Method and system for copy protection of displayed data content
First Claim
Patent Images
1. A method for altering text displayed in a formatted page, comprising:
- locating a buffer of memory locations containing contents of a formatted page;
locating a text string between two markers within the buffer;
replacing the text string with an alternate text string; and
inserting special fill characters in unfilled memory locations between the markers.
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Abstract
A method for altering text displayed in a formatted page, including locating a buffer of memory locations containing contents of a formatted page, locating a text string between two markers within the buffer, replacing the text string with an alternate text string, and inserting special fill characters in unfilled memory locations between the markers. A system is also described and claimed.
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Citations
32 Claims
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1. A method for altering text displayed in a formatted page, comprising:
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locating a buffer of memory locations containing contents of a formatted page;
locating a text string between two markers within the buffer;
replacing the text string with an alternate text string; and
inserting special fill characters in unfilled memory locations between the markers. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32)
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17. A system for altering text displayed in a formatted page, comprising:
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a buffer of memory locations containing contents of a formatted page;
a search processor locating a text string between two markers within the buffer; and
a text processor replacing the text string with an alternate text string and inserting special fill characters in unfilled memory locations between the markers.
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Specification