Bug 196 - Utility method to create thumbnails
Summary: Utility method to create thumbnails
Alias: None
Product: Jogl
Classification: JogAmp
Component: core (show other bugs)
Version: 1
Hardware: All all
: P3 normal
Assignee: Sven Gothel
Depends on:
Reported: 2006-01-24 09:57 CET by Sven Gothel
Modified: 2015-09-27 03:09 CEST (History)
0 users

See Also:
SCM Refs:
Workaround: ---

Patch for ImageUtil (2.79 KB, text/plain)
2006-01-24 21:57 CET, Sven Gothel

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Description Sven Gothel 2010-03-24 07:48:20 CET

---- Reported by gfx 2006-01-24 21:57:10 ----

Since JOGL offers the ability to capture screenshot of the OpenGL rendering, it
is useful to be able to generate thumbnails of these screenshots. The class
ImageUtil should implement a method called createThumbnail() to do this. The
submitted patch  contains a performant implementation using dichotomy to
generate high quality thumbnails. Existing methods in the JDK produce bad
looking pictures when the size of the thumbnail is less than 50% of the size of
the original picture.

---- Additional Comments From gfx 2006-01-24 21:57:58 ----

Created an attachment
Patch for ImageUtil

---- Additional Comments From kbr 2006-01-24 23:29:32 ----

Thanks for the excellent patch. It's been incorporated and should be in the
nightly build of 1/25.

--- Bug imported by sgothel@jausoft.com 2010-03-24 07:48 EDT  ---

This bug was previously known as _bug_ 196 at https://jogl.dev.java.net/bugs/show_bug.cgi?id=196
Imported an attachment (id=71)

The original submitter of attachment 71 [details] is unknown.
   Reassigning to the person who moved it here: sgothel@jausoft.com.