Backups/TwelveMonkeys
2
0
Fork 0
mirror of https://github.com/haraldk/TwelveMonkeys.git synced 2026-05-01 00:00:02 -04:00
Code Issues Projects Releases Wiki Activity

Minimal readRaster implementation.

Browse Source
This commit is contained in:
Harald Kuhr
2017-04-26 15:29:46 +02:00
parent 86fa76c17d
commit b8a5bbe309
2 changed files with 45 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
imageio/imageio-tiff/src/test/java/com/twelvemonkeys/imageio/plugins/tiff/TIFFImageReaderTest.java
+33
View File
@@ -39,6 +39,7 @@ import javax.imageio.spi.ImageReaderSpi;
import javax.imageio.stream.ImageInputStream;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.awt.image.Raster;
import java.io.IOException;
import java.nio.ByteOrder;
import java.util.Arrays;
@@ -630,4 +631,36 @@ public class TIFFImageReaderTest extends ImageReaderAbstractTest<TIFFImageReader
assertEquals(ByteOrder.BIG_ENDIAN, streamMetadata.byteOrder);
}
}
@Test
public void testReadRaster() {
ImageReader reader = createReader();
for (TestData data : getTestData()) {
reader.setInput(data.getInputStream());
for (int i = 0; i < data.getImageCount(); i++) {
Raster raster = null;
try {
raster = reader.readRaster(i, null);
}
catch (Exception e) {
failBecause(String.format("Image %s index %s could not be read: %s", data.getInput(), i, e), e);
}
assertNotNull(String.format("Raster %s index %s was null!", data.getInput(), i), raster);
assertEquals(
String.format("Raster %s index %s has wrong width: %s", data.getInput(), i, raster.getWidth()),
data.getDimension(i).width,
raster.getWidth()
);
assertEquals(
String.format("Raster %s index %s has wrong height: %s", data.getInput(), i, raster.getHeight()),
data.getDimension(i).height, raster.getHeight()
);
}
}
}
}