FigureRendererPlugin

Inheritance: java.lang.Object

All Implemented Interfaces: com.aspose.tex.plugins.IPlugin

public class FigureRendererPlugin implements IPlugin

The Figure Renderer plugin class.

The example shows how to render a LaTeX fragment in PNG.

// Create the Figure Renderer plugin.
 FigureRendererPlugin renderer = new FigureRendererPlugin();
 // Create the PngFigureRendererPluginOptions instance and set up options.
 PngFigureRendererPluginOptions options = new PngFigureRendererPluginOptions();
 options.setBackgroundColor(Color.YELLOW);
 options.setResolution(150);
 options.setPreamble("\\usepackage[a6paper]{geometry} \\usepackage{pict2e} \\setlength{\\unitlength}{0.8cm}");
 
 // Add an input LaTeX fragment.
 options.addInputDataSource(new StringDataSource("\\begin{picture}(6,5)\r\n" +
 		"\\thicklines \\put(1,0.5){\\line(2,1){3}} \\put(4,2){\\line(-2,1){2}} \\put(2,3){\\line(-2,-5){1}}\r\n" +
 		"\\put(0.7,0.3){$A$} \\put(4.05,1.9){$B$} \\put(1.7,2.95){$C$}\r\n"+
 		"\\put(3.1,2.5){$a$} \\put(1.3,1.7){$b$} \\put(2.5,1.05){$c$}\r\n" +
 		"\\put(0.3,4){$F=\\sqrt{s(s-a)(s-b)(s-c)}$} \\put(3.5,0.4){$\\displaystyle s:=\\frac{a+b+c}{2}$}\r\n" +
 		"\\end{picture}"));
 // Create a stream to write the image to.
 final OutputStream stream = new FileOutputStream("d:\\output.png");
 try
 {
 	   // Add an output stream.
 	   options.addOutputDataTarget(new StreamDataSource(stream));
 	   // Run the process.
 	   ResultContainer result = renderer.process(options);
 }
 finally
 {
 	   stream.close();
 }

Constructors

Methods

FigureRendererPlugin()

public FigureRendererPlugin()

process(IPluginOptions options)

public ResultContainer process(IPluginOptions options)

Runs Figure Renderer processing with the specified parameters.

Parameters:

Returns: ResultContainer - An ResultContainer object containing the result of the operation.