The gdk-pixbuf Library

The gdk-pixbuf Library

Federico Mena Quintero

federico@gimp.org

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Table of Contents

I. API Reference

The GdkPixbuf Structure — Information that describes an image.
Reference Counting and Memory Mangement — Functions to perform reference counting and memory management on a GdkPixbuf.
File Loading — Loading a pixbuf from a file.
Image Data in Memory — Creating a pixbuf from image data that is already in memory.
Rendering — Rendering a pixbuf to a GDK drawable.
Scaling — Scaling pixbufs and scaling and compositing pixbufs
Drawables to Pixbufs — Getting parts of a drawable's image data into a pixbuf.
Utilities — Utility and miscellaneous convenience functions.
Animations — Animations as multi-frame structures.
GdkPixbufLoader — Application-driven progressive image loading.
GnomeCanvasPixbuf — Canvas item to display GdkPixbuf images.
gdk-pixbuf Xlib initialization — Initializing the gdk-pixbuf Xlib library.
Xlib Rendering — Rendering a pixbuf to an X drawable.
X Drawables to Pixbufs — Getting parts of an X drawable's image data into a pixbuf.
XlibRGB — Functions for rendering RGB buffers to X drawables.

Porting applications from Imlib to gdk-pixbuf

Introduction

Differences between Imlib and gdk-pixbuf

Initialization
Memory management
The Rendering Process

Converting Applications to gdk-pixbuf

Image loading and creation
Rendering Images
Scaling Images
Getting Image Data from a Drawable

Compiling the gdk-pixbuf library

Building the Library
Extra Configuration Options

License

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