X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Futils%2Fui%2FImageUtilsAwt.java;h=4cf12c04cd0573629d90ed6e376be7c5ca6e7155;hb=aa9c3626f962e59ac7460d8ac6645a6e30a4d248;hp=0c69dc4482938ae02608be704167e23a8add13e0;hpb=e704a41477b85b6bb76dff4181df132176aec112;p=nikiroo-utils.git

diff --git a/src/be/nikiroo/utils/ui/ImageUtilsAwt.java b/src/be/nikiroo/utils/ui/ImageUtilsAwt.java
deleted file mode 100644
index 0c69dc4..0000000
--- a/src/be/nikiroo/utils/ui/ImageUtilsAwt.java
+++ /dev/null
@@ -1,142 +0,0 @@
-package be.nikiroo.utils.ui;
-
-import java.awt.geom.AffineTransform;
-import java.awt.image.AffineTransformOp;
-import java.awt.image.BufferedImage;
-import java.io.ByteArrayInputStream;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-
-import javax.imageio.ImageIO;
-
-import be.nikiroo.utils.Image;
-import be.nikiroo.utils.ImageUtils;
-
-/**
- * This class offer some utilities based around images and uses java.awt.
- * 
- * @author niki
- */
-public class ImageUtilsAwt extends ImageUtils {
-	@Override
-	public void saveAsImage(Image img, File target, String format)
-			throws IOException {
-		try {
-			BufferedImage image = fromImage(img);
-
-			boolean ok = false;
-			try {
-
-				ok = ImageIO.write(image, format, target);
-			} catch (IOException e) {
-				ok = false;
-			}
-
-			// Some formats are not reliable
-			// Second chance: PNG
-			if (!ok && !format.equals("png")) {
-				ok = ImageIO.write(image, "png", target);
-			}
-
-			if (!ok) {
-				throw new IOException(
-						"Cannot find a writer for this image and format: "
-								+ format);
-			}
-		} catch (IOException e) {
-			throw new IOException("Cannot write image to " + target, e);
-		}
-	}
-
-	/**
-	 * Convert the given {@link Image} into a {@link BufferedImage} object,
-	 * respecting the EXIF transformations if any.
-	 * 
-	 * @param img
-	 *            the {@link Image}
-	 * 
-	 * @return the {@link Image} object
-	 * 
-	 * @throws IOException
-	 *             in case of IO error
-	 */
-	public static BufferedImage fromImage(Image img) throws IOException {
-		InputStream in = new ByteArrayInputStream(img.getData());
-
-		int orientation;
-		try {
-			orientation = getExifTransorm(in);
-		} catch (Exception e) {
-			// no EXIF transform, ok
-			orientation = -1;
-		}
-
-		in.reset();
-		BufferedImage image = ImageIO.read(in);
-
-		if (image == null) {
-			throw new IOException("Failed to convert input to image");
-		}
-
-		// Note: this code has been found on Internet;
-		// thank you anonymous coder.
-		int width = image.getWidth();
-		int height = image.getHeight();
-		AffineTransform affineTransform = new AffineTransform();
-
-		switch (orientation) {
-		case 1:
-			affineTransform = null;
-			break;
-		case 2: // Flip X
-			affineTransform.scale(-1.0, 1.0);
-			affineTransform.translate(-width, 0);
-			break;
-		case 3: // PI rotation
-			affineTransform.translate(width, height);
-			affineTransform.rotate(Math.PI);
-			break;
-		case 4: // Flip Y
-			affineTransform.scale(1.0, -1.0);
-			affineTransform.translate(0, -height);
-			break;
-		case 5: // - PI/2 and Flip X
-			affineTransform.rotate(-Math.PI / 2);
-			affineTransform.scale(-1.0, 1.0);
-			break;
-		case 6: // -PI/2 and -width
-			affineTransform.translate(height, 0);
-			affineTransform.rotate(Math.PI / 2);
-			break;
-		case 7: // PI/2 and Flip
-			affineTransform.scale(-1.0, 1.0);
-			affineTransform.translate(-height, 0);
-			affineTransform.translate(0, width);
-			affineTransform.rotate(3 * Math.PI / 2);
-			break;
-		case 8: // PI / 2
-			affineTransform.translate(0, width);
-			affineTransform.rotate(3 * Math.PI / 2);
-			break;
-		default:
-			affineTransform = null;
-			break;
-		}
-
-		if (affineTransform != null) {
-			AffineTransformOp affineTransformOp = new AffineTransformOp(
-					affineTransform, AffineTransformOp.TYPE_BILINEAR);
-
-			BufferedImage transformedImage = new BufferedImage(width, height,
-					image.getType());
-			transformedImage = affineTransformOp
-					.filter(image, transformedImage);
-
-			image = transformedImage;
-		}
-		//
-
-		return image;
-	}
-}