PNG file structure
跳到 Why a new file format? — This document describes PNG (Portable Network Graphics), an extensible file format for the lossless, portable, well- ... ,PNG, Portable Network Graphics, refers to a type of raster image file format that use loseless compression. This file format was created as a replacement of ... ,The PNG format provides a portable, legally unencumbered, well-compressed, well-specified standard for lossless bitmapped image files. Although the initial ... ,Every chunk has the same structure: a 4-byte length (in ``big-endian'' format, ... We've looked at the fine details of a PNG file--the subatomic structure, if you ... ,2012年7月18日 — The complete specification is available here: http://www.libpng.org/pub/png/spec/1.2/png-1.2.pdf. Note that the PNG format is much more ... , ,A PNG file consists of a PNG signature followed by a series of chunks. This chapter defines the signature and the basic properties of chunks. Individual chunk types are discussed in the next chapter. ,A PNG file contains a single image in an extensible structure of chunks, encoding the basic pixels and other information such as textual comments and integrity checks documented in RFC 2083. PNG files use the file extension PNG or png and are assigned MIM
| 相關軟體 IrfanView 資訊 | |
|---|---|
 PNG file structure 相關參考資料
PNG (Portable Network Graphics) Specification
跳到 Why a new file format? — This document describes PNG (Portable Network Graphics), an extensible file format for the lossless, portable, well- ... https://www.w3.org PNG - Image File Format - File Format Docs
PNG, Portable Network Graphics, refers to a type of raster image file format that use loseless compression. This file format was created as a replacement of ... https://docs.fileformat.com PNG - World Wide Web Consortium
The PNG format provides a portable, legally unencumbered, well-compressed, well-specified standard for lossless bitmapped image files. Although the initial ... https://www.w3.org PNG Basics (PNG: The Definitive Guide) - libpng.org
Every chunk has the same structure: a 4-byte length (in ``big-endian'' format, ... We've looked at the fine details of a PNG file--the subatomic structure, if you ... http://www.libpng.org PNG files structure - Stack Overflow
2012年7月18日 — The complete specification is available here: http://www.libpng.org/pub/png/spec/1.2/png-1.2.pdf. Note that the PNG format is much more ... https://stackoverflow.com PNG Specification: File Structure
https://www.w3.org PNG Specification: File Structure - libpng.org
A PNG file consists of a PNG signature followed by a series of chunks. This chapter defines the signature and the basic properties of chunks. Individual chunk types are discussed in the next chapter. ... http://www.libpng.org Portable Network Graphics - Wikipedia
A PNG file contains a single image in an extensible structure of chunks, encoding the basic pixels and other information such as textual comments and integrity checks documented in RFC 2083. PNG files... https://en.wikipedia.org |