Example usage for android.media ExifInterface ORIENTATION_TRANSVERSE

Introduction

In this page you can find the example usage for android.media ExifInterface ORIENTATION_TRANSVERSE.

Prototype

int ORIENTATION_TRANSVERSE

To view the source code for android.media ExifInterface ORIENTATION_TRANSVERSE.

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Usage

From source file:Main.java

public static int exifToTranslation(int exifOrientation) {
    int translation;
    switch (exifOrientation) {
    case ExifInterface.ORIENTATION_FLIP_HORIZONTAL:
    case ExifInterface.ORIENTATION_FLIP_VERTICAL:
    case ExifInterface.ORIENTATION_TRANSPOSE:
    case ExifInterface.ORIENTATION_TRANSVERSE:
        translation = -1;/*from  w  w w.ja v  a 2s.c om*/
        break;
    default:
        translation = 1;
    }
    return translation;
}

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From source file:Main.java

private static int exifToTranslation(int exifOrientation) {
    int translation;
    switch (exifOrientation) {
    case ExifInterface.ORIENTATION_FLIP_HORIZONTAL:
    case ExifInterface.ORIENTATION_FLIP_VERTICAL:
    case ExifInterface.ORIENTATION_TRANSPOSE:
    case ExifInterface.ORIENTATION_TRANSVERSE:
        translation = -1;// w  ww.ja  v  a  2 s. c o m
        break;
    default:
        translation = 1;
    }
    return translation;
}

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From source file:Main.java

public static int[] getRotation(String imgPath) {
    int[] rs = new int[2];
    int rotation = 0;
    int flip = 0;
    try {/*w ww. j av a  2 s  .c o m*/
        ExifInterface exif = new ExifInterface(imgPath);
        int exifOrientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION,
                ExifInterface.ORIENTATION_NORMAL);
        switch (exifOrientation) {
        case ExifInterface.ORIENTATION_FLIP_HORIZONTAL:
            flip = 1;
        case ExifInterface.ORIENTATION_NORMAL:
            rotation = 0;
            break;
        case ExifInterface.ORIENTATION_TRANSVERSE:
            flip = 1;
        case ExifInterface.ORIENTATION_ROTATE_90:
            rotation = 90;
            break;
        case ExifInterface.ORIENTATION_FLIP_VERTICAL:
            flip = 1;
        case ExifInterface.ORIENTATION_ROTATE_180:
            rotation = 180;
            break;
        case ExifInterface.ORIENTATION_TRANSPOSE:
            flip = 1;
        case ExifInterface.ORIENTATION_ROTATE_270:
            rotation = 270;
            break;
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    rs[0] = rotation;
    rs[1] = flip;
    return rs;
}

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From source file:Main.java

/**
 * Get the # of degrees an image must be rotated to match the given exif orientation.
 *
 * @param exifOrientation The exif orientation [1-8]
 * @return the number of degrees to rotate
 *///from   ww  w  .  j a  v a 2  s  . c  o  m
public static int getExifOrientationDegrees(int exifOrientation) {
    final int degreesToRotate;
    switch (exifOrientation) {
    case ExifInterface.ORIENTATION_TRANSPOSE:
    case ExifInterface.ORIENTATION_ROTATE_90:
        degreesToRotate = 90;
        break;
    case ExifInterface.ORIENTATION_ROTATE_180:
    case ExifInterface.ORIENTATION_FLIP_VERTICAL:
        degreesToRotate = 180;
        break;
    case ExifInterface.ORIENTATION_TRANSVERSE:
    case ExifInterface.ORIENTATION_ROTATE_270:
        degreesToRotate = 270;
        break;
    default:
        degreesToRotate = 0;

    }
    return degreesToRotate;
}

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From source file:Main.java

/**
 * Get the # of degrees an image must be rotated to match the given exif orientation.
 *
 * @param exifOrientation The exif orientation [1-8]
 * @return the number of degrees to rotate
 *//* w  ww. ja  v a2  s  .  co  m*/
public static int getExifOrientationDegrees(int exifOrientation) {
    final int degreesToRotate;
    switch (exifOrientation) {
    case ExifInterface.ORIENTATION_TRANSPOSE:
    case ExifInterface.ORIENTATION_ROTATE_90:
        degreesToRotate = 90;
        break;
    case ExifInterface.ORIENTATION_ROTATE_180:
    case ExifInterface.ORIENTATION_FLIP_VERTICAL:
        degreesToRotate = 180;
        break;
    case ExifInterface.ORIENTATION_TRANSVERSE:
    case ExifInterface.ORIENTATION_ROTATE_270:
        degreesToRotate = 270;
        break;
    default:
        degreesToRotate = 0;
        break;
    }
    return degreesToRotate;
}

---

From source file:Main.java

public static Bitmap normalizeExifRotateBitmap(Bitmap bitmap, int orientation) {

    Matrix matrix = new Matrix();
    switch (orientation) {
    case ExifInterface.ORIENTATION_NORMAL:
        return bitmap;
    case ExifInterface.ORIENTATION_FLIP_HORIZONTAL:
        matrix.setScale(-1, 1);//from  www .  ja va2  s .  co m
        break;
    case ExifInterface.ORIENTATION_ROTATE_180:
        matrix.setRotate(180);
        break;
    case ExifInterface.ORIENTATION_FLIP_VERTICAL:
        matrix.setRotate(180);
        matrix.postScale(-1, 1);
        break;
    case ExifInterface.ORIENTATION_TRANSPOSE:
        matrix.setRotate(90);
        matrix.postScale(-1, 1);
        break;
    case ExifInterface.ORIENTATION_ROTATE_90:
        matrix.setRotate(90);
        break;
    case ExifInterface.ORIENTATION_TRANSVERSE:
        matrix.setRotate(-90);
        matrix.postScale(-1, 1);
        break;
    case ExifInterface.ORIENTATION_ROTATE_270:
        matrix.setRotate(-90);
        break;
    default:
        return bitmap;
    }
    try {
        Bitmap bmRotated = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix,
                true);
        bitmap.recycle();
        return bmRotated;
    } catch (OutOfMemoryError e) {
        e.printStackTrace();
        return null;
    }
}

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From source file:Main.java

public static int defineExifOrientation(Uri imageUri, String mimeType) {
    int rotation = 0;
    if ("image/jpeg".equalsIgnoreCase(mimeType) && "file".equals(imageUri.getScheme())) {
        try {//from   www .  j a  v a 2  s .  c o  m
            ExifInterface exif = new ExifInterface(imageUri.getPath());
            int exifOrientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION,
                    ExifInterface.ORIENTATION_NORMAL);
            Log.e("dsd", "exifOrientation:" + exifOrientation);
            switch (exifOrientation) {
            case ExifInterface.ORIENTATION_FLIP_HORIZONTAL:
            case ExifInterface.ORIENTATION_NORMAL:
                rotation = 0;
                break;
            case ExifInterface.ORIENTATION_TRANSVERSE:
            case ExifInterface.ORIENTATION_ROTATE_90:
                rotation = 90;
                break;
            case ExifInterface.ORIENTATION_FLIP_VERTICAL:
            case ExifInterface.ORIENTATION_ROTATE_180:
                rotation = 180;
                break;
            case ExifInterface.ORIENTATION_TRANSPOSE:
            case ExifInterface.ORIENTATION_ROTATE_270:
                rotation = 270;
                break;
            }
        } catch (IOException e) {
            Log.e("dsd", "Can't read EXIF tags from file [%s]" + imageUri);
        }
    }
    return rotation;
}

---

From source file:Main.java

public static Bitmap rotateBitmap(Bitmap bitmap, int exifOrientation) {
    Matrix matrix = new Matrix();
    switch (exifOrientation) {
    case ExifInterface.ORIENTATION_NORMAL:
    default://from  w ww .ja  v a2 s. co m
        return bitmap;
    case ExifInterface.ORIENTATION_FLIP_HORIZONTAL:
        matrix.setScale(-1, 1);
        break;
    case ExifInterface.ORIENTATION_ROTATE_180:
        matrix.setRotate(180);
        break;
    case ExifInterface.ORIENTATION_FLIP_VERTICAL:
        matrix.setRotate(180);
        matrix.postScale(-1, 1);
        break;
    case ExifInterface.ORIENTATION_TRANSPOSE:
        matrix.setRotate(90);
        matrix.postScale(-1, 1);
        break;
    case ExifInterface.ORIENTATION_ROTATE_90:
        matrix.setRotate(90);
        break;
    case ExifInterface.ORIENTATION_TRANSVERSE:
        matrix.setRotate(-90);
        matrix.postScale(-1, 1);
        break;
    case ExifInterface.ORIENTATION_ROTATE_270:
        matrix.setRotate(-90);
        break;
    }

    try {
        return Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true);

    } catch (OutOfMemoryError e) {
        e.printStackTrace();
        return null;
    }
}

---

From source file:Main.java

public static Bitmap rotateImage(Bitmap bitmap, String storagePath) {
    Bitmap resultBitmap = bitmap;//from   w  w  w .  j ava2s .c o m
    try {
        ExifInterface exifInterface = new ExifInterface(storagePath);
        int orientation = exifInterface.getAttributeInt(ExifInterface.TAG_ORIENTATION, 1);

        Matrix matrix = new Matrix();

        // 1: nothing to do

        // 2
        if (orientation == ExifInterface.ORIENTATION_FLIP_HORIZONTAL) {
            matrix.postScale(-1.0f, 1.0f);
        }
        // 3
        else if (orientation == ExifInterface.ORIENTATION_ROTATE_180) {
            matrix.postRotate(180);
        }
        // 4
        else if (orientation == ExifInterface.ORIENTATION_FLIP_VERTICAL) {
            matrix.postScale(1.0f, -1.0f);
        }
        // 5
        else if (orientation == ExifInterface.ORIENTATION_TRANSPOSE) {
            matrix.postRotate(-90);
            matrix.postScale(1.0f, -1.0f);
        }
        // 6
        else if (orientation == ExifInterface.ORIENTATION_ROTATE_90) {
            matrix.postRotate(90);
        }
        // 7
        else if (orientation == ExifInterface.ORIENTATION_TRANSVERSE) {
            matrix.postRotate(90);
            matrix.postScale(1.0f, -1.0f);
        }
        // 8
        else if (orientation == ExifInterface.ORIENTATION_ROTATE_270) {
            matrix.postRotate(270);
        }

        // Rotate the bitmap
        resultBitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true);
        if (resultBitmap != bitmap) {
            bitmap.recycle();
        }
    } catch (Exception exception) {
        Log.e("BitmapUtil", "Could not rotate the image: " + storagePath);
    }
    return resultBitmap;
}

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From source file:Main.java

public static void fixBitmapRotationExif(String filePath, Activity activityForScreenOrientation) {
    try {/* w  w  w.j a v  a  2  s .  co  m*/
        ExifInterface exif = new ExifInterface(filePath);

        int exifOrientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION,
                ExifInterface.ORIENTATION_NORMAL);

        if (exifOrientation == ExifInterface.ORIENTATION_UNDEFINED
                && Build.MANUFACTURER.toLowerCase(Locale.ENGLISH).contains("htc"))
            return;

        boolean flippedHorizontally = false, flippedVertically = false;

        int angle = 0;

        if (exifOrientation == ExifInterface.ORIENTATION_ROTATE_90) {
            angle += 90;
        } else if (exifOrientation == ExifInterface.ORIENTATION_ROTATE_180) {
            angle += 180;
        } else if (exifOrientation == ExifInterface.ORIENTATION_ROTATE_270) {
            angle += 270;
        } else if (exifOrientation == ExifInterface.ORIENTATION_FLIP_HORIZONTAL) {
            flippedHorizontally = true;
        } else if (exifOrientation == ExifInterface.ORIENTATION_FLIP_VERTICAL) {
            flippedVertically = true;
        } else if (exifOrientation == ExifInterface.ORIENTATION_TRANSPOSE) {
            angle += 90;
            flippedVertically = true;
        } else if (exifOrientation == ExifInterface.ORIENTATION_TRANSVERSE) {
            angle -= 90;
            flippedVertically = true;
        }

        int orientation;

        if (activityForScreenOrientation != null) {
            orientation = getScreenOrientation(activityForScreenOrientation);
            if (orientation == ActivityInfo.SCREEN_ORIENTATION_PORTRAIT) {
                angle += 90;
            } else if (orientation == ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE) {
                angle += 180;
            } else if (orientation == ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT) {
                angle += 270;
            }
        }

        orientation = 0;
        angle = angle % 360;

        if (angle == -90 && flippedVertically && !flippedHorizontally) {
            orientation = ExifInterface.ORIENTATION_TRANSVERSE;
        } else if (angle == -270 && flippedVertically && !flippedHorizontally) {
            orientation = ExifInterface.ORIENTATION_TRANSPOSE;
        } else if (angle == -90 && !flippedVertically && flippedHorizontally) {
            orientation = ExifInterface.ORIENTATION_TRANSPOSE;
        } else if (angle == -270 && !flippedVertically && flippedHorizontally) {
            orientation = ExifInterface.ORIENTATION_TRANSVERSE;
        } else {
            while (angle < 0) {
                angle += 360;
            }
            switch (angle) {
            case 0:
                if (flippedHorizontally) {
                    orientation = ExifInterface.ORIENTATION_FLIP_HORIZONTAL;
                } else if (flippedVertically) {
                    orientation = ExifInterface.ORIENTATION_FLIP_VERTICAL;
                }
                break;
            case 90:
                orientation = ExifInterface.ORIENTATION_ROTATE_90;
                break;
            case 180:
                orientation = ExifInterface.ORIENTATION_ROTATE_180;
                break;
            case 270:
                orientation = ExifInterface.ORIENTATION_ROTATE_270;
                break;
            }
        }

        if (orientation != exifOrientation) {
            exif.setAttribute(ExifInterface.TAG_ORIENTATION, ((Integer) orientation).toString());
            exif.saveAttributes();
        }
    } catch (IOException e) {
        Log.w("TAG", "-- Error in setting image");
    }
}

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