Use the ScaledBrightnessARGBConverter to displaY ARGB image in the BDV

With this converter, the control slider of ARGB sources
controls the brightness of the display. This is better suited
for segmentation overlays in the shape of label images.

Author: tinevez

src/main/java/bdv/BigDataViewer.java

@@ -57,7 +57,7 @@
 import net.imglib2.converter.Converter;
 import net.imglib2.display.ColorConverter;
 import net.imglib2.display.RealARGBColorConverter;
-import net.imglib2.display.ScaledARGBConverter;
+import net.imglib2.display.ScaledBrightnessARGBConverter;
 import net.imglib2.type.numeric.ARGBType;
 import net.imglib2.type.numeric.NumericType;
 import net.imglib2.type.numeric.RealType;
@@ -190,10 +190,10 @@ private static String createSetupName( final BasicViewSetup setup )
 	 * <ul>
 	 * <li>For {@code RealType}s a {@link RealARGBColorConverter} is
 	 * returned.</li>
-	 * <li>For {@code ARGBType}s a {@link ScaledARGBConverter.ARGB} is
+	 * <li>For {@code ARGBType}s a {@link ScaledBrightnessARGBConverter.ARGB} is
 	 * returned.</li>
 	 * <li>For {@code VolatileARGBType}s a
-	 * {@link ScaledARGBConverter.VolatileARGB} is returned.</li>
+	 * {@link ScaledBrightnessARGBConverter.VolatileARGB} is returned.</li>
 	 * </ul>
 	 */
 	@SuppressWarnings( "unchecked" )
@@ -207,9 +207,9 @@ public static < T extends NumericType< T > > Converter< T, ARGBType > createConv
 			return ( Converter< T, ARGBType > ) RealARGBColorConverter.create( t, typeMin, typeMax );
 		}
 		else if ( type instanceof ARGBType )
-			return ( Converter< T, ARGBType > ) new ScaledARGBConverter.ARGB( 0, 255 );
+			return ( Converter< T, ARGBType > ) new ScaledBrightnessARGBConverter.ARGB( 0, 255 );
 		else if ( type instanceof VolatileARGBType )
-			return ( Converter< T, ARGBType > ) new ScaledARGBConverter.VolatileARGB( 0, 255 );
+			return ( Converter< T, ARGBType > ) new ScaledBrightnessARGBConverter.VolatileARGB( 0, 255 );
 		else
 			throw new IllegalArgumentException( "ImgLoader of type " + type.getClass() + " not supported." );
 	}