ImageGear for C and C++ on Linux v18.10 - Updated
Common Operations
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How to Work with...
> Common Operations
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