EP0518554A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Method of substituting fonts and displaying characters
Assignee: Adobe Inc
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Filing: 1992-06-03
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Granted: —
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Expires: 2012-06-03
Abstract
Abstract The invention describes a method for reconstructing characters in a document, which are expressed in one or more fonts, to convert the characters to a different font designed to closely match characters from a plurality of fonts in an aesthetically pleasing manner. This is accomplished by first selecting a first character from the document and thereafter substituting for the first character the same character constructed from the different font and having the same width as the first character, the characters of varying widths within the different font being designed to have aesthetically pleasing relationships between their parts irrespective of width. The construction and substitution of characters of the different font for each of the characters in said document needing reconstruction is continued in the same manner until all the characters in the document needing reconstruction have been substituted, thereby creating a reconstructed document having an aesthetically pleasing relationship among the characters in the document. Thereafter the reconstructed document is stored, printed or displayed.
Inventors
- 👤 John E. Warnock
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-01 10:25
CPC Classifications
G; G06; G06K; G06K15/00; G06K15/02; G06F; G06F40/00; G06F40/10; G06F40/103; G06F40/109; Y; Y10; Y10S; Y10S345/00; Y10S345/948
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
151 words
A method for reconstructing characters in a document, which are expressed in one or more fonts, to convert said characters to a different font designed to closely match characters from a plurality of fonts in an aesthetically pleasing manner, comprising: selecting a first character from said document; substituting for said first character the same character constructed from said different font and having the same width as said first character, the characters of varying widths within said different font being designed to have aesthetically pleasing relationships between their parts irrespective of width; continuing the construction and substitution of characters of said different font for each of the characters in said document needing reconstruction in the same manner until all the characters in said document needing reconstruction have been substituted, thereby creating a reconstructed document having aesthetically pleasing relationship among the characters in said document; and storing, printing or displaying said reconstructed document.
Claim 2
Dependent Claim
24 words
The method of claim 1 wherein the characters of said different font have a constant stroke thickness over a broad range of character widths.
Claim 3
Dependent Claim
18 words
The method of claim 1 wherein the characters of said different font have the same defining curve segments.
Claim 4
Dependent Claim
18 words
The method of claim 2 wherein the characters of said different font have the same defining curve segments.
Claim 5
Dependent Claim
29 words
The method of claim 1 wherein the characters of said different font have a weight which matches the weight of the font of the corresponding characters in said document.
Claim 6
Dependent Claim
29 words
The method of claim 1 wherein the characters of said different font have an x-height which matches the x-height of the font of the corresponding characters in said document.
Claim 7
Dependent Claim
29 words
The method of claim 2 wherein the characters of said different font have a weight which matches the weight of the font of the corresponding characters in said document.
Claim 8
Dependent Claim
29 words
The method of claim 2 wherein the characters of said different font have an x-height which matches the x-height of the font of the corresponding characters in said document.
Claim 9
Dependent Claim
161 words
Apparatus for reconstructing characters in a document, which are expressed in one or more fonts, to convert said characters to a different font designed to closely match characters from a plurality of fonts in an aesthetically pleasing manner, comprising: selection means for selecting a first character from said document; substituting means for substituting for said first character the same character constructed from said different font and having the same width as said first character, the characters of varying widths within said different font being designed to have aesthetically pleasing relationships between their parts irrespective of width, said substitution means continuing the construction and substitution of characters of said different font for each of the characters in said document needing reconstruction in the same manner until all the characters in said document needing reconstruction have been substituted, thereby creating a reconstructed document having aesthetically pleasing relationship among the characters in said document; and means for storing, printing or displaying said reconstructed document.
Claim 10
Dependent Claim
24 words
The apparatus of claim 9 wherein the characters of said different font have a constant stroke thickness over a broad range of character widths.
Claim 11
Dependent Claim
18 words
The method of claim 9 wherein the characters of said different font have the same defining curve segments.
Claim 12
Dependent Claim
18 words
The method of claim 10 wherein the characters of said different font have the same defining curve segments.
Claim 13
Dependent Claim
29 words
The method of claim 9 wherein the characters of said different font have a weight which matches the weight of the font of the corresponding characters in said document.
Claim 14
Dependent Claim
29 words
The method of claim 9 wherein the characters of said different font have an x-height which matches the x-height of the font of the corresponding characters in said document.
Claim 15
Dependent Claim
29 words
The method of claim 10 wherein the characters of said different font have a weight which matches the weight of the font of the corresponding characters in said document.
Claim 16
Dependent Claim
29 words
The method of claim 10 wherein the characters of said different font have an x-height which matches the x-height of the font of the corresponding characters in said document.
References Cited (Backward Citations)
No citation records indexed.
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