Accurate font activation
Systems and methods are presented that process documents, identify fonts being used to reproduce the documents, and identify conflicts based on the identified fonts. The systems and methods may identify a font associated with a document, identify a conflict between the font and another font, determine a substitute font for the document, and then modify information of the substitute font and the document based on the conflict to prevent the identified conflict from causing the document to be incorrectly processed. The systems and methods may then allow the document to be further processed based on the modified information.
1. One or more non-transitory computer readable media storing computer readable instructions that, when executed, cause an apparatus to:
identify a first font that is required for processing a first document;
determine a match between one or more characteristics of the first font and one or more characteristics of a second font; and
responsive to determining the match between the one or more characteristics of the first font and the one or more characteristics of the second font:
determine a substitute font for the first document;
modify information of the substitute font based on the match, resulting in modified information of the substitute font; and
based on the modified information of the substitute font, modify the first document such that the substitute font is required for processing the first document instead of the first font.
2. The one or more non-transitory computer readable media of claim 1 , wherein causing the apparatus to determine the substitute font includes causing the apparatus to:
compare characteristics of a plurality of candidate fonts to characteristics of correct font information associated with the first document; and
select the substitute font from the plurality of candidate fonts based on the comparison.
3. The one or more non-transitory computer readable media of claim 1 , storing further computer readable instructions that, when executed, cause the apparatus to:
store information related to the first font before modifying the first document, wherein the stored information includes information related to the first font or information related to the first document;
perform further processing of the first document, wherein the substitute font is required to perform the further processing of the first document; and
subsequent to performing the further processing of the first document, modify the first document a second time based on the stored information such that the first font is required for processing the first document instead of the substitute font.
4. The one or more non-transitory computer readable media of claim 1 , wherein causing the apparatus to determine the match includes causing the apparatus to:
compare identifying information of the first font to identifying information of the second font; and
determine that the identifying information of the first font and the identifying information of the second font are the same.
5. The one or more non-transitory computer readable media of claim 4 , wherein the identifying information of the first font is at least one of a TrueType name or a Postscript name of the first font, and wherein the identifying information of the second font is at least one of a TrueType name or a Postscript name of the second font.
6. The one or more non-transitory computer readable media of claim 2 , storing further computer readable instructions that, when executed, cause the apparatus to:
activate the substitute font based on the modified information of the substitute font; and
print the first document using the substitute font.
7. A method comprising:
identifying a first font that is required for processing a first document;
determining, by a computer, a match between one or more characteristics of the first font and one or more characteristics of a second font; and
responsive to determining the match between the one or more characteristics of the first font and the one or more characteristics of the second font:
determining a substitute font for the first document;
modifying, by the computer, information of the substitute font based on the match, resulting in modified information of the substitute font; and
based on the modified information of the substitute font, modifying, by the computer, the first document such that the substitute font is required for processing the first document instead of the first font.
8. The method of claim 7 , further comprising:
activating the substitute font in a computing system;
wherein, upon activating the substitute font in the computing system, the substitute font is accessible by an application of the computing system when processing the first document.
9. The method of claim 7 , wherein determining the substitute font includes:
comparing characteristics of a plurality of candidate fonts to characteristics of correct font information associated with the first document; and
selecting the substitute font from the plurality of candidate fonts based on the comparing.
10. The method of claim 9 , further comprising:
storing information related to the first font before modifying the first document, wherein the stored information includes information related to the first font or information related to the first document;
performing further processing of the first document, wherein the substitute font is required to perform the further processing of the first document; and
subsequent to performing the further processing of the first document, modifying the first document a second time based on the stored information such that the first font is required for processing the first document instead of the substitute font.
11. The method of claim 7 , wherein determining the match includes:
comparing identifying information of the first font to identifying information of the second font; and
determining that the identifying information of the first font and the identifying information of the second font are the same.
12. The method of claim 7 , further comprising:
activating the substitute font based on the modified information of the substitute font; and
printing the first document using the substitute font.
13. An apparatus comprising:
at least one processor; and
memory operatively coupled to the processor and storing computer readable instructions that, when executed by the at least one processor, cause the apparatus to:
identify a first font that is required for processing a first document;
determine a match between one or more characteristics of the first font and one or more characteristics of a second font; and
responsive to determining the match between the one or more characteristics of the first font and the one or more characteristics of the second font:
determine a substitute font for the first document;
modify information of the substitute font based on the match, resulting in modified information of the substitute font; and
based on the modified information of the substitute font, modify the first document such that the substitute font is required for processing the first document instead of the first font.
14. The apparatus of claim 13 , wherein causing the apparatus to determine the substitute font includes causing the apparatus to:
compare characteristics of a plurality of candidate fonts to characteristics of correct font information associated with the first document; and
select the substitute font from the plurality of candidate fonts based on the comparison.
15. The apparatus of claim 14 , wherein the memory stores further computer readable instructions that, when executed by the at least one processor, cause the apparatus to:
store information related to the first font before modifying the first document, wherein the stored information includes information related to the first font or information related to the first document;
perform further processing of the first document, wherein the substitute font is required to perform the further processing of the first document; and
subsequent to performing the further processing of the first document, modify the first document a second time based on the stored information such that the first font is required for processing the first document instead of the substitute font.
16. The apparatus of claim 13 , wherein causing the apparatus to determine the match includes causing the apparatus to:
compare identifying information of the first font with identifying information of the second font; and
determine that the identifying information of the first font and the identifying information of the second font are the same.
17. The apparatus of claim 13 , wherein the memory stores further computer readable instructions that, when executed by the at least one processor, cause the apparatus to:
activate the substitute font based on the modified information; and
print the first document using the substitute font.
18. The method of claim 7 , wherein modifying information of the substitute font based on the match includes changing a font name of the substitute font.
19. The method of claim 7 , wherein modifying the first document includes replacing a reference to the first font within the first document with a reference to the substitute font.
20. The one or more non-transitory computer readable media of claim 1 , wherein the one or more characteristics of the first font include two or more of the following: name, version, foundry, type, font outline information, width table information, or kerning table information.
21. The method of claim 7 , wherein determining the match is part of a process for identifying a font conflict between the first font and the second font and wherein determining a substitute font, modifying the information of the substitute font, and modifying the first document are performed as part of a process for resolving the font conflict.
22. The method of claim 21 , wherein the process for identifying the font conflict includes examining an activation level of the first font and an activation level of the second font.