Valkyriecoms/sharp-read-bmp
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Removed built

Browse source
This commit is contained in:
Toastie (DCS Team) 2024-10-06 14:11:46 +13:00
parent 3bf585193f
commit b178975581
Signed by: toastie_t0ast
GPG key ID: 27F3B6855AFD40A4
2 changed files with 0 additions and 52 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
built/index.d.ts vendored
View file

@ -1,4 +0,0 @@
/// <reference types="node" />
/// <reference types="node" />
import sharp from 'sharp';
export declare function sharpBmp(source: Buffer | Int8Array | Uint8Array | Uint8ClampedArray | string, type: string, options?: sharp.SharpOptions): Promise<sharp.Sharp>;

48
built/index.js
View file

@ -1,48 +0,0 @@
import sharp from 'sharp';
import decodeIco from 'decode-ico';
import decodeBmp from 'decode-bmp';
import { readFile } from 'node:fs/promises';
export async function sharpBmp(source, type, options = {}) {
if (type === 'image/x-icon' || type === 'image/vnd.microsoft.icon') {
const icon = decodeIco(typeof source === 'string' ? await readFile(source, { encoding: null }) : source);
// Choose the largest icon
const chosen = icon.reduce((prev, curr) => {
const prevSize = prev.width * prev.height;
const currSize = curr.width * curr.height;
if (prevSize < currSize) {
// Larger icon
return curr;
}
else if (prevSize === currSize && curr.type === 'png') {
// PNG is preferred over BMP
return curr;
}
return prev;
}, icon[0]);
if (chosen.type === 'png') {
return sharp(chosen.data, options);
}
else {
return sharp(chosen.data, {
...options,
raw: {
width: chosen.width,
height: chosen.height,
channels: 4,
},
});
}
}
if (type === 'image/x-bmp' || type === 'image/bmp' || type === 'image/x-ms-bmp') {
const bmp = decodeBmp(typeof source === 'string' ? await readFile(source, { encoding: null }) : source);
return sharp(bmp.data, {
...options,
raw: {
width: bmp.width,
height: bmp.height,
channels: 4,
},
});
}
return sharp(source, options);
}