TECHNIQUES FOR PROGRAMMATIC MAGNIFICATION OF VISIBLE CONTENT ELEMENTS OF MARKUP LANGUAGE DOCUMENTS

摘要

Techniques for programmatically magnifying one or more visible content elements of at least one markup language document, so as to increase the display size of those visible content elements. A magnification facility may be configured to apply multiple different zoom techniques. The magnification facility may be configured to evaluate the markup language document(s) at a time that the document(s) are being processed for display to select which of the multiple different zoom techniques may be applied at a time to increase a display size of visible content elements relative to a default display size for those elements. The magnification facility may be incorporated within the markup language document(s) and executed by a viewing application that processes markup language documents. For example, the markup language document(s) may form a web page and the magnification facility may be implemented as scripting language code incorporated into the document(s) of the web page.

主权项

1. A method for adjusting a display size, relative to a default display size, of visible content elements of at least one markup language document on a computing device, the method comprising:
evaluating the at least one markup language document to identify at least one first markup element that recites a first specific dimension, the at least one first markup element defining that the first specific dimension is to be applied when a first condition is met; and editing the at least one markup language document, wherein editing the at least one markup language document comprises inserting at least one second markup element that applies a second specific dimension, different from the first specific dimension, when the first condition is met and when the display size is increased relative to the default display size.