copying and Creating Bitmaps

Memory Storage Types for Bitmaps

Image Processing

Creating and Using a Bitmap Region

Managing Palettes

Implementing TIFF Tags

Loading and Saving Large TIFF Files

Super Compressed Bitmaps

Controlling and Detecting Events

Getting LEADTOOLS Toolkit Information

Miscellaneous Methods and Properties

 

Implementing Annotations

Annotation Files

Annotation Toolbar

Annotation Menu

Annotation Points

Implementing Annotation Security

Moving the Name of an Annotation

Implementing Annotation Hyperlinks

Grouping and Ungrouping Annotation Objects

Converting Annotation Automation Dialogs to Other Language

Undoing Automation Operations

The Annotation Text Token Table

Fixed Annotations

Using Rulers in Annotation Objects

Displaying and Manipulating Annotation Objects

Using Annotation Object Bitmaps

Changing the Annotation Automation Background Colors

Flipping, Reversing, and Rotating Annotation Objects

 

Layers in Files

 

Working with the RAW File Filter

Grayscale Images

Detecting Registration Marks