pdfkit | A JavaScript PDF generation library for Node and the browser | Document Editor library
kandi X-RAY | pdfkit Summary
kandi X-RAY | pdfkit Summary
PDFKit is a PDF document generation library for Node and the browser that makes creating complex, multi-page, printable documents easy. The API embraces chainability, and includes both low level functions as well as abstractions for higher level functionality. The PDFKit API is designed to be simple, so generating complex documents is often as simple as a few function calls. Check out some of the documentation and examples to see for yourself! You can also read the guide as a self-generated PDF with example output displayed inline. If you'd like to see how it was generated, check out the README in the docs folder.
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Top functions reviewed by kandi - BETA
- prepare Latin - separated string
- Make a PDF document
- Get the permissions of a permission .
- Determines whether value is in rangeGroup .
- Generate r3 password
- Convert a Unicode string to a Uint8Array .
- Generate encrypted key
- Produce a secure encryption key .
- Fetches file from buffer
- Convert password string to r3 format
pdfkit Key Features
pdfkit Examples and Code Snippets
License : Strong Copyleft (CC BY-SA 4.0)
Copyimport PDFKit
import SwiftUI
struct PDFKitView: UIViewRepresentable {
typealias UIViewType = PDFView
@Binding var page: Int
@State var data: Data
let singlePage: Bool
func makeUIView(context: UIViewRepresentaimport PDFKit
import SwiftUI
struct PDFThumbnailRepresented : UIViewRepresentable {
var pdfView : PDFView
func makeUIView(context: Context) -> PDFThumbnailView {
let thumbnail = PDFThumbnailView()
thumbnailimport pdfkit from 'pdfkit'
let doc = new pdfkit();
import Foundation
import PDFKit
let page1 = PDFPage()
let page2 = PDFPage()
let link = PDFAnnotation(bounds: NSRect(x: 40, y: 750, width: 200, height: 30), forType: .link, withProperties: nil)
let highligimport pdfkit
from jinja2 import Template, Environment, FileSystemLoader
class Html(object):
def __init__(self):
self.template: Optional[Template] = None
def load_template(self):
template_loader = FileSystemLoadeconst functions = require('firebase-functions');
const admin = require("firebase-admin");
const nodemailer = require('nodemailer');
const pdfkit = require('pdfkit');
const gmailEmail = 'yourmail@stackoverflow.com'
const gmailPassword = '$ npm install browserify brfs
$ npm install pdfkit
$ node_modules/.bin/browserify --standalone PDFDocument node_modules/pdfkit/js/pdfkit.js > pdfkit.js
Code of your header goes here.
import pdfkit
pdfkit.from_file('path/to/your/file.html', 'out.pdf', {
'--header-html': 'path/to/header.html'
})
let theFileName = (self.my_object.my_pdf as NSString).lastPathComponent
let url = URL(string:self.my_object.my_pdf)
let task = URLSession.shared.dataTask(with: url!) { data, response, error in
guard errimport pdfkit
options = {
'encoding': "UTF-8",
'custom-header' : [
('Accept-Encoding', 'gzip')
]
'cookie': [
('cookie-name1', 'cookie-value1'),
('cookie-name2', 'cookie-value2'),
],
'no-outliCommunity Discussions
Trending Discussions on pdfkit
QUESTION
I have one weird problem. I created API, that allow you to: Upload photos to server, then save data to database, generate pdf with these datas and photos and then send email with that pdf attachment. It was working well for me, while I was uploading/sending only two photos. I was able to open that generated pdf file using finder, also I was able to open it from received email.
Then I uploaded more files and after sending API request, I received email with that pdf file but I was not able to open it. It shows error that finder was not able to open that file. When I checked manually inside server folder, it was working well.
So there must be problem while sending that email. 0 to 2 photos works well, more than 2 is not working. But when I open that pdf file on server, it is working well even with 8 photos.
Sending picture of that pdf attachment.
Here is code, that I am using to generate pdf with pictures:
...ANSWER
Answered 2022-Mar-25 at 23:54Ok, I think we got to an answer here.
The issue is in the line
QUESTION
I'm trying to get the orientation property of a PDF document. The purpose is, I would like to add a button widget in a location that depends on the orientation of the PDF document.
For example:
...ANSWER
Answered 2021-Sep-24 at 17:12There is no direct API to get the orientation from a PDFPage. But you can first get the page size from .mediaBox, then calculate the orientation like below.
QUESTION
I want to convert a UIImage array to a pdf file. PDF file page size should be A4. I tried with PDFKIT but the result is not appropriate.
What I want:
- A4 page size
- Image should be centered and scaled on the page(Array Images dimension is not identical)
What I tried:
...ANSWER
Answered 2022-Mar-21 at 12:05First you have to understand why you see what you see, and this explains that to some extent:
Since the origin of the PDF is bottom left, when you add something, it will be added to the bottom of the page which is why your images are at the bottom.
What you probably need to do to fix this is as follows:
- Your
graphics contextshould be the size of the PDF page, not the image - You center your image within the graphics context
- Add this image to your pdf page
Here are the modifications I would make to your resize function:
QUESTION
I have API that generate pdf file after saving values into database. My customer needed to generate this pdf and then send it by mail. He sended my photo of how should that pdf look like. I recreated it, it looks same as in that picture but it is hard to read because there are missing vertical lines. I looked trought docs and also tried to google, bud I did not found anyithing. Here is how my PDF looks like:
As you can see, vertical lines are missing and because of that is harder to read.
Is there any possibility to add vertical lines?
Here is my code:
...ANSWER
Answered 2022-Mar-14 at 19:50By definition simple PDF structure is not tabular there is one cell (the page) and that one column can be subdivide into two or more rows with null spaces between the text sub columns.
That is why tables are difficult to sub[ex]tract
So adding coloured rows in one area is fairly simple to make like a table, thus to make vertical sub dividers is more difficult, However that feature was added in January 2022 https://github.com/natancabral/pdfkit-table/files/7865078/document-5.pdf
For exsample see https://github.com/natancabral/pdfkit-table/issues/16#issuecomment-1012389097
QUESTION
Help me install the react-pdf package (https://github.com/diegomura/react-pdf) on create react app. I can't make changes to webpack.config. I do it according to the instructions I found here from the user River Twilight: How to update webpack config for a react project created using create-react-app?
According to the instructions of installing react-pdf
- I run
npm install process browserify-zlib stream-browserify util buffer assert - Created
config-override.jsin project root folder - Next you need to insert the following lines into the config:
ANSWER
Answered 2022-Feb-28 at 00:46These errors seems to have happened due to react-scripts v5. Took me a day to figure out a solution while using react-router v5. But it seems the best approach for now is to stay on, or revert back to v4.0.3 until v5 adds back support for node built-ins #11764 is merged and released.
This issue on Github might help.
QUESTION
I'm using PDFkit to create a PDF, however I want to upload the created PDF to azure blob storage. I have the below code (typescript) but its not working:
...ANSWER
Answered 2022-Feb-24 at 05:20I have tested in my environment
You can use the below code to upload PDF file from PDFKIT to Azure Blob Storage
QUESTION
I have a code to display a pdf
...ANSWER
Answered 2022-Feb-22 at 02:53you could re-structure your code and use the following approach in adding the page selection from the Buttons, into func updateUIView(...) :
QUESTION
const pdf = require('pdfkit')
const QR = require('qrcode')
const emailTickets = async (userEvent, tickets) => {
await createQRCodes(tickets)
await createTicketPDF(tickets, userEvent)
await sendGridEmail(emailDetails, true)
}
ANSWER
Answered 2022-Feb-18 at 02:35Twilio SendGrid developer evangelist here.
As far as I can tell from the documentation, PDFKit is a synchronous library. The only thing that is asynchronous is writing the PDF to disk. So your code should not need to await anything within the createTicketPDF function. You do need to listen for the stream to finish though, so you could return a promise that resolves when the stream is finished, like this:
QUESTION
Not sure if I am on right track or not but I was searching for a way where I can make the attachment(PDF that is created by PDFKit) password-protected, though I couldn't find any satisfactory solution for this issue.
Another approach for making the pdf with the password is to make changes to how it was being created, but again, there are not so many things on the web to create the PDF with the password with PDFKit
Hope anyone can show some light on the issue.
Thanks in advance
...ANSWER
Answered 2022-Feb-01 at 06:06Finally, I got what I was looking for,
https://github.com/rubyzip/rubyzip#password-protection-experimental
By doing some little changes in this method, it turned out to be what I was expecting it to be.
There'll be for sure any better solution for this but have found this one as of now, and hope it will be helpful for others.
QUESTION
I have a Python code that is creating HTML Tables and then turning it into a PDF file. This is the output that I am currently getting
This image is taken from PDF File that is being generated as result (and it is zoomed out at 55%)
I want to make this look better. Something similar to this, if I may
This image has 13 columns, I don't want that. I want to keep 5 columns but my major concern is the size of the td in my HTML files. It is too small in width and that is why, the text is also very stacked up in each td. But if you look at the other image, text is much more visible and boxes are much more bigger width wise. Moreover, it doesn't suffer from height problems either (the height of the box is in such a way that it covers the whole of the PDF Page and all the tds don't look like stretched down)
I have tried to play around the height and width of my td in the HTML File, but unfortunately, nothing really seemed to work for me.
Edit: Using the code provided by onkar ruikar, I was able to achieve very good results. However, it created the same problem that I was facing previously. The question was asked here: Horizontally merge and divide cells in an HTML Table for Timetable based on the Data in Python File
I changed up the template.html file of mine and then ran the same code. But I got this result,
As you can see, that there were more than one lectures in the First Slot of Monday, and due to that, it overlapped both the courses. It is not reading the
The modified template.html file has this code,
ANSWER
Answered 2022-Jan-25 at 00:43What I've done here is remove the borders from the table and collapsed the space for them.
I've then used more semantic elements for both table headings and your actual content with semantic class names. This included adding a new element for the elements you want at the bottom of the cell. Finally, the teacher and codes are floated left and right respectively.
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