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- GRAPHICS PROGRAMS ON GRAF0001
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- LADYBUG VERSION 1.0
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- LadyBug is a version of LOGO patterned after the Apple II
- implementation developed by Terrapin, Inc. It was written as
- an introduction to LOGO and Turtle Graphics. The author
- recommends that those with a serious need for LOGO use a
- commercial version because it is not as well documented and
- will not perform as well as a good commercial LOGO. All
- Ladybug documentation is on the diskette.
-
- In general it has almost:
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- * All of the graphics commands.
- * All of the mathematical computations.
- * All of the control commands.
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- In addition it has:
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- * A large library of procedures adapted from a variety of
- sources.
- * Painting of areas.
- * Clipping of drawings (as well as wraparound).
- * A fast full screen editor. (FRED)
- * Support for using both displays if both are present.
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- The major features missing are:
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- * List maniputation.
- * Variable numbers of parameters to primitives.
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- LadyBug is written in Basic and compiled with the Basic
- Compiler.
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- FRED -a very easy to use editor.