PeachPDF

ImageInfo Struct

Lightweight image dimensions/format info obtainable without decoding full pixel data.

public readonly record struct ImageInfo : System.IEquatable<PeachImage.ImageInfo>

Constructors
ImageInfo(int, int, PixelFormat, string, bool, bool, bool, bool, bool)	Lightweight image dimensions/format info obtainable without decoding full pixel data.

Properties
FormatName	The name of the format that produced this info, e.g. `"jpeg"`.
HasAlpha	Whether the source actually carries an alpha channel — see HasAlpha.
Height	The image height in pixels.
IsAdobeInvertedCmyk	JPEG/Adobe-specific: whether a direct-CMYK source stores its samples in Adobe’s inverted convention (`255-x`). Always false for non-JPEG formats and non-CMYK JPEGs. Relevant to KeepAdobeCmykInverted — by default, a full decode de-inverts these bytes back to the standard CMYK convention regardless of this flag.
IsAnimated	Whether the source is a multi-frame animation. For an animated source, Load(Stream, DecoderOptions) would decode only its first frame (see IsAnimated) — use AnimatedImage to decode every frame.
IsLosslessEncoding	Whether the source’s pixel data was encoded losslessly by its original codec, so a caller can avoid silently re-encoding an already-lossy source under a full-fidelity assumption. Semantics are format-specific: ...
IsYcck	JPEG/Adobe-specific: whether a 4-component source is really YCCK under the hood (Adobe APP14 transform=2) rather than direct CMYK. Always false for non-JPEG formats and non-YCCK JPEGs. Relevant to DecodeRawYcck — by default, a full decode converts YCCK to CMYK regardless of this flag.
PixelFormat	The pixel format a full decode would produce.
Width	The image width in pixels.