mirror of
https://github.com/danbulant/pngjs
synced 2026-05-27 13:51:50 +00:00
20 lines
406 B
JavaScript
20 lines
406 B
JavaScript
'use strict';
|
|
|
|
|
|
module.exports = {
|
|
|
|
PNG_SIGNATURE: [0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a],
|
|
|
|
TYPE_IHDR: 0x49484452,
|
|
TYPE_IEND: 0x49454e44,
|
|
TYPE_IDAT: 0x49444154,
|
|
TYPE_PLTE: 0x504c5445,
|
|
TYPE_tRNS: 0x74524e53, // eslint-disable-line camelcase
|
|
TYPE_gAMA: 0x67414d41, // eslint-disable-line camelcase
|
|
|
|
COLOR_PALETTE: 1,
|
|
COLOR_COLOR: 2,
|
|
COLOR_ALPHA: 4,
|
|
|
|
GAMMA_DIVISION: 100000
|
|
};
|