FigureRendererPlugin

Inheritance: java.lang.Object

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

public class FigureRendererPlugin implements IPlugin

The Figure Renderer plugin class.

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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

Constructor	Description
FigureRendererPlugin()

Methods

Method	Description
process(IPluginOptions options)	Runs Figure Renderer processing with the specified parameters.

FigureRendererPlugin()

public FigureRendererPlugin()

process(IPluginOptions options)

public ResultContainer process(IPluginOptions options)

Runs Figure Renderer processing with the specified parameters.

Parameters:

Parameter	Type	Description
options	IPluginOptions	An options object containing instructions for the FigureRenderer.

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