Language
In the list box on the left, you can choose different ways of representing your models, including the native Karva code, a universal diagram representation (Expression Tree), 15 different programming languages (Ada, C, C++, C#, Fortran, Java, Java Script, Matlab, Pascal, Perl, PHP, Python, Visual Basic, VB.Net, and VHDL) originally packaged with GeneXproTools 4.0, and any additional languages created by you through the use of User Defined Grammars. The list box on the right is only activated when Karva is selected, and allows you to choose either Genes or K-expressions. In both cases, though, the elements in the heads are shown in blue.

Use Labels
This option is only active when you are using data sets with labels, that is, when the columns with each variable are identified by a name. By checking this box, the variables in your code, which are usually represented by the generic d₀, d₁, ... are replaced by their respective names. And for the sake of clarity, this option is disabled when either Karva or Expression Tree are selected as, in both those cases, the generic representation is always used.

Text Only
By checking this box the default HTML is replaced by simple unformatted text.

Zoom
This option is only active when you are visualizing Expression Trees. It allows you to either choose pre-set values to resize the expression trees (200%, 150%, 100%, 85%, 75%, 50%, and 25%) or enter any other value up to 500%.

Save Code
Saves the selected code to an appropriate format: Karva code is saved as .txt, Ada code as .ada, C code as .c, C++ code as .hpp, C# code as .cs, Fortran code as .f, Java code as .java, Java Script code as .js, Matlab code as .m, Pascal code as .pas, Perl code as .pl, PHP code as .php, Python code as .py, Visual Basic code as .bas, VB.Net code as .vb, and VHDL code as .vhd.

Save Image
Saves the Expression Trees as .bmp files.