Enhanced display of a control window in a measurement instrument

• US 6,088,029 A
• Filed: 06/26/1998
• Issued: 07/11/2000
• Est. Priority Date: 06/26/1998
• Status: Expired due to Term

• Current Assignee: Tektronix Incorporated (Fortive Corp.)
• Original Assignee: Tektronix Incorporated (Fortive Corp.)
• Inventors: Damm, Wendell W., Guiberson, Kelcie, Mishler, Steven M.
• Primary Examiner(s): Huynh, Ba
• Application Number:
  US09/106,048
• Time in Patent Office: 746 Days
• Field of Search: 345/340, 345/339, 345/341, 345/348, 345/349, 345/342, 345/347, 345/345, 345/134-302, 345/327, 345/328, 702/66, 702/67, 702/68, 702/69, 702/70, 702/71, 702/72, 702/73, 702/74
• US Class Current: 715/808
• CPC Class Codes: G01R 13/345 for displaying sampled signals by using digital processors by intermediate A.D. and D.A. convertors (control circuits for CRT indicators)

Abstract

A real-time data display in a control window of a measurement instrument receives real-time data corresponding to an application, wherein the real-time data is to be displayed to a user. A control window is also displayed, including one or more user-selectable options within the control window and at least a portion of the real-time data within a portion of the control window. A user selection of an option to alter a display of the real-time data is then received, and the real-time data being displayed is altered within the portion of the control window in accordance with the user-selected option.

Claims

1. In a measurement instrument, a method comprising the steps of:

receiving real-time data corresponding to an application, wherein the real-time data is waveform data to be displayed to a user in a first window displayed on a display screen;

displaying a control window, including providing a user-selectable option within the control window, and providing at least a portion of the real-time data within a portion of the control window, said control window at least partially overlaying said first window and at least partially obscuring said real-time data displayed in said first window;

receiving a user selection of an option to alter a display of the real-time data; and

altering the display of the real-time data within the portion of the control window in accordance with the user-selected option.

2. The method of claim 1, wherein the step of displaying comprises the step of displaying a dialog box.

3. The method of claim 1, further comprising the steps of:

receiving a request to display the control window;

capturing a piece of the real-time data at approximately the same time as the request is received; and

displaying the captured piece in a window of the application while the control window is being displayed.

4. The method of claim 1, wherein the step of altering comprises the step of:

updating a measurement control logic to acquire the real-time data in accordance with the user-selected option.

5. The method of claim 1, further comprising the steps of:

receiving a request to close the control window; and

altering the display of the real-time data being displayed with the application in accordance with the user-selected option in response to receipt of the request.

6. The method of claim 1, wherein the step of displaying a control window including providing at least a portion of the real-time data within a portion of the control window comprises the step of re-defining a display area for a display controller to provide the real-time data within the portion of the control window.

7. An apparatus comprising:

a measurement control to receive real-time data corresponding to an application, wherein the real-time data is waveform data to be displayed to a user;

a display controller to provide signals representing the real-time data to a display device for display within a first window; and

a control module to,

provide a display of a control window including a user-selectable option and at least a portion of the real-time data within a portion of the control window, said control window at least partially overlaying said first window and at least partially obsuring said real-time data displayed in said first window;

receive a user selection of an option to alter a display of the real-time data, and

alter the display of the real-time data within the portion of the control window in accordance with the user-selected option.

8. The apparatus of claim 7, wherein the control window comprises a dialog box.

9. The apparatus of claim 7, further comprising a data display control module to:

receive a request to display the control window;

capture a piece of the real-time data at approximately the same time as the request is received; and

display the captured piece in a window of the application while the control window is being displayed.

10. The apparatus of claim 7, wherein the control module is further operative to update the measurement control to acquire the real-time data in accordance with the user-selected option.

11. The apparatus of claim 7, wherein the control module is further operative to:

receive a request to close the control window; and

alter the display of the real-time data being displayed with the application in accordance with the user-selected option in response to receipt of the request.

12. The apparatus of claim 7, wherein the control module is further operative to re-define a display area for the display controller to provide the real-time data within the portion of the control window.

13. The apparatus of claim 7, wherein the apparatus comprises a measurement instrument.

14. An apparatus comprising:

means for receiving real-time data corresponding to an application, wherein the real-time data is waveform data to be displayed to a user in a first window displayed on a display screen;

means for displaying a control window, including means for providing a user-selectable option within the control window and means for providing at least a portion of the real-time data within a portion of the control window said control window at least partially overlaying said first window and at least partially obscuring said real-time data displayed in said first window;

means for receiving a user selection of an option to alter a display of the real-time data; and

means for altering the display of the real-time data within the portion of the control window in accordance with the user-selected option.

15. The apparatus of claim 14, wherein the control window comprises a dialog box.

16. The apparatus of claim 14, further comprising:

means for receiving a request to display the control window;

means for capturing a piece of the real-time data at approximately the same time as the request is received; and

means for displaying the captured piece in a window of the application while the control window is being displayed.

17. The apparatus of claim 14, wherein the means for altering comprises:

means for updating a measurement to acquire the real-time data in accordance with the user-selected option.

18. The apparatus of claim 14, further comprising:

means for receiving a request to close the control window; and

means for altering the display of the real-time data being displayed with the application in accordance with the user-selected option in response to receipt of the request.

19. The apparatus of claim 14, wherein the means for providing at least a portion of the real-time data within a portion of the control window comprises means for re-defining a display area for a display controller to provide the real-time data within the portion of the control window.

20. The apparatus of claim 14, wherein the apparatus comprises a measurement instrument.