I have pdf file. I want to add watermark in every page. I want to do it using javascript, or using library. How i do that?
i know one of managing pdf file, its called jsPDF. But i dont know how to use it to import existing pdf file, and add watermark.
So, the result is a new pdf file with watermark in every page.
Example add watermark online in this link.
Edit :
That is not answer my question, because i need to import existing pdf file. How?
Related
I have a psd file provided by a designer.
I would like to use this psd file as a template to generate images.
I tried to use psd.js to make the changes in a react application. I successfully read the file, parsed it and found the text layer I was searching for but i wasn't able to change the text and generate an image with my changes.
What I'm trying to achieve is to have a website where a user can directly update the text and export the result into an image.
Do you have any idea how I can achieve this ?
I am using a 'simple-headless-chrome' package of version 4.3.10 and using "printToPDF" to create a PDF.
I want to update/add the anchor tag in my PDF generated.
Is it possible to edit the link and/or update the text in the PDF runtime?
Thanks in advance.
I am working on a project, in which I am giving a website platform for users to upload their files on server and server will print those files using hardware printer.For instance if a user is uploading a file for printing then he will need to select
number of copies
black&White or colored
With repect to each file. With the normal file input tag i can able to select multiple files and i use copies and colorscheme once in the form like belowMy file input
I want something like this,
This way i want
here each time i select file a new field should generate with those two inputs and when i click submit all files should be processed using php with respective copies and colourscheme for indivisual file. I seen many plugins like uploadify, jQuery File Upload, Plupload, Krajee Bootstrap File Input Demo etc.
But modifying these plugins as per my requirements is very difficult for me since i am beginner to jQuery
I want something as simple as possible even with a dull interface. I would really appreciate if someone can help me to sort out my problem.
Thank you
Let's say I've csv file in my C:/test/tes.csv and I've a text box in html file and paste the above path in text box. I've "Load Data" button near by the textbox. when I click on the button I want to alert the content of the file. Insted of default file picker in HTML/JS, there is anyway to load the data? I want to use it in my application.
Please help me to figure out it
You should try and use the FileReader API, which allows you to read the contents of files (or raw data buffers) stored on the user's computer.
Eric Bidelman wrote this awesome article that can help you get started.
Hey guys I have searched a lot but didnt get any working solution for this problem.
I am working on a site using jsp and on this we have to upload forms in doc / docx/ pdf format. I want to generate the preview of the first page of the form. So that user can checkout whats in the form before downloading it.
Hope someone will come up with some solution for this.
Thanks
Not sure what OS platform you are on for your jsp, but my recommendation would be to have a virtual printer driver that can "print" the document at hand to an image file (or as HTML). Then you can manipulate the output of the printer driver anyway you want. Extends itself nicely to other file formats as well.
Another version of this technique would be to programatically open the document with Microsoft Word (using ole automation), then do a screen capture after the document opens. Word can load PDF files as well. You'll have to find a creative way to get the document into a Windows desktop process from your server. But it could work.
Well.. what you can do is..
Hyperlink the form names with relative paths of your jsp with download option. You need to write a servlet to download the form.. preview this jsp in pop up window.
or
use iframes in html create a div tag to preview and download the same form you are displaying. You need to write a servlet to download the form.
Make sure you set the appropriate contentType of your forms doc/pdf/jsp using response.contentType("image/jpg");
response.contentType("application/pdf");
response.contentType("application/doc");