This section provides information about how to work with the following:

• Using Callback Functions
• • Use Private Data in Callback Functions
  • Register a Callback Function
  • Register a Status Bar Callback
• Detecting Image Format
• Loading and Saving
• • Load an Image or Document
  • • Working with Large Images
    • • Configuring Memory Mapping
      • Accessing Pixels of Large Images
      • Large Image Formats Supported
  • Save an Image or Document
  • Use File Format Filters
  • Set the Buffer Size to Limit IO
• Compressing and Converting Images
• • Compression and Decompression
  • Convert Image Format
• Manipulating Image Data
• • Work with Single-Page Images (HIGEAR)
  • Work with Multi-Page Documents (HMIGEAR)
  • • Create and Delete a Multi-Page Image Object
    • Open and Close an External Image File
    • Load and Save Pages in a Multi-Page Document
    • Reorder Pages in a Multi-Page Document
    • Use the Multi-Page Image Callback Function
  • Access Image Pixels
  • Work with Image Utility Functions
  • • Creating DIBs and DDBs
    • Deleting DIBs and DDBs
    • Reading and Writing Palettes
    • Getting Information about a HIGEAR Image
  • Access Image Metadata
• Viewing
• • Grayscale Look-Up Tables
  • Display Options
  • • Geometric Layout
    • Dithering, Anti-Aliasing, and Palette Handling
    • Transparency and Background
    • Look-Up Tables and Gamma Correction
• Printing
• Using Clipboard Operations