Classes

Class	Line #	Total Statements	% Filtered	Complexity	Uncovered Elements	TOTAL Coverage	Actions
ScaleAreaAveragingResizer	50	9	0%	1	0	1.0100%	Show methods

Class ScaleAreaAveragingResizer

Class ScaleAreaAveragingResizer	Line # 50	Total Statements 9	% Filtered 0%	Complexity 1	Uncovered Elements 0	TOTAL Coverage 1.0100%
resize(BufferedImage,Coords,Size) : BufferedImage   resize(BufferedImage,Coords,Size) : BufferedImage	5151	9.09	0.00%	1.01	0.00	1.0 1.0100%

 

Contributing tests

Contributing tests

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	Test contribution	Test	Result	Actions
	1.0	info.magnolia.imaging.operations.cropresize.CropAndResizeQualityTest.pngNeedsAnEyeToCheckinfo.magnolia.imaging.operations.cropresize.CropAndResizeQualityTest.pngNeedsAnEyeToCheck	1PASS
	1.0	info.magnolia.imaging.operations.cropresize.CropAndResizeQualityTest.jpgNeedsAnEyeToCheckinfo.magnolia.imaging.operations.cropresize.CropAndResizeQualityTest.jpgNeedsAnEyeToCheck	1PASS

 

Source view

1		/**
2		* This file Copyright (c) 2009-2018 Magnolia International
3		* Ltd. (http://www.magnolia-cms.com). All rights reserved.
4		*
5		*
6		* This file is dual-licensed under both the Magnolia
7		* Network Agreement and the GNU General Public License.
8		* You may elect to use one or the other of these licenses.
9		*
10		* This file is distributed in the hope that it will be
11		* useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
12		* implied warranty of MERCHANTABILITY or FITNESS FOR A
13		* PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
14		* Redistribution, except as permitted by whichever of the GPL
15		* or MNA you select, is prohibited.
16		*
17		* 1. For the GPL license (GPL), you can redistribute and/or
18		* modify this file under the terms of the GNU General
19		* Public License, Version 3, as published by the Free Software
20		* Foundation. You should have received a copy of the GNU
21		* General Public License, Version 3 along with this program;
22		* if not, write to the Free Software Foundation, Inc., 51
23		* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
24		*
25		* 2. For the Magnolia Network Agreement (MNA), this file
26		* and the accompanying materials are made available under the
27		* terms of the MNA which accompanies this distribution, and
28		* is available at http://www.magnolia-cms.com/mna.html
29		*
30		* Any modifications to this file must keep this entire header
31		* intact.
32		*
33		*/
34		package info.magnolia.imaging.operations.cropresize.resizers;
35
36		import info.magnolia.imaging.operations.cropresize.Coords;
37		import info.magnolia.imaging.operations.cropresize.Resizer;
38		import info.magnolia.imaging.operations.cropresize.Size;
39
40		import java.awt.Graphics2D;
41		import java.awt.Image;
42		import java.awt.image.BufferedImage;
43		import java.awt.image.ColorModel;
44		import java.awt.image.WritableRaster;
45
46		/**
47		* This implementation uses the discouraged {@link java.awt.Image#getScaledInstance} method,
48		* which has rather poor performance, but unmatched quality.
49		*/
		100% Uncovered Elements: 0 (10) Complexity: 1 Complexity Density: 0.11
50		public class ScaleAreaAveragingResizer implements Resizer {
		100% Uncovered Elements: 0 (9) Complexity: 1 Complexity Density: 0.11
51	2	@Override...
52		public BufferedImage resize(BufferedImage src, Coords srcCoords, Size targetSize) {
53
54	2	final BufferedImage cropped = src.getSubimage(srcCoords.getX1(), srcCoords.getY1(), srcCoords.getWidth(), srcCoords.getHeight());
55	2	final Image img = cropped.getScaledInstance(targetSize.getWidth(), targetSize.getHeight(), Image.SCALE_AREA_AVERAGING);
56
57	2	final ColorModel cm = src.getColorModel();
58	2	final WritableRaster raster = cm.createCompatibleWritableRaster(targetSize.getWidth(), targetSize.getHeight());
59	2	final BufferedImage dst = new BufferedImage(cm, raster, cm.isAlphaPremultiplied(), null);
60	2	final Graphics2D g = dst.createGraphics();
61	2	g.drawImage(img, null, null);
62	2	g.dispose();
63	2	return dst;
64		}
65		}