1995 | OriginalPaper | Buchkapitel
Between Drawing and Figure
verfasst von : Reinhard Hölzl
Erschienen in: Exploiting Mental Imagery with Computers in Mathematics Education
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
Modern software for geometry like Cabri-géomètre [2], GEOLOG [4] or Felix [6] allows a drawing to be varied on the screen by direct manipulation with the mouse. The user can move certain parts of a drawing, and the software maintains all existing geometrical relationships. For instance, Cabri-Géomètre provides this basic feature by its ‘drag mode’: Fig. 1 shows the cursor dragging the vertex of a square. While the vertex is being moved around, the computer continues to draw a square.