Method and apparatus for scaling a selected block of text to a preferred absolute text height and scaling the remainder of the text proportionately
First Claim
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1. A computer system for scaling a raster image, the system comprising:
- a digital processing apparatus;
a display coupled to said digital processing apparatus for displaying a raster image including text;
a means for retrieving a preferred absolute text height stored by the digital processing apparatus;
a means for selecting a block of text to adjust to the selected preferred absolute text height; and
means for adjusting the entire raster image by an amount which adjusts the selected block of text to the preferred absolute text height and for adjusting the height of the text in the remainder of the raster image proportionately by the same amount.
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Abstract
The invention relates to a method and apparatus for adjusting the text height within a displayed image. A preferred absolute text height is input to the computer system by a user and is stored. When text images are displayed by the computer system, a selected section of text is determined. The stored preferred absolute text height is then retrieved, and the displayed text images are scaled by a scale factor such that the selected text section is displayed at the preferred absolute text height.
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10 Claims
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1. A computer system for scaling a raster image, the system comprising:
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a digital processing apparatus; a display coupled to said digital processing apparatus for displaying a raster image including text; a means for retrieving a preferred absolute text height stored by the digital processing apparatus; a means for selecting a block of text to adjust to the selected preferred absolute text height; and means for adjusting the entire raster image by an amount which adjusts the selected block of text to the preferred absolute text height and for adjusting the height of the text in the remainder of the raster image proportionately by the same amount. - View Dependent Claims (2, 3)
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4. A method for displaying a preferred size of text on a display device of a computer system, the method comprising:
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displaying text having a plurality of heights on a display device; selecting a subset of the displayed text, all of which has a single text height; retrieving a different preferred text height stored by the computer system for the selected subset of text; adjusting the height of all displayed text including the selected subset and the remainder of displayed text by a ratio between the different preferred text height and the single text height; and re-displaying the text on the display device at the adjusted height. - View Dependent Claims (5, 6, 7, 8, 9, 10)
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Specification