Method and apparatus for displaying position information adjacen

Details Method and apparatus for displaying position information adjacen Method and apparatus for displaying position information adjacen

1996-05-06

1998-04-14

Breene, John E.

Computer graphics processing and selective visual display system

Display driving control circuitry

Controlling the condition of display elements

345973, G06F 300

Patent

active

057398178

ABSTRACT:
A method and apparatus for locating a predetermined position in a computer file. A continuous, static ECG waveform is displayed in rows on a CRT screen. A scroll bar permits a user to use a computer mouse to click and drag the scroll box to display different portions of the ECG data. When the cursor is on the scroll box and a button on the mouse is depressed, a data window opens adjacent the scroll box and displays the hours, minutes and seconds of the time of day when the ECG waveform of the portion currently displayed was recorded. The data window moves with the scroll box and continues to display current time of the data displayed. When the mouse button is released, the data window closes and the screen changes to display ECG waveform from the newly selected time.

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Foley et al., "Computer Graphics: Principles and Practices"; 2nd ed., Addison-Wesley Pub. Co., pp. 374-376, 405-408, 1990.

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