ilyes-el-majouti/pdftopic

Built for Node.js, this package empowers users to effortlessly convert PDF files into images of exceptional quality, supporting multiple formats including PNG, JPG, GIF, and others. Its streamlined functionality ensures a smooth and reliable conversion process, providing users with the flexibility to obtain top-notch images from their PDF documents

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-> ~/Ilyes-El-Majouti git:(main) > ./competences.sh

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💼 Package Manager

⚡ Base de données

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pdftopic's Issues

Too many magick processes

Hi

Tool works great for my use-case. Thanks!

Got a problem though.
For big PDF documents this code

const promises = Array.from(Array.isArray(page) ? page : { length: pdfcount }, (_, index) => imagemagickconverter(pdf, Array.isArray(page) ? _ : index, progress ? bar : null));
return Promise.all(promises);

is pretty much killing my system by hundreds of magick processes.

Would be nice to use something like p-limit to make it possible to limit number of processes.

Error: write EOF from ImageMagick

Ignore the error in ImageMagick.:
������ - 200

Error:
Error: write EOF from ImageMagick
\projects\middleearth_tax_new\node_modules_imagemagick-stream@4.1.1@imagemagick-stream\index.js:274
if (!this.listeners('error')) throw err;
^

TypeError: this.listeners is not a function
at Object.onerror (\projects\middleearth_tax_new\node_modules_imagemagick-stream@4.1.1@imagemagick-stream\index.js:274:16
)
at imagemagickstream.onerror (\projects\middleearth_tax_new\node_modules_pdftopic@1.0.1-alpha@pdftopic\index.js:25:17)
at Socket.emit (node:events:526:35)
at emitErrorNT (node:internal/streams/destroy:151:8)
at emitErrorCloseNT (node:internal/streams/destroy:116:3)
at process.processTicksAndRejections (node:internal/process/task_queues:82:21)

Node.js v18.17.0

Process finished with exit code 1

how to create all page to 1 picture

how to convert all page to 1 picture
thanks.

Error in sharp_lib while using "bufferstoappend" function

When we use "bufferstoappend" function it calls the "getDimmentions" function, which returns an object with the key - "channels": the number of elements in the dimensions array, corresponding to the number of images processed. After this, the "channels" key and its value are passed to the "sharp" library, which throws the exception "Expected number between 3 and 4 for create.channels but received "the number of elements" of type number". Perhaps the library expects the number of image channels (RGB)?

ImageMagick Error (Resolved)

Docker FROM node:16-slim

Error Message:
Ignore the error in ImageMagick.: convert-im6.q16: attempt to perform an operation not allowed by the security policy PDF' @ error/constitute.c/IsCoderAuthorized/408.
convert-im6.q16: no images defined png:-' @ error/convert.c/ConvertImageCommand/3258.

how to fix.
Thanks.