SEGMENT LENGTH MEASUREMENT USING A TOUCH SCREEN SYSTEM IN RESPONSE TO GESTURE INPUT

• Main Authors: HILL Joe Dean, STELLA Michel Georges
• Format: Patent
• Language: English
• Published: 14.09.2017
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

Disclosed embodiments relate to processing of gestures to cause computation of measurements of a line using a touch screen. A system includes a processor, a touch screen coupled to the processor, a gesture module coupled to the processor for executing a gesturing method. The method includes determining a gesture shape and whether the gesture shape selects a first line segment by intersecting the first line segment. When the gesture shape selects a first line segment, it is then determined whether the gesture shape also selects an additional line segment different from the first line segment. When an additional line segment is not selected, the method calculates the length measurement from the beginning point of the segment to the end point of the selected first line segment. The method further displays the length measurement on a display.