EDOBE XDOM PMML Manual do Utilizador descarregar pdf (Página 12)

If your new components are implemented entirely using S-PLUS

script nodes, and you have no special property dialogs or viewers

then the jar file is not necessary.

C++ Library

Files

C++ code used in computation should be compiled into one or more

DLLs. No C++ files are needed if the computations are performed

entirely in Java or Spotfire S+.

Image Files Each component will need a small icon image that is used in the

Explorer pane and a large icon image that is used on the worksheet.

These images are respectively 16 by 16 pixels and 70 by 70 pixels.

They are stored as gif files, which is Java’s preferred format for storing

icon images. These files are referenced by name in the Explorer IML

file.

These images can be created using a wide variety of paint programs.

One approach is to first create the image as a bitmap using a tools

such as the Microsoft Visual Studio resource editor, and then convert

the bitmap to a gif.

Help Files It is always a good idea to provide documentation to users describing

how the new components work.

Help files typically describe the properties dialog and viewer for each

component. The help files can be written in HTML and compiled

into an indexed help set using platform-specific tools.

You can compile the HTML files into an HtmlHelp file using

Microsoft HtmlHelp Workshop. This tool is available for free from

www.microsoft.com.

Spotfire Miner does not attempt to integrate help for new nodes into

the main Spotfire Miner help system. Instead, the new node’s

properties dialog code will need to implement an

onHelp() method to

display the appropriate help file when the dialog’s Help button is

pressed.

Manuals A manual usually describes how each component is used, along with

examples of its usage and a description of the algorithms it employs.

A good cross-platform format for documentation is Adobe PDF.

Documentation could also be written in Microsoft Word, HTML, or

even a plain text file.

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EDOBE XDOM PMML Manual do Utilizador Página 12