Definition of line unit size

• US 4,698,624 A
• Filed: 04/16/1985
• Issued: 10/06/1987
• Est. Priority Date: 04/16/1985
• Status: Expired due to Term

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Barker, Barbara A., McCaskill, Rex A., Hernandez, Irene H.
• Primary Examiner(s): NOT, DEFINED
• Application Number:
  US06/723,822
• Time in Patent Office: 903 Days
• Field of Search: 340/709, 340/722, 340/731, 340/735, 340/790, 340/706, 400/46, 400/44, 400/47, 400/548, 400/562, 400/568, 400/575.2, 400/61, 400/76
• US Class Current: 345/157
• CPC Class Codes: G06F 40/10 Text processing natural language analysis G06F40/20; semantic analysis G06F40/30; processing or translation of natural language G06F40/40

Abstract

A computer based word processor or text editor is provided with a technique for defining line unit spacing which is particularly useful in a multi-font environment. A pop-down panel showing a miniature vertical scale line is displayed for the user. Adjacent the scale line is a handle which the user can select with a cursor. When the handle is selected, it may be moved up or down the scale line to the desired line unit spacing, at which time the handle is deselected. A numeric display of line unit spacing is also provided, and this display is continuously updated as the handle is moved. If the handle is moved to the top or bottom of the scale line, the scale line is moved up or down.

Claims

1. A method of defining line unit size in a computer based text editor, said computer having an all points addressable display and a keyboard, said method comprising the steps of

displaying a vertical scale line and a handle selectable by means of a cursor adjacent the scale line,

selecting the handle with a cursor and moving the handle to a position on the scale line which represents the desired line unit size, and

providing an input to the computer deselecting the handle to define the line unit size as indicated by the position of the handle relative to the scale line.

2. The methods of claim 1 further comprising the steps of

displaying a numeric value of the line unit size, and

updating said numeric value as said handle is moved.

3. The method of claim 2 wherein said vertical scale line is scrollable on said display, said method further comprising the step of scrolling said scale line when the handle is moved to the top or bottom of said scale line.

4. The method of claim 2 wherein said computer further includes a cursor control device, said step of selecting the handle with the cursor including the step of positioning the cursor adjacent to the handle with said cursor control device.