X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Futils%2Fui%2FImageUtilsAwt.java;fp=src%2Fbe%2Fnikiroo%2Futils%2Fui%2FImageUtilsAwt.java;h=0000000000000000000000000000000000000000;hb=46add0670fdee4bd936a13fe2448c5e20a7ffd0a;hp=4cf12c04cd0573629d90ed6e376be7c5ca6e7155;hpb=1b5197ed4ceec2025a9a40c417b37c646b756138;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 4cf12c0..0000000
--- a/src/be/nikiroo/utils/ui/ImageUtilsAwt.java
+++ /dev/null
@@ -1,180 +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.File;
-import java.io.IOException;
-import java.io.InputStream;
-
-import javax.imageio.ImageIO;
-
-import be.nikiroo.utils.Image;
-import be.nikiroo.utils.ImageUtils;
-import be.nikiroo.utils.StringUtils;
-
-/**
- * This class offer some utilities based around images and uses java.awt.
- * 
- * @author niki
- */
-public class ImageUtilsAwt extends ImageUtils {
-	@Override
-	protected boolean check() {
-		// Will not work if ImageIO is not available
-		ImageIO.getCacheDirectory();
-		return true;
-	}
-
-	@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")) {
-				try {
-					ok = ImageIO.write(image, "png", target);
-				} catch (IllegalArgumentException e) {
-					throw e;
-				} catch (Exception e) {
-					throw new IOException("Undocumented exception occured, "
-							+ "converting to IOException", e);
-				}
-			}
-
-			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 = img.newInputStream();
-		BufferedImage image;
-		try {
-			int orientation;
-			try {
-				orientation = getExifTransorm(in);
-			} catch (Exception e) {
-				// no EXIF transform, ok
-				orientation = -1;
-			}
-
-			in.reset();
-
-			try {
-				image = ImageIO.read(in);
-			} catch (IllegalArgumentException e) {
-				throw e;
-			} catch (Exception e) {
-				throw new IOException("Undocumented exception occured, "
-						+ "converting to IOException", e);
-			}
-
-			if (image == null) {
-				String extra = "";
-				if (img.getSize() <= 2048) {
-					try {
-						extra = ", content: "
-								+ new String(img.getData(), "UTF-8");
-					} catch (Exception e) {
-						extra = ", content unavailable";
-					}
-				}
-				String ssize = StringUtils.formatNumber(img.getSize());
-				throw new IOException(
-						"Failed to convert input to image, size was: " + ssize
-								+ extra);
-			}
-
-			// 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;
-			}
-			//
-		} finally {
-			in.close();
-		}
-
-		return image;
-	}
-}