Detecting and positionally accurate printing of data for police pen-top or note-book computer

摘要

A pointer is moved on a screen via an input device to enable image point coordinates to be set by the input device at which a computer generates pointer symbol data which are displayed on the screen. Computer functions are triggered if the pointer coordinates coincide with a defined coordinate region after operating an activation switch. A position template is converted into digital image data and stored. The data is stored in the screen memory for display. Association values are stored in another memory or memory region. Coordinate values associated with an identity consisting of text data define a sensitivity and display region. When the activation switch is operated the pointer and sensitivity region coordinates are compared. If they coincide, the computer accepts alphanumeric data entry. The data are displayed in the corresp. display region and stored with the associated identity. Output values are stored, whereby each identity is associated with coordinate values of a printing position. The printer is set to a print position corresp. to an identity and prints the corresp. data.