Features
imageio is a collection of ImageIO plugins for vector and metafile formats (SVG, EMF,
WMF). They let Java applications read these formats through the standard
javax.imageio API.
Standard API
Integrated with ImageIO, so there is no custom loading logic to write — just call
ImageIO.read(…). Each plugin auto-registers as a provider for its format.
Lightweight
Optimized for properties read and a minimal memory footprint, so reading metadata is cheap even on large images.
Metadata extraction
Efficiently detect vector files and read their dimensions without performing a full render — useful for indexing, thumbnailing, or validation pipelines.