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- i NCSA CompositeTool
-
- Introduction i
-
- National Center for Supercomputing Applications
-
- April 1990
-
-
-
-
-
-
-
- Introduction
-
-
-
-
-
- Overview
-
- This introduction provides an overview of CompositeTool
- capabilities on the Sun Workstation. The organization and use of
- this manual are described and notational conventions explained.
-
-
- About CompositeTool
-
- CompositeTool was written to bypass the need to write highly
- technical, inflexible programs in the SunView language in order
- to produce visual presentations of two-dimensional data.
-
- CompositeTool provides a means to display and annotate two-
- dimensional data in a form suitable for generating presentation-
- quality slides. No technical knowledge is required beyond a
- passing familiarity with SunView. This software is targeted
- towards the occasional user of SunView (i.e., someone who uses the
- Sun windows).
-
-
- CompositeTool can display three types of two-dimensional data:
-
- Ñ data images
- Ñ contour intervals of a two-dimensional data image
- Ñ vectors of two-dimensional data
-
- A vector is defined by using two image files, one which represents
- a vector's x-component and the other its y-component. Vector
- magnitude and angle are thus defined in the usual manner.
-
- Data annotations include data axes, data grids, and tick marks╤
- all useful in labeling and reading the data. Layout annotations
- include text (titles, labels on the data, etc.), a user-defined palette, a
- colorbar (to display the range of the palette), and a canvas grid.
-
- Utility features include the capability to store and retrieve
- CompositeTool sessions. You can develop a CompositeTool session
- to any degree of completion, store the session to a file, and return to
- the same session, picking up exactly where you left off.
-
- Full support for the NCSA Hierarchical Data Format (HDF) is
- included. This means that a suitable HDF file may be used
- anywhere a file is required in CompositeTool.
-
-
- New Features
-
- CompositeTool 1.1 contains the following new features:
-
- Ñ ability to move a composite as a one level directory of files; the
- composite's movement is no longer dependent on an entered
- absolute pathname.
-
- Ñ upward compatibility with CompositeTool 1.0
-
- Ñ full NCSA HDF (Hierarchical Data Format) support with HDF
- routines included in this distribution
-
- Ñ simplified personal and system installation
-
- Ñ The Sun User Defaults Database mechanism now handles
- parameters that were once embedded in the source distribution.
-
- Ñ support for the full line of Sun Architectures, including Sun-3,
- Sun-4, and Sun386i
-
- Ñ support ONLY for SunOS 4.x
-
-
- System Requirements
-
- In order to run CompositeTool, you must have a Sun Workstation
- with color hardware capable of displaying 256 colors simultane-
- ously. You must also have SunView installed on the machine.
-
-
- Use of This Manual
-
- This section describes the organization of this manual, and the
- conventions and nomenclature used in developing it. Before using
- CompositeTool, you should be familiar with the SunView user
- interface, know how to use menu bars and how to resize windows.
- If you have not used the Sun Workstation before, refer to the
- owner's guide that came with your Sun Workstation before using
- this package.
-
-
- Organization of This
- Manual
- This manual is organized into chapters. Each page of each chapter
- is given a unique number that consists of the chapter number, a
- period, and the number of that individual page (beginning with the
- first page of the chapter). For example, page 2.3 is the third page of
- the second chapter. Each chapter is divided into sections, and most
- sections are divided into subsections.
- Manual Contents
- This manual is organized into the following chapters:
-
- Chapter 1, "CompositeTool Basics," describes how to set up a non-
- NCSA installation, use standard features, and interpret
- messages. A tutorial is included to familiarize users with the
- program.
-
- Chapter 2, "Formatting Your Data Files," outlines the ways you
- can format your data files.
-
- Chapter 3, "CompositeTool Frames," describes options available
- in the Base, Canvas, Grid, Palette, Colorbar, Text, Image, Contour,
- Vector, Feature, and Utility frames.
-
- Appendix A, "Limitations of CompositeTool," lists some Sun-
- related constraints on NCSA CompositeTool 1.1.
-
- Appendix B, "CompositeTool Files," lists the file contents of the
- NCSA CompositeTool directory.
-
-
- .c2.Form of Presentation
- The material in this manual is presented in text, screen displays,
- or command line notation.
-
-
- Text
- In explaining various features and commands, this manual often
- presents a word within a paragraph in italics to indicate that the
- word is defined within the paragraph, or that it is a significant
- term that should be noted and/or is being mentioned for the first
- time.
-
- Portions of this manual refer to other portions of the manual where
- the other portions explain related topics. These cross references
- usually mention the title of sections or chapters enclosed in
- quotation marks, such as, See Chapter 1, "Using Composite Tool."
-
- Command Line Format Notation
- Throughout this manual, many explanations instruct you to make
- entries by typing on the keyboard. These entry instructions are
- printed in courier bold type and appear within a paragraph
- or on a separate line. The command lines in this manual are
- normally shown in lowercase, except in rare instances where
- uppercase is required.
-
- When it is necessary for you to press a key that is labeled with
- more than one character (such as the RETURN key), this manual
- identifies the key with all capital (uppercase) letters. Keys to be
- entered are printed in bold type. Keys that are pressed
- simultaneously or in succession are linked with a hyphen. For
- example, press CONTROL-A.
-
-
- Further Reading
- Detailed information about the basic HDF structure and its calling
- interface can be found in NCSA HDF Specifications and also
- NCSA HDF Calling Interfaces and Utilities which you may
- download via FTP or may request by writing NCSA at the
- addresses listed on the Bugs and Suggestions report form at the
- back of this manual.
-