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a new Java test to imencode() with params

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This commit is contained in:
Andrey Pavlenko 2012-09-27 19:10:06 +04:00
parent 7236858bea
commit 8c1550a4ec
1 changed files with 15 additions and 1 deletions
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16
modules/java/android_test/src/org/opencv/test/highgui/HighguiTest.java
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@ -1,6 +1,7 @@
package org.opencv.test.highgui;
import org.opencv.core.MatOfByte;
import org.opencv.core.MatOfInt;
import org.opencv.highgui.Highgui;
import org.opencv.test.OpenCVTestCase;
import org.opencv.test.OpenCVTestRunner;
@ -19,7 +20,20 @@ public class HighguiTest extends OpenCVTestCase {
}
public void testImencodeStringMatListOfByteListOfInteger() {
fail("Not yet implemented");
MatOfInt params40 = new MatOfInt(Highgui.IMWRITE_JPEG_QUALITY, 40);
MatOfInt params90 = new MatOfInt(Highgui.IMWRITE_JPEG_QUALITY, 90);
/* or
MatOfInt params = new MatOfInt();
params.fromArray(Highgui.IMWRITE_JPEG_QUALITY, 40);
*/
MatOfByte buff40 = new MatOfByte();
MatOfByte buff90 = new MatOfByte();
assertTrue( Highgui.imencode(".jpg", rgbLena, buff40, params40) );
assertTrue( Highgui.imencode(".jpg", rgbLena, buff90, params90) );
assertTrue(buff40.total() > 0);
assertTrue(buff40.total() < buff90.total());
}
public void testImreadString() {