Range Sliders with Linked Auto-Updating Spans

• US 20080256489A1
• Filed: 04/16/2008
• Published: 10/16/2008
• Est. Priority Date: 04/16/2007
• Status: Abandoned Application

• Current Assignee: Tektronix Incorporated (Fortive Corp.)
• Original Assignee: Tektronix Incorporated (Fortive Corp.)
• Inventors: Maurer, Steven D., Humble, Benjamin T.
• Application Number:
  US12/104,371
• Publication Number:
  US 20080256489A1
• Time in Patent Office: Days
• US Class Current: 715/833
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials

Abstract

A graphical user interface (GUI) is provided for use in a system, such as a video test and measurement instrument. The GUI provides a mechanism for a user to select one, or more, ranges of values. Embodiments of the GUI provide an ability to correlate ranges between a first sequence and second sequence, such that two ranges of values are related in some fashion.

Claims

1. A system having a display adapted to present a graphical user interface to an end-user for selecting ranges of values comprising:

a first span control corresponding to a first range of values provided along a first rule line, wherein the first span control comprises a first starting point slider and a first ending point slider; and

a second span control corresponding to a second range of values provided along a second rule line, wherein the second span control comprises a second starting point slider and second ending point slider, wherein the second span control is related to the first span control such that changes made using the first span control affect the second span control.

2. The system of claim 1, wherein the distance between the first starting point slider and the first ending point slider define a first span length;

the distance between the second starting point slider and the second ending point slider define a second span length; and

the first span control and the second span control are related such that the first span length and the second span length remain approximately equal as sliders are moved.

3. The system of claim 1, wherein adjusting the first starting point slider adjusts the starting point for the first span control.

4. The system of claim 1, wherein adjusting the second starting point slider adjusts the starting point for the second span control.

5. The system of claim 1, wherein adjusting the first starting point slider towards the first endpoint slider when the first ending point slider is constrained causes the second ending point slider to move to toward the second starting point slider to maintain equality between the first span length and the second span length.

6. The system of claim 1, wherein adjusting the first ending point slider adjusts the first span length.

7. The system of claim 1, wherein adjusting the second ending point slider adjusts the second span length.

8. The system of claim 1, wherein adjusting the first ending point slider towards the first starting point slider when the first starting point slider is constrained causes the second starting point slider to move towards the second ending point slider to maintain equality between the first span length and the second span length.

9. The system of 1, wherein the first starting point slider is displayed as an arrowhead offset from the first rule line on a first side of the first rule line, and the first ending point slider is displayed as an arrowhead offset from the first rule line on a second side of the first rule line opposite the first side of the first rule line.

10. A system having a display adapted to present a graphical user interface to an end-user for selecting a range of values comprising:

a rule line corresponding to a range of values;

a first slider for selecting a starting point within the range of values, wherein the first slider is displayed as an arrowhead offset from the rule line on a first side of the span; and

a second slider for selecting an end point within the range of values, wherein the second slider is displayed as an arrowhead offset from the rule line on a second side of the rule line opposite the first side of the rule line.

11. A method of defining two related ranges of values comprising:

providing a graphical user interface having a first set of range controls for defining a first starting point and a first ending point along a first rule line, and a second set of range controls for defining a second starting point and a second ending point along a second rule line;

automatically adjusting the second set of range controls in response to adjustments made in the first set of range controls.

12. The method of claim 11, wherein the difference between the first starting point and the first ending point define a first span length, the difference between the second starting point and the second ending point define a second span length, and the first span length and the second span length are maintained to be approximately equal.

13. The method of claim 11, wherein adjusting the first starting point causes the first ending point to adjust to maintain the first span length without changing the second set of range controls.

14. The method of claim 11, wherein adjusting the first starting point when the first ending point is constrained automatically adjusts the second ending point to maintain approximate equality with an adjusted first span length.

15. The method of claim 11, wherein adjusting the first ending point causes the second ending point to adjust automatically to maintain approximate equality with an adjusted first span length.

16. The method of claim 11, wherein adjusting the first ending point when the second ending point is constrained automatically adjusts the second starting point to maintain approximate equality with an adjusted first span length.