in my document i am creating 3-4 pdfptables. at design time i dont know the size of the tables. i need to place the 2nd table right after the first, but i dont know the position of the first (i cant calculate it because i dont know how big it is). how do i know where to place the second table?
View 2 Replieshow do i use pdfptable as a real table (A x B) instead of just (A x A)
declaring it this way gives me just one row:
Dim datatable As PdfPTable = New PdfPTable(4)
how can i declare it so that it has multiple rows and multiple columns?
I have an old ASP.NET project originally done in ASP.NET 1.1 w/ iText.NET and converted to .NET 2.0 and iTextSharp 4.1.6.0. It uses lots of Table (I'm assuming pdfptable wasn't an option at the time it was created.) I am trying to convert this code to use the latest iTextSharp 5.0.0 dll and now see Table and cell have been removed. I started converting it anyway and soon found there is no equivalent to a lot of the functionality that Table offered. Mainly AddCell no longer allows a col,row setting. There are literally thousands of these calls in this code and the posibility of changing it to generate linearly row by row looks hopeless at the moment. The current code looks something like:
Dim myTable As New Table(NumReq + 2, IngDS.Tables(0).Rows.Count + 3)
myTable.SetWidths(Width)
myTable.Width = 100
myTable.Padding = 2
[code].....
if i define a table like this:
Dim datatable As PdfPTable = New PdfPTable(4)
and i dont have 4 cells to add in it, how can i make it so that it automatically fills the cell if there are not enough cells?i am finding that unless i have at least 4 cells in there, it wont display it?how do i figure out which cells are blank?
can show me documentation on this method? i have the following line:
datatable.WriteSelectedRows(0, -1, document.LeftMargin, document.TopMargin, writer.DirectContent) and it doesnt seem to matter whether its topmargin or bottommargin, it puts it at the bottom of the page.
how do i set the font for a pdfptable?
View 3 RepliesI have looking for a tutorial or class that demonstrates more than a trivial example of saving a windows position on closing. The ones I have found don't seem to work on all systems because of:
1. Multiple monitors. (and resolution between those monitors)
2. Toolbar size and position (toolbar is only on the primary monitor, well sometimes)
3. Sometimes the programs dont open on the right monitor they were closed on.
Is there an extensive class or tutorial on all the stuff a programmer needs to get right to have a window size and position persisted between executions?
I am using the following code to populate data in Textbox1:
[Code]...
I have few functions assigned in TextBox1_TextChanged event. The problem i am facing is this event is fired twice, once after the Fill command and another after the Position command whereas i want the event to fire only once after the Position command. What should i do?
I also have a function that returns ALL tiles on the map and they're X, Y position. How could I find out which one is closest to the position I specify? I can't figure out how to go about it. how to implement it with this. Heres a MADE UP example if what I'm trying to do:
Dim MyPosition as New Position()
MyPosition.X = 400
MyPosition.Y = 400
Dim tList as New List(Of Tile) = MyMap.GetTiles
Now, I can already do the stuff above, but what I need to make is something like this:
tList.GetTileClosestToPosition(MyPosition)
Is it possible to add a password protected pdf using itextsharp?
View 2 RepliesI have a bunch of PDFs that I'm just trying to open, resize the page, and then save. I'm also hoping that the file sizes will shrink significantly doing so. I am using iTextSharp and the resizing works just fine, but the file size is nearly identical, ever so slightly larger in fact. Here's the function I have now:
[Code]...
Is there a way to extract the value for APPEARANCE_NORMAL from each stamp in a PDF using iTextSharp? I know how to find all the Stamp annotations, but I am unsure how to get APPEARANCE_NORMAL.
View 6 RepliesI have an instance where I have a logo image as part of some artwork..If a user uploads a new logo I have a form field which is larger than the default logo.I then use that form field to position the new image.
The problem is I need to set the background colour of that form field to white so that it covers the old logo in the event that the new image is smaller than the old logo..
what I have done is:foreach (var imageField in imageReplacements)
{
fields.SetFieldProperty(imageField.Key, "bgcolor", iTextSharp.text.Color.WHITE, null);
fields.RegenerateField(imageField.Key);
PdfContentByte overContent = stamper.GetOverContent(imageField.Value.PageNumber);
float[] logoArea = fields.GetFieldPositions(imageField.Key);
[Code]...
The problem with this is that the background colour of the field is set to white and the image then doesn't appear.. i remove the SetFieldProperty and RegenerateField commands and the image replacement works fine.is there a way to set a stacking order on layers?
why my tables are lapping over each other?
Dim datatable As PdfPTable = New PdfPTable(4)
Dim page As Rectangle = document.PageSize
datatable.TotalWidth = page.Width - document.LeftMargin - document.RightMargin
[code]....
even though im decrementing last_pos by the height of the previous table, they still lap over in a weird way like this:
for this line: c.WidthPercentage = 100F
i am getting this error:Error 1'WidthPercentage' is not a member of 'iTextSharp.text.Table'.
here's the entire code. it's taken directly from the tutorial
Imports System
Imports System.Drawing
Imports System.IO
Imports iTextSharp.text
Imports iTextSharp.text.pdf
[Code]...
I need to convert fdf files to pdf in asp.net using vb. I found some code that I'm trying to learn from. What I would like to do is upload the fdf file and then output a pdf to a directory and email it out. The fdf files are coming from a shared linux/php host (using the php fdf functions is all I can do here on this host) that are emailed to a central inbox. I'm going to pick up the files from the inbox and upload them to a win/asp.net box to convert to pdf.The code i found is below.
* Dim pdfFlat As New MemoryStream() * Dim pdfReader As New PdfReader(context.Request.MapPath(pdfFormFileName)) * Dim pdfStamper As New PdfStamper(pdfReader, pdfFlat) * ' bind fields from fdf... * Dim fdfReader As New FdfReader(context.Request.InputStream) * Dim pdfForm As AcroFields = pdfStamper.AcroFields *
[code]...
I want to display the data in the 2 column of PDF using iTextsharp. Like this way e.g.
Q.1 aaaaaa Q.5 eeeeeeeeeee
Q.2 bbbbbb Q.6 fffffffffff
Q.3 cccccc Q.7 ggggggggggg
[code]....
I can done it by using count but it's not working if the question length is min/max . how i can done it manually.
Does anybody know how to create a pdf from a web page using iTextSharp? I've already added the reference to my program, but i'm not clear on how to create a pdf from a web page.
View 1 RepliesI have created a simple table and i need to position. does anyone have experience with tables in itextsharp? [code] the first table works but the second does not
View 2 RepliesHow to find the text in pdf using itextsharp.
View 1 RepliesI am getting this unhandled IOException when using itextsharp
Rebuild failed: Error reading string at file pointer 3; Original message: xref subsection not found at file pointer 118
The line of code throwing this error is: Dim inputDoc As New iTextSharp.text.pdf.PdfReader(inputPath)
I have an pdf file, encrypted with a certificate. I want to access to it in order to create a decrypted copy.I have the certificate stored at personal windows certificate store. Is it possible to use this one? How can I access with the pdfReader object?
View 1 RepliesI am trying to export gridview (HTML Based) to a pdf in asp.net+vb.net (backend). When I click on the Export to PDF button the download window shows, but when you click on open Adobe reader will open but displays the message
" Adobe Reader Could not open 'test[1].pdf' because it is either not a supported file type or because the file has been damaged ( for example, it was sent as an email attachment and wasn't correctly decoded) ".
The coding for export to pdf is same for 5 different reports of which 4 are working fine, as well as export to Excel is also working fine for all 5 reports. Does it have any relation with the itextsharp dll version? (I am using itextsharp version 3.1.1.0)
in vb.net is it possible to get the coordinates of an image like if i do a
document.add (jpeg_image)
x_coordinate = jpeg_image.xcoordinate???????
i need to add a data table right after an image on a PDF in vb.net
[Code]...
i highlighted broccoli, buckwheat, butter, cabbage. these are all part of a data table that is supposed to go after the bottom SEVERE word because the entire thing that you see is one image called jpg2
I am trying to set a radio button in a PDF form using iTextSharp(open to other ways too).
[Code].....
How can I read the hyperlinks in PDF using ItextSharp ??
View 3 RepliesHow can I read PDF content with the itextsharp with the Pdfreader class. My PDF may include Plain text or Images of the text.
View 4 RepliesThere was a post with this topic earlier but the solution was not revealed due to security reasons. Is there a way for me to know the solution.
View 4 RepliesI'm trying to use a Unicode symbol in my PDF file with iTextSharp.Dim base As BaseFont = BaseFont.CreateFont("C:\WINDOWS\Fonts\WINGDING.TTF", BaseFont.IDENTITY_H, BaseFont.EMBEDDED)Dim wd As Font = New Font(base, 12, Font.NORMAL, BaseColor.BLACK)phrase = New Phrase("q", wd)
View 2 Replies