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Portable Network Graphics, a kind of
graphics file designed for creating picture for web pages. Despite a good
compression scheme and considerable technical superiority, png
has so far failed to capture the imagination of web designers, who generally
rely on gif and jpeg files for illustrating their works. One
of png's weaknesses is that it does not directly support animations, one of
gif's strongest features, making it unsuitable for eye-catching
contemporary banner advertising. |
