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A note on graphics editing of curved line drawings

โœ Scribed by D.J Walton

Publisher
Elsevier Science
Year
1989
Weight
387 KB
Volume
45
Category
Article
ISSN
0734-189X

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โœฆ Synopsis

Editing of curved line drawings such as contour maps is operationally different than the editing of text or patterns. Existing techniques for the editing of line drawings are based on locating, replacing, and deleting blocks of patterns. Such techniques are not always convenient for users who wish to edit a single line, segments of which may occur in several different blocks of patterns. It is shown in this note that the concept of geometric continuity can be applied to develop convenient algorithms for the editing of curved line drawings.

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