PdfSharp | Adding barcode functionality to MigraDoc pdf | Barcode Processing library

 by   Lakerfield C# Version: Current License: No License

kandi X-RAY | PdfSharp Summary

kandi X-RAY | PdfSharp Summary

PdfSharp is a C# library typically used in Utilities, Barcode Processing applications. PdfSharp has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Adding barcode functionality in MigraDoc pdf rendering.
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            kandi-support Support

              PdfSharp has a low active ecosystem.
              It has 16 star(s) with 24 fork(s). There are 3 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              PdfSharp has no issues reported. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of PdfSharp is current.

            kandi-Quality Quality

              PdfSharp has 0 bugs and 0 code smells.

            kandi-Security Security

              PdfSharp has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              PdfSharp code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              PdfSharp does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              PdfSharp releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.

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            PdfSharp Key Features

            No Key Features are available at this moment for PdfSharp.

            PdfSharp Examples and Code Snippets

            No Code Snippets are available at this moment for PdfSharp.

            Community Discussions

            QUESTION

            PDFsharp/MigraDoc Add background images to pages
            Asked 2022-Mar-11 at 18:14

            GOAL

            To open an existing PDF file with multiple pages and add background image to all pages. (Optionally the background image of the first page differs from the others)

            In my current implementation (I use .NET 6 and PDFsharp btw.) I add the image to each page, which increases the size of the file dependent on the number of pages.

            QUESTION

            Is there a way in PDFsharp/MigraDoc to embed a background image only once into the document and then reference it for each page?

            CODE

            Both PDF document and the image come from a database as byte arrays.

            ...

            ANSWER

            Answered 2022-Mar-11 at 16:27

            With PDFsharp and MigraDoc this optimization is done automatically if you use them as intended.

            Load the image once with PDFsharp and add it to as many pages as you like, there will be only one copy of the image in the document.

            Source https://stackoverflow.com/questions/71440686

            QUESTION

            Fields on pdf form are invisible
            Asked 2021-Dec-29 at 13:25

            I'm using PDFSharp on .net core 2.2 C#. I'm reading PDF form in my application, than I'm extract form fields and fill them with values. When I save document fields are invisible until I put focus on them (click on them).

            Here is code:

            ...

            ANSWER

            Answered 2021-Dec-29 at 13:25

            This should be inserted after:

            Source https://stackoverflow.com/questions/70470590

            QUESTION

            Generate PDF with PDFSharp from HTML template and send to browser
            Asked 2021-Nov-29 at 05:33

            I am currently writing an addition to a website that I made for work. It generates a PDF from an HTML template and then serves it to the browser so that it can be printed off.

            I created a small test that works perfectly. The problem I am running into is when I coded a more complete test, nothing happens when I click the generate button. In the first page when the page loads the PDF is created and shows in the browser. On the second page I get nothing, and no error message which makes troubleshooting this difficult. The code is almost identical between the two pages, so I am really confused as to what is happening.

            I will post both versions of my code. Hopefully you guys can figure out what is happening.

            Working Page

            ...

            ANSWER

            Answered 2021-Nov-29 at 05:33

            I figured out the problem. Apparently it was because I was doing an ajax request via the update panels. It works fine without the ajax.

            Source https://stackoverflow.com/questions/70149481

            QUESTION

            Extract pdf vector objects
            Asked 2021-Nov-10 at 08:59

            Is there any way to extract the coordinates and dimensions of vector objects with a specific color with C#? Like a "dieline" or a "cut line", for example? I tried with PDFSharp library, but it doesn't seem to have such function. I can extract the swatches but not the coordinates or dimensions of the objects using that respective color.

            ...

            ANSWER

            Answered 2021-Nov-10 at 08:50

            You can list the vector graphics from a PDF page with PDF4NET as follows (assuming your dieline and cut line are separation colors):

            Source https://stackoverflow.com/questions/69899935

            QUESTION

            C# PDFSharp - Add black underline to separate text
            Asked 2021-Nov-04 at 08:11

            I'm using PDFSharp to create a PDF in C# and I want to add a black underline between two blocks of text, like this:

            This is (part) of the code I'm using to write my PDF:

            ...

            ANSWER

            Answered 2021-Nov-04 at 08:11

            Drawing a line is simple:

            Source https://stackoverflow.com/questions/69827094

            QUESTION

            PDPSharp chart location and background
            Asked 2021-Nov-02 at 09:59

            How can I get x,y location of graph wher X and Y Axis starts (x,y location of point 0,0 in line chart)? This location is changable depending on text values on Y Axis probably.

            Image is for illustrative purpose only.

            How can I change the background color (currently is linear blue) of chart (I use PDFsharp NuGet package)?

            Sample code:

            ...

            ANSWER

            Answered 2021-Nov-02 at 09:59

            Re:for X,Y location: I made quick check for text length on YAxis and then according to that calculate new X,Y position. Re: Background color: These colours are hard-coded in the ChartFrame class (Draw method). So the nugget package for PDFSharp is not good you need to download the library source code. Search for "XColor.FromArgb(0xFFD0DEEF)" and update the source code as needed.

            Source https://stackoverflow.com/questions/69758587

            QUESTION

            FixedPage XPS/PDF content in won't fill the page
            Asked 2021-Oct-14 at 21:00

            I've been attempting this for a few hours, and now reluctantly asking for help.

            I have a WPF Custom Control with a backing view model that I'd like to print to PDF (via XPS). Eventually, there will be multiple pages of these controls.

            Following several examples on SO and MSDN forums, I've written code that will create the PDF file with the control in it, but the content is not sized correctly.

            ...

            ANSWER

            Answered 2021-Oct-14 at 21:00

            After trying pretty much everything I could think of in the logic for creating the document and fixed page, I turned to the UserControl itself, and after that, it was surprisingly easy to fix.

            I used the MeasuredOverride method on the UserControl to see if the parent was a FixedPage and if it was, to return a size based on the fixed page width and height, otherwise return the base logic. That allows the control to still be used in the UI for previewing, etc..

            It sure isn't pretty, but it works. I am sure there will be some pitfalls with it, but at least I can keep going to figure out what those might be.

            Source https://stackoverflow.com/questions/69574980

            QUESTION

            Base64 string encoded Images not loading on the output PDF (TuesPechkin / Wkhtmltopdf)
            Asked 2021-Oct-11 at 14:15

            Fair warning: This post is a bit of an essay-sized question... So let me say my thanks beforehand to whoever goes through it and tries to answer it.

            Context:
            I have been trying the only 2 free-commercial-use open-source html to pdf converting libraries I could find.

            PDFSharp unfortunately outputs a pdf with a completely messy style layout that doesn't respect the formatting of the input HTML and sometimes doesn't output images properly. (How it should've look vs how it looks with PDF#)
            TuesPechkin (wkhtmltopdf c# wrapper library) on the other hand does it all right except for only outputting these odd "image containers" (a hollow outline of where the image supposedly should be).

            I declare the IConverter object upon calling my class' constructor like so:
            converter = new ThreadSafeConverter( new RemotingToolset( new Win64EmbeddedDeployment( new TempFolderDeployment())));

            Then I have the following method where you can find the GlobalSettings and ObjectSettings I'm currently using for the conversion.

            ...

            ANSWER

            Answered 2021-Oct-11 at 12:35

            I tested your HTML using NuGet package itext7.pdfhtml and the images didn't show either. However after some investigation, I discovered an issue with the value in the src property.

            In the src property value you have data:image/png;Base64. It should be data:image/png;base64 - notice the lower-case b for base64.

            After changing Base64 to base64 it seems to work.

            Source https://stackoverflow.com/questions/69524402

            QUESTION

            Iterating through a list, but can't access distinct item values
            Asked 2021-Sep-30 at 08:32

            I am building invoices with PDFsharp.

            This is my SQL table (tblTripsPerMonth):

            I've bound it to an ObservableCollection (PaidTrips).

            The goal is to create one (1) PDF for each distinct "CompanyName" in the LicenseHolderID column. To achieve this, I convert to a List, and group by LicenseHolderID.

            ...

            ANSWER

            Answered 2021-Sep-30 at 08:32

            I need to bring along the row data of the other columns pertaining to the distinct vehicles in VehicleId, so that I can fill in details in my PDFs, and not just the summarized values.

            If I understand you correctly, for each company (LicenseHolderId) you want their relevant Trip objects, but grouped by VehicleId - that's straightforward, just add another GroupBy - and you can iterate over them in an inner foreach:

            Source https://stackoverflow.com/questions/69383435

            QUESTION

            PDFsharp 1.32 to 1.50 update
            Asked 2021-Sep-29 at 18:01

            I just updated my PDFsharp packages from 1.32 to 1.50 and now I am getting this error that I can't convert System.Drawing.Rectangle to PdfSharp.Drawing.XRect . Is there anything I am missing or do I need to change this method base on the new package?

            ...

            ANSWER

            Answered 2021-Sep-29 at 18:01

            When you say new Rectangle(etc... you are passing in a System.Drawing.Rectangle (a 'Microsoft' rectangle). That DrawRectangle method is expecting you to pass in a PdfSharp.Drawing.XRect rectangle (a 'Pdf Sharp' rectangle). Build up the Pdf Sharp rectangle and pass that in.

            Source https://stackoverflow.com/questions/69381223

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

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            Install PdfSharp

            You can download it from GitHub.

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