Tragbarer graphischer Rechner

摘要

A portable graphic computer apparatus comprises a tablet (10) for inputting coordinates, a detecting circuit (23) for detecting coordinate data corresponding to coordinates inputted via the tablet (10), an image data forming means (37, 38, 40) for forming image data from coordinate data detected by the detecting circuit (23), a memory (43) for storing the image data, a video signal generating means (38, 44, 45, 46) for generating a video signal from the image data, an output terminal (47) for outputting the video signal for display on an external monitor (2-Figure 1) or an integral monitor (56-Figure 12), and a cabinet (4, 5) accommodating the tablet (10), the detecting means (23), the image data forming means (37, 38, 40), the memory (43) and the video integral generating means (38, 44, 45, 46). A plurality of menu selecting buttons (14 to 20), including colour selecting buttons (14) and tool selecting buttons (15 to 20), are formed on the tablet (10) for selecting menu information (colour information or output form information) for the image data. The image data forming means (37, 38, 40) identifies the designation of menu information by operation of the menu selecting buttons (14 to 20) and the video signal is formed on the basis of the selected menu information.