DeprecationWarning

[david-benistant]

Code sample

 doc.image(path.join(__dirname, '../../../../assets/myLogo.png'), 390, 20, { width: 180 });

Bug Report

I got a Deprecation warning when i put an image on my pdf

this line cause me this error:
(node:127) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.

When the file extension is .jpg there is no error.

• pdfkit version: 0.14.0
• Node version: 20.11.0
• Operating System: macOS 14.3.1

Run in a lambda with serverless offline

[blikblum]

I cannot reproduce here
Can you test with just released 0.15.0?

[david-benistant]

I tried with 0.15.0, still have the error.
I use typescript and "@types/pdfkit": "^0.13.4",

[blikblum]

Please provide a online example using https://repl.it/@blikblum/minimal-pdfkit

[PaulWeinsberg]

Same here, this is triggered here :

at showFlaggedDeprecation (node:buffer:193:11)
at new Buffer (node:buffer:271:3)
at constructor (./node_modules/png-js/png-node.js:143:26)
at constructor (./node_modules/pdfkit/js/pdfkit.es.js:3814:18)
at open (./node_modules/pdfkit/js/pdfkit.es.js:3984:14)
at openImage (./node_modules/pdfkit/js/pdfkit.es.js:4186:24)
at image (./node_modules/pdfkit/js/pdfkit.es.js:4015:22)

By module png-js in file png-node.js:143

[liborm85]

Pending PR with fix in png-js: foliojs/png.js#80 (I don't have permission in png.js repo)