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chore: Updated deps
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3 files changed

+123
-15
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‎package.json‎

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@@ -37,7 +37,7 @@
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"test": "jest --passWithNoTests"
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},
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"dependencies": {
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"@napi-rs/canvas": "^0.1.66",
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"@napi-rs/canvas": "0.1.65",
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"node-addon-api": "^8.3.0",
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"node-gyp": "^11.0.0",
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"pdfjs-dist": "4.10.38"

‎src/pdf-to-png.ts‎

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@@ -3,24 +3,23 @@
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*/
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import { readFileSync } from 'node:fs'
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import { dirname, join } from 'node:path'
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import { getDocument } from 'pdfjs-dist'
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import { getDocument } from 'pdfjs-dist/legacy/build/pdf.mjs'
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const PDFJS_DIR = dirname(require.resolve('pdfjs-dist'))
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const C_MAP_URL = join(PDFJS_DIR, '../cmaps/')
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// Where the standard fonts are located.
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const STANDARD_FONT_DATA_URL = join(PDFJS_DIR, '../standard_fonts/')
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const PDFJS_DIR = join(dirname(require.resolve('pdfjs-dist')), '..')
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export async function pdfToPng(
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pdf: string | Buffer
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): Promise<Buffer[]> {
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// Load PDF
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const data = new Uint8Array(Buffer.isBuffer(pdf) ? pdf : readFileSync(pdf))
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const loadingTask = getDocument({
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data,
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cMapUrl: C_MAP_URL,
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cMapPacked: true,
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standardFontDataUrl: STANDARD_FONT_DATA_URL
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// Where the standard fonts are located.
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standardFontDataUrl: join(PDFJS_DIR, 'standard_fonts/'),
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// Some PDFs need external cmaps.
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cMapUrl: join(PDFJS_DIR, 'cmaps/'),
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cMapPacked: true
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})
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const pdfDocument = await loadingTask.promise
@@ -30,19 +29,19 @@ export async function pdfToPng(
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const images: Buffer[] = []
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for (let page = 1; page <= numPages; page += 1) {
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const pdfPage = await pdfDocument.getPage(page)
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const canvasFactory = pdfDocument.canvasFactory
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const viewport = pdfPage.getViewport({ scale: 1.0 })
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// @ts-expect-error unknown method on Object
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const canvasAndContext = pdfDocument.canvasFactory.create(viewport.width, viewport.height)
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const canvasAndContext = canvasFactory.create(viewport.width, viewport.height)
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await pdfPage.render({
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canvasContext: canvasAndContext.context,
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viewport
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}).promise
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images.push(canvasAndContext.canvas.toBuffer('image/png'))
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pdfPage.cleanup()
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images.push(canvasAndContext.toBuffer('image/png'))
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}
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return images

‎yarn.lock‎

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checksum: 10c0/87e92baf5b4bf479c3d4f0c853f974411d62b05f772f2b5f7f0e94f7bfb3103497913ce1b9e7a176f6e8017ebfad80acc78e4d476589d0a44eac3ee6db5c81a2
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dependencies:
@@ -6102,7 +6211,7 @@ __metadata:
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resolution: "to-match-pdf-snapshot@workspace:."
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dependencies:
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"@jest/globals": "npm:^29.7.0"
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"@napi-rs/canvas": "npm:0.1.65"
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