摘要:
An electronic apparatus and method includes a memory for storing data to be sent to an input and/or output device, a transmitter for transmitting data stored in the memory, a power source for supplying power to the input and/or output device, a device for outputting predetermined test data to the input and/or output device, a detector for detecting the value of the voltage supplied by the power source during operation of the input and/or output device on the basis of the predetermined test data, and a determining device for determining whether the voltage detected by the detector is higher than a predetermined voltage. The data stored in the memory is sent to the input and/or output device when the voltage detected by the detector is determined to be higher than the predetermined voltage.
摘要:
In a figure input method and apparatus, coordinate points are input, a locus made by a plurality of input coordinate points is stored, and the stored locus is displayed. Thereafter, the kind of figure corresponding to the input locus is assigned, and a correct figure corresponding to the locus is drawn based on the assigned kind of figure and stored locus information.
摘要:
Stroke information from pen-down to pen-up being one unit is grouped automatically so that editing thereafter can be performed efficiently. Grouping of stroke information is determined in accordance with a predetermined rule of grouping each time stroke information is input or with timing indicated by a user. Strokes input within a predetermined time interval and stroke information input at a position within a predetermined distance interval are assumed to be the same group, and in the editing thereafter, a collective pointing and processing on a plurality of grouped strokes becomes possible.
摘要:
An information processing system has a memory to store information, a display device such as an LCD to display the information, as an image, stored in the memory, and a pattern input device such as a transparent tablet having a position coordinates system corresponding to the display screen of the display device, for inputting a figure pattern to designate the image displayed on the display screen. A recognizing circuit recognizes a shape of the figure pattern input from position coordinates of the figure pattern input by the pattern input means, and a CPU fetches the image, as information, displayed in an area on the display screen of the display device corresponding to the area enclosed in the figure pattern whose shape is recognized by the recognizing circuit, and for performing information processes. An an image data memory stores the information fetched by the CPU. With this system, the information on the display screen designated by the pointing device can be stored into an arbitrary memory. A range of the information, a memory to store the information, and a storage form can be easily designated.