Aspose.TeX 22.3.0

TeX Formula Rendering, tikz Package .NET API

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Aspose.TeX for .NET is a library that provides a TeX engine extension called ObjectTeX. It can be used to typeset documents described by TeX files. “Object” means that intermediary typesetting result is a specific object model which then can be uniformly converted into a number of end formats.

TypeSetting File Processing Features

• Typesetting of TeX files
• Create custom TeX formats
• Provide input data in various ways
• Fetch output data in various ways

What's new in v22.3.0

Support for TeX to SVG conversion

Support has been added to convert TeX to SVG format.

TeX Math Formula Rendering to SVG

Support has been implemented for the TeX-based Math formulas rendering to SVG format. The following is a simple C# example to render the Math Formula to SVG using API:

/ Create rendering options.
MathRendererOptions options = new SvgMathRendererOptions();
// Specify the preamble.
options.Preamble = @"\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{color}";
// Specify the scaling factor 300%.
options.Scale = 3000;
// Specify the foreground color.
options.TextColor = System.Drawing.Color.Black;
// Specify the background color.
options.BackgroundColor = System.Drawing.Color.White;
// Specify the output stream for the log file.
options.LogStream = new MemoryStream();
// Specify whether to show the terminal output on the console or not.
options.ShowTerminal = true;

// The variable in which the dimensions of the resulting image will be written.
System.Drawing.SizeF size = new System.Drawing.SizeF();
// Create the output stream for the formula image.
using (Stream stream = System.IO.File.Open(
    Path.Combine(RunExamples.OutputDirectory, "math-formula.svg"), FileMode.Create))
{
    new SvgMathRenderer().Render(@"\begin{equation*}
e^x = x^{\color{red}0} + x^{\color{red}1} + \frac{x^{\color{red}2}}{2} + \frac{x^{\color{red}3}}{6} + \cdots = \sum_{n\geq 0} \frac{x^{\color{red}n}}{n!}
\end{equation*}", stream, options, out size);
}

// Show other results.
System.Console.Out.WriteLine(options.ErrorReport);
System.Console.Out.WriteLine();
System.Console.Out.WriteLine("Size: " + size);

Support for PS/EPS & XPS/OXPS Graphics

Added the support for graphics inclusion in the PS (PostScript), EPS (Encapsulated PostScript), XPS (XML Paper Specification), and OXPS (Open XML Paper Specification) formats.

Support for tikz Package

This release of API offers the support for tikz Package which can be used to create complex graphic elements in LaTeX.

For a complete list of features, enhancements, and bug fixes in this release please visit, Aspose.TeX for .NET 22.3 Release Notes.

Supported Input Formats

TeX

Save TeX As

XPS, PDF, JPEG, PNG, TIFF and BMP

Supported Embedded Fonts for Typesetting

cmbsy10, cmbx10, cmbx5, cmbx6, cmbx7, cmbx8, cmbx9, cmcsc10, cmdunh10, cmex10, cmmi10, cmmi5, cmmi6, cmm7, cmmi8, cmmi9, cmmib10, cmr10, cmr5, cmr6, cmr7, cmr8, cmr9, cmsl10, cmsl8, cmsl9, cmsltt10, cmss10, cmssbx10, cmssi10, cmssq8, cmssqi8, cmsy10, cmsy5, cmsy6, cmsy7, cmsy8, cmsy9, cmti10, cmti7, cmti8, cmti9, cmtt10, cmtt8, cmtt9, cmu10

Supported Platforms

You can use Aspose.TeX for .NET to build any type of a 32-bit or 64-bit .NET application including ASP.NET, WCF, WinForms, WPF, etc.

Use C# to Obtain Typeset Document from XPS Device

You can execute the below code snippet to see how Aspose.TeX API performs against your own samples or check the GitHub Repository for other common usage scenarios.

TeXOptions options = TeXOptions.ConsoleAppOptions(TeXConfig.ObjectTeX());
options.JobName = "sample2-1";
options.InputWorkingDirectory = new InputFileSystemDirectory(_inputDirectory);
options.OutputWorkingDirectory = new OutputFileSystemDirectory(_outputDirectory);
options.TerminalOut = new OutputFileTerminal(options.OutputWorkingDirectory);

using(Stream stream = File.Open(Path.Combine(_outputDirectory, options.JobName + ".xps"), FileMode.Create))
TeX.Typeset("hello-world", new XpsDevice(stream), options);

options.TerminalOut.Writer.WriteLine();

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