Touch zoom in/out for a graphics display
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United States of America Patent
Stats
-
Nov 4, 2003
Grant Date -
N/A
app pub date -
Aug 8, 2000
filing date -
Aug 8, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of zooming in/out for a graphics image on a display screen encompasses drawing a rectangle on the display screen, either entirely within a display area of the display screen for two-dimensional zoom in/out or along one axis within a peripheral area of the display screen for one-dimensional zoom in/out. Once the rectangle is drawn by dragging from one corner to an opposite corner, tapping or clicking within the rectangle causes a zoom in action and tapping or clicking outside the rectangle causes a zoom out action.
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Family
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Cited Art Landscape
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