Drawing Input Through Geometrical Constructions: Specification and Applications

Noma, Tsukasa; Kunii, T. L.; Kin, Nami; Enomoto, H.; Aso, Emako; Yamamoto, Tetsushi

doi:10.1007/978-3-642-83492-9_35

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Construction-based Modeling1

Asq1

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1989

1992

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Cited by 9 publications

(2 citation statements)

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“…Recently, a graphics system closer in spirit to L.E.G.O. has been proposed (Noma et al 1988). Other constraint-based systems reported in the literature use declarative constraints.…”

Section: Construction-based Modelingmentioning

confidence: 99%

Applications of Euclidean constructions to computer graphics

Fuller

Prusinkiewicz

1989

The Visual Computer

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“…Recently, a graphics system closer in spirit to L.E.G.O. has been proposed (Noma et al 1988). Other constraint-based systems reported in the literature use declarative constraints.…”

Section: Construction-based Modelingmentioning

confidence: 99%

Applications of Euclidean constructions to computer graphics

Fuller

Prusinkiewicz

1989

The Visual Computer

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“…Languages such as L.E.G.O. [8] and the primitives of [17] provide a basis for traditional "ruler-and-compass" methods of construction. A.Sq's primitive object types P, auxiliary objects A, modes of operation M, userinterface commands U, and internal operators 1, are summarized in Table 1 below.…”

Section: Asqmentioning

confidence: 99%

Metamouse: specifying graphical procedures by example

Maulsby

Witten

Kittlitz

1989

SIGGRAPH Comput. Graph.

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Metamouse is a device enabling the user of a drawing program to specify graphical procedures by supplying example execution traces. The user manipulates objects directly on the screen, creating graphical tools where necessary to help make constraints explicit; the system records the sequence of actions and induces a procedure. Generalization is used both to identify the key features of individual program steps, disregarding coincidental events; and to connect the steps into a program graph, creating loops and conditional branches as appropriate. Metamouse operates within a 2D click-and-drag drafting package, and incorporates a strong model of the relative imporlance of different types of graphical constraint. Close attention is paid to user interface aspects, and Metamouse helps the user by predicting and performing actions, thus reducing the tedium of repetitive graphical editing tasks.

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