I am using Qt PDF module to open a PDF file. How can I take a screenshot of part of the file and save it?
Since I guess this is impossible, I will convert the PDF to a image using pdf2image and work with images
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I am trying to open a normal PDF file in Photoshop. This is how my file should look like
And this is how it looks opening it on Photoshop:
Since Photoshop is not my best area i am having hard time to describe what my problem is hence the bad title. Searching in google with no knowledge of what it is was also hard.
Any suggestions?
EDIT
Here is the PDF file as requested: https://files.fm/u/hq8c4kt9
Can you put a link to your pdf file ? It seems like your pdf have ellements outside of his dimensions. You can maybe try playing with the "crop to" options in the "import pdf" dialog. (first screenshot of this page)
I used itextsharp library to generate and fill PDF files however; the issue i am having is when you open some of these files in Chrome i get the image below but it does work perfectly fine in IE
I found my own answer, it turned out that when i save the file to the Db i did not add the .pdf as an extension to the file that's why it was coming like that.
because the form data is saved first then retrieved later.
Thanks for the replies.
When I make my knitr document, I see the html file in my directory. I load the file and it looks great.
However, I'm curious where the pictures are:
It gives me locations like:
img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAACQAAAAYACAYAAAAjFnetAAAEJGlDQ1BJQ0MgUHJvZmlsZQAAOBGFVd9v21QUPolvUqQWPyBYR4eKxa9VU1u5GxqtxgZJk6XtShal6dgqJOQ6N4mpGwfb6baqT3uBNwb8AUDZAw9IPCENBmJ72fbAtElThyqqSUh76MQ ...."
Where exactly is the image?
This IS the image directly encoded in html. http://en.wikipedia.org/wiki/Data_URI_scheme
see f.e. this stack overflow question: Embedding Base64 Images
kind greetings
I want to export a few Pages to pdf/xls. By Pages I mean as the eye sees it - a screenshot of the Page's contents. I know how to build pdf/xls documents using 3rd party tools but is there any way to quickly export the rendered contents of say a Panel?
edit: maybe a tool that can render the page's output as a browser would, and save it as an image file?
There is an open source console program named wkhtmltopdf which you could call from asp.net to convert the page. It can convert to PDF or an image with wkhtmltoimage (JPG, PNG, etc.) using the webkit rendering engine.
Check my answer to this question to see an example of how to convert from a html to a pdf using C#:
Easiest way of porting html table data to readable document
I can recommend http://www.screengrab.org/ for firefox.
I want to generate PDF file from HTML string and that PDF file I have to attach in mail using asp.net. I try ghtmldoc.exe, it will generate corrupted pdf file.
I also use iTextsharp. It generate PDF without format though I don't use CSS in that HTML page. Only data in html file is converted in PDF.
I've always found Winnovative HTML to PDF converter very useful for doing things like this:
http://www.winnovative-software.com/Html-To-Pdf-Converter.aspx
You can either specify a URL to convert to PDF, or specify a HTML string to convert to PDF instead.
An open source solution, would be iTextSharp:
http://sourceforge.net/projects/itextsharp/
Exporting to pdf is really made simple by telerik. check this link. Telerik has a good look too. so if you are not late to change over to telerik, i suggest do that.