@@ -4,6 +4,22 @@ http://www.thebuzzmedia.com/software/imgscalr-java-image-scaling-library/
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Changelog
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---------
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+ 3.0
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+ * Big thanks to Magnus Kvalheim from http://www.movellas.com/ for help with
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+ this release!
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+ * Support for hardware-accelerated BufferedImageOp's was added to the library.
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+ You can now provide an optional BufferedImageOp to many of the methods in the
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+ imgscalr library and it will be applied to the resultant image before returning
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+ it.
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+ * Most common request was for imgscalr to apply an "anti-aliasing" filter to
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+ results before returning them; this was achieved by adding support for
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+ BufferedImageOps and providing a hand-tuned ConvolveOp to provide a good
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+ default that can be applied easily by folks that want the effect but don't
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+ want to learn all about BufferedImageOps and what "convolve" even means.
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+ * Speed/Balance/Quality THRESHOLD values were adjusted for more optimal results
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+ when relying on Method.AUTOMATIC to give good-looking results.
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+ * Javadoc was updated to clarify hardware acceleration behaviors.
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+
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2.1
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* Scaling of certain image types (and byte layouts) could result in very poor
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looking scaled images ("pixelated" look, discolored dithering, etc.). This was
@@ -70,11 +86,17 @@ This library is released under the Apache 2 License. See LICENSE.
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Description
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-----------
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- A class implementing performant, good-looking and intelligent image-scaling algorithms
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- in pure Java. This class implements the Java2D "best practices" when it comes to
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- scaling images as well as Chris Campbell's incremental scaling algorithm proposed
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- as the best method for down-sizes images for use as thumbnails (along with some
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- additional minor optimizations).
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+ A class implementing performant (hardware accelerated), good-looking and
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+ intelligent image-scaling algorithms in pure Java 2D. This class implements the
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+ Java2D "best practices" when it comes to scaling images as well as Chris
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+ Campbell's incremental scaling algorithm proposed as the best method for
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+ down-sizes images for use as thumbnails (along with some additional minor
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+ optimizations).
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+
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+ imgscalr also provides support for applying arbitrary BufferedImageOps against
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+ resultant images directly in the library and provides defaults out of the box
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+ for common, hardware-accelerated options like applying a light "anti-aliasing"
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+ filter to the results.
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TIP: All resizing operations maintain the original images proportions.
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