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Viewing changes to sw/ext/opencv_bebop/opencv/modules/imgcodecs/misc/java/test/HighguiTest.java

  • Committer: Paparazzi buildbot
  • Date: 2016-05-18 15:00:29 UTC
  • Revision ID: felix.ruess+docbot@gmail.com-20160518150029-e8lgzi5kvb4p7un9
Manual import commit 4b8bbb730080dac23cf816b98908dacfabe2a8ec from v5.0 branch.

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sw/ext/opencv_bebop/opencv/modules/imgcodecs/misc/java/test/HighguiTest.java
 
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package org.opencv.test.highgui;
 
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import org.opencv.core.MatOfByte;
 
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import org.opencv.core.MatOfInt;
 
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import org.opencv.imgcodecs.Imgcodecs;
 
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import org.opencv.test.OpenCVTestCase;
 
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import org.opencv.test.OpenCVTestRunner;
 
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public class HighguiTest extends OpenCVTestCase {
 
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    public void testImdecode() {
 
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        fail("Not yet implemented");
 
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    }
 
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    public void testImencodeStringMatListOfByte() {
 
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        MatOfByte buff = new MatOfByte();
 
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        assertEquals(0, buff.total());
 
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        assertTrue( Imgcodecs.imencode(".jpg", gray127, buff) );
 
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        assertFalse(0 == buff.total());
 
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    }
 
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    public void testImencodeStringMatListOfByteListOfInteger() {
 
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        MatOfInt  params40 = new MatOfInt(Imgcodecs.IMWRITE_JPEG_QUALITY, 40);
 
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        MatOfInt  params90 = new MatOfInt(Imgcodecs.IMWRITE_JPEG_QUALITY, 90);
 
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        /* or
 
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        MatOfInt  params = new MatOfInt();
 
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        params.fromArray(Imgcodecs.IMWRITE_JPEG_QUALITY, 40);
 
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        */
 
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        MatOfByte buff40 = new MatOfByte();
 
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        MatOfByte buff90 = new MatOfByte();
 
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        assertTrue( Imgcodecs.imencode(".jpg", rgbLena, buff40, params40) );
 
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        assertTrue( Imgcodecs.imencode(".jpg", rgbLena, buff90, params90) );
 
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        assertTrue(buff40.total() > 0);
 
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        assertTrue(buff40.total() < buff90.total());
 
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    }
 
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    public void testImreadString() {
 
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        dst = Imgcodecs.imread(OpenCVTestRunner.LENA_PATH);
 
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        assertTrue(!dst.empty());
 
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        assertEquals(3, dst.channels());
 
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        assertTrue(512 == dst.cols());
 
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        assertTrue(512 == dst.rows());
 
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    }
 
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    public void testImreadStringInt() {
 
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        dst = Imgcodecs.imread(OpenCVTestRunner.LENA_PATH, 0);
 
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        assertTrue(!dst.empty());
 
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        assertEquals(1, dst.channels());
 
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        assertTrue(512 == dst.cols());
 
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        assertTrue(512 == dst.rows());
 
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    }
 
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    public void testImwriteStringMat() {
 
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        fail("Not yet implemented");
 
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    }
 
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    public void testImwriteStringMatListOfInteger() {
 
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        fail("Not yet implemented");
 
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    }
 
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}