What is the difference between .pgm and .odg?
- Extension
- .pgm
- .odg
- Format
- Binary
- Binary
- Category
- Raster Image
- Vector Image
- Developer
- Jef Poskanzer
- OASIS
- Description
- A PGM file is a grayscale image file saved in the portable gray map (PGM) format and encoded with one or two bytes (8 or 16 bits) per pixel. It contains header information and a grid of numbers that represent different shades of gray from black (0) to white (up to 65,536). PGM files are typically stored in ASCII text format, but also have a binary representation.
- The ODG file format is used by Apache OpenOffice’s Draw application to store drawing elements as a vector image. It follows the XML based file format specifications outlined by Advancement of Structural Information Standards (OASIS). ODG represents drawings as vector images using points, lines and curves. Besides OpenOffice, LibreOffice and other applications also provide support for working with ODG file format. Other formats supported by OpenOffice, for example, include ODT, ODF, ODP and ODS.
- MIME Type
- image/x-portable-graymap
- application/vnd.oasis.opendocument.graphics
- Sample
- sample.pgm
- Wikipedia
- .pgm on Wikipedia