Topics

Here is a list of all topics with brief descriptions:

[detail level 12]

▼Codecs	Image codec support for reading and writing various file formats
PNG	PNG image reading and writing support
QOI	QOI image reading and writing support
GIF	GIF image and animation reading and writing support
WBMP	Wireless Bitmap reading and writing support
JPEG	JPEG image reading and writing support
WebP	WebP image reading, writing and animations support
JPEG XL	JPEG XL image reading, writing, and animation support
HEIF	Read and write High Efficiency Image File Format images
AVIF	Read and write AV1 Image File Format images
TIFF	TIFF image reading, writing, and multi-page support
TGA	Read Truevision TGA images
BMP	Read and write Microsoft Windows bitmap images
UltraHDR	Read, transform, and write UltraHDR JPEG images
GD	Read and write libgd's native .gd image format
GD2	Read and write libgd's chunked native .gd2 image format
XBM	Read and write X11 bitmap images
XPM	Read and write X PixMap images
Image File Convenience APIs	Convenience APIs for reading and writing images by filename or signature
Pixel Operations
Text Rendering, Bitmap Fonts
Font Text Rendering, FreeType 2
lines, ellipses, polygons and Arc Drawing pixel operations
Clone, copy and image properties
Quantization
Image Filters and convolutions
I/O Contexts
Image Comparison
Transform, scale and rotate
Vector 2D