Category: Itext 7 table api

Join Stack Overflow to learn, share knowledge, and build your career. Connect and share knowledge within a single location that is structured and easy to search. First, when table starts close to the bottom of the page and page has space only for header, itext 7 renders header on the first page, and page breaks right after header. How to force keeping header and the first row together?

iText - Adding a Table

Next issue is that itext 7 splits row instead of moving whole row to the next page. I know itext 5 have setSplitLate bool method that configures itext to split row or not, but what to do with itext 7? See what's happens with row: Note that row can be empty and should have minimum height, so setKeepTogether true on cell's content is not a solution.

itext 7 table api

I add cells this way:. Learn more. Asked 3 years, 10 months ago.

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Active 2 years, 9 months ago. Viewed 2k times. I have a couple of issues with tables rendered with itext 7. I use itext 7. I add cells this way: table.

AddCell new Cell. Table UnitValue. SetWidthPercent f. SetFixedLayout ; foreach var i in Enumerable. SetKeepTogether true. SetMinHeight Add i.

ToString ; table. Inok Inok 1 1 silver badge 8 8 bronze badges.

iText - Formatting Cell Contents

Hmm, why setKeepTogether true is not a solution?In this chapter, we will see how to create a PDF document and add a table and format the contents of a cell in the table using the iText library. While instantiating this class, you need to pass a PdfDocument object as a parameter, to its constructor.

Then, to add a table to the document, you need to instantiate the Table class and add this object to the document using the add method. You can format the contents of a cell in a table using the methods of the Cell class.

itext 7 table api

This class belongs to the package com. The constructor of this class accepts a string, representing the path of the file where the PDF is to be created. Instantiate the PdfWriter class by passing a string value representing the path where you need to create a PDF to its constructor, as shown below.

When an object of this type is passed to a PdfDocument classevery element added to this document will be written to the file specified. To instantiate this class in writing modeyou need to pass an object of the class PdfWriter to its constructor. Instantiate the PdfDocument class by passing the above created PdfWriter object to its constructor, as shown below.

Once a PdfDocument object is created, you can add various elements like page, font, file attachment, and event handler using the respective methods provided by its class. The Document class of the package com. One of the constructors of this class accepts an object of the class PdfDocument.

Instantiate the Document class by passing the object of the class PdfDocument created in the previous steps, as shown below. The Table class represents a two-dimensional grid filled with cells, ordered in rows and columns.

It belongs to the package com. Create a cell object by instantiating the Cell class of the package com. Add the contents of the cell using the add method of the Cell class, as shown below.

Once you created the cell and added contents to it, you can format the cell. For example, you can set its background, align the text inside the cell, change the text color, etc. You can set the background color, border, and text alignment to the cell created in the previous step, as shown below. Finally, to add this cell to the table, call the addCell method of the Table class and pass the cell object as a parameter to this method, as shown below.

Add the table object created in the previous step using the add method of the Document class as shown below. The following Java program demonstrates how to format the contents of a cell in a table using the iText library. It creates a PDF document with the name addingBackground. Previous Page. Next Page. Previous Page Print Page.Equipped with a better document engine, high- and low-level programming capabilities and the ability to create, edit and enhance PDF documents, iText 7 can be a boon to nearly every workflow.

Equipped with a better document engine, high- and low-level programming capabilities and the ability to create, edit and enhance PDF documents, the iText 7 PDF library can be a boon to nearly every workflow.

It is a simpler, more performant and extensible library that is ready to handle the increased challenges of today's document workflows, one add-on at a time. The iText 7 Suite consists of iText 7 Core and several add-ons. The add-ons are accessible as different packages. Visit our knowledge base to find code samples, manuals, documentation and more. You can also find its API here. Try our code in our developer sandbox or use our free apps, all in our iText 7 Demo Lab.

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Work fast with our official CLI. Learn more. If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. NET former iTextSharp consists of several dlls. The iText 7 Community source code is hosted on Githubwhere you can also download the latest releases. We strongly recommend that you use NuGet to add iText 7 Community to your project:.

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These activities include:. Skip to content. Equipped with a better document engine, high and low-level programming capabilities and the ability to create, edit and e… itextpdf.

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View license. Branches Tags. Nothing to show. Go back. Launching Xcode If nothing happens, download Xcode and try again. Latest commit. Git stats 4, commits. Failed to load latest commit information. Mar 5, The iText 5 class names PdfPTable and PdfPCell were chosen because we already had classes named Table and Cell to create table and cell objects at the highest programming level.

There was also a class named PdfTable to be used by iText internally. They have been removed a long time ago. For instance: users didn't understand the difference between text mode and composite mode. In this case, you define properties like the horizontal alignment on the level of the PdfPCell. Composite mode kicks in the moment you use the addElement method:. In this case, some properties defined at the level of the PdfPCell such as the horizontal alignment are ignored. The horizontal alignment is to be defined at the level of the elements added to the cell.

For instance: if you want to create a cell in which different paragraphs need to have a different horizontal alignment, you will switch to composite mode. If you look at the screen shot of the table created with the iText 5 example, you will notice that the cells with content Cell 1. In answer to the criticism on the odd alignment, we introduced methods to use ascender and descender information.

We use these methods for the cells with content Cell 2.

itext 7 table api

We also introduced a padding of 5 for these cells. Since we created iText 7 from scratch, we had no legacy classes with names we couldn't reuse. We introduced a new Table and a new Cell class. There is no more text mode and no more composite mode.

A Cell is created either without parameters, or with parameters that define the rowspan and the colspan. All content is added the same way: using the add method. Our customers were also asking to provide a means to distinguish a margin and a padding. In the iText 7 example, we added a gray background to show the difference. In the cell with content Cell 2. The default padding is 2. As you can tell from the screen shots, the cells are rendered quite nicely.

We didn't have to use methods to set the ascender or descender. The default behavior is much closer to the behavior a developer would expect. Get the free ebook! Remarks The iText 5 class names PdfPTable and PdfPCell were chosen because we already had classes named Table and Cell to create table and cell objects at the highest programming level. Now the result is much better. What we fixed in iText 7: Since we created iText 7 from scratch, we had no legacy classes with names we couldn't reuse.

Want to know more about tables and cells in iText 7? PDF - Download itext for free. Previous Next. This website is not affiliated with Stack Overflow.In this chapter, we will see how to create a PDF document and add a table to it using the iText library. While instantiating this class, you need to pass a PdfDocument object as a parameter to its constructor. Then, to add a table to the document, you need to instantiate the Table class and add this object to the document using the add method.

This class belongs to the package com. The constructor of this class accepts a string, representing the path of the file where the PDF is to be created. Instantiate the PdfWriter class by passing a string value representing the path where you need to create a PDF to its constructor, as shown below. When the object of this type is passed to a PdfDocument classevery element added to this document will be written to the file specified.

To instantiate this class in writing modeyou need to pass an object of the class PdfWriter to its constructor. Instantiate the PdfDocument class by passing the above created PdfWriter object to its constructor, as shown below.

Once a PdfDocument object is created, you can add various elements like page, font, file attachment, and event handler using the respective methods provided by its class.

The Document class of the package com. One of the constructors of this class accepts an object of the class PdfDocument. Instantiate the Document class by passing the object of the class PdfDocument created in the previous steps, as shown below.

The Table class represents a two-dimensional grid filled with cells ordered in rows and columns. It belongs to the package com. Create a cell object by instantiating the Cell class of the package com. Add the contents of the cell using the add method of this class. Finally, to add this cell to the table, call the addCell method of the Table class and pass the cell object as a parameter to this method, as shown below. Add the table object created in the previous step using the add method of the Document class as shown below.

The following Java program demonstrates how to create a PDF document and add a table to it using the iText library. It creates a PDF document with the name addingTable. Previous Page. Next Page. Previous Page Print Page.

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itext 7 table api

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