EomImage: Eye of MATE Reference Manual

## EomImage EomImage |

## Functions

GQuark | eom_image_error_quark ()
EomImage * | eom_image_new_file ()
gboolean | eom_image_load ()
void | eom_image_cancel_load ()
gboolean | eom_image_has_data ()
void | eom_image_data_ref ()
void | eom_image_data_unref ()
void | eom_image_set_thumbnail ()
gboolean | eom_image_save_as_by_info ()
gboolean | eom_image_save_by_info ()
GdkPixbuf * | eom_image_get_pixbuf ()
GdkPixbuf * | eom_image_get_thumbnail ()
void | eom_image_get_size ()
goffset | eom_image_get_bytes ()
gboolean | eom_image_is_modified ()
void | eom_image_modified ()
const gchar * | eom_image_get_caption ()
const gchar * | eom_image_get_collate_key ()
ExifData * | eom_image_get_exif_info ()
gpointer | eom_image_get_xmp_info ()
GFile * | eom_image_get_file ()
gchar * | eom_image_get_uri_for_display ()
EomImageStatus | eom_image_get_status ()
void | eom_image_transform ()
void | eom_image_autorotate ()
cmsHPROFILE | eom_image_get_profile ()
void | eom_image_apply_display_profile ()
void | eom_image_undo ()
GList * | eom_image_get_supported_mime_types ()
gboolean | eom_image_is_supported_mime_type ()
void | eom_image_file_changed ()
gboolean | eom_image_is_file_changed ()
EomImageMetadataStatus | eom_image_get_metadata_status ()
RsvgHandle * | eom_image_get_svg ()
EomTransform * | eom_image_get_transform ()
gboolean | eom_image_is_animation ()
gboolean | eom_image_is_svg ()
gboolean | eom_image_start_animation ()

## Signals

void | changed | Run Last
void | file-changed | Run Last
void | next-frame | Run Last
void | save-progress | Run Last
void | size-prepared | Run Last
void | thumbnail-changed | Run Last

## Types and Values

enum | EomImageData
#define | EOM_IMAGE_DATA_ALL
enum | EomImageError
#define | EOM_IMAGE_ERROR
enum | EomImageStatus
| EomImage

## Object Hierarchy

        GObject
        ╰── EomImage

## Description

## Functions

### eom_image_error_quark ()

    GQuark
    eom_image_error_quark (void);

### eom_image_new_file ()

    EomImage *
    eom_image_new_file (GFile *file,
                        const gchar *caption);

### eom_image_load ()

    gboolean
    eom_image_load (EomImage *img,
                    EomImageData data2read,
                    EomJob *job,
                    GError **error);

### eom_image_cancel_load ()

    void
    eom_image_cancel_load (EomImage *img);

### eom_image_has_data ()

    gboolean
    eom_image_has_data (EomImage *img,
                        EomImageData data);

### eom_image_data_ref ()

    void
    eom_image_data_ref (EomImage *img);

### eom_image_data_unref ()

    void
    eom_image_data_unref (EomImage *img);

### eom_image_set_thumbnail ()

    void
    eom_image_set_thumbnail (EomImage *img,
                             GdkPixbuf *pixbuf);

### eom_image_save_as_by_info ()

    gboolean
    eom_image_save_as_by_info (EomImage *img,
                               EomImageSaveInfo *source,
                               EomImageSaveInfo *target,
                               GError **error);

### eom_image_save_by_info ()

    gboolean
    eom_image_save_by_info (EomImage *img,
                            EomImageSaveInfo *source,
                            GError **error);

### eom_image_get_pixbuf ()

    GdkPixbuf *
    eom_image_get_pixbuf (EomImage *img);

Gets the GdkPixbuf of the image

#### Parameters

img | a EomImage |

#### Returns

a GdkPixbuf.

[transfer full]

### eom_image_get_thumbnail ()

    GdkPixbuf *
    eom_image_get_thumbnail (EomImage *img);

Gets the thumbnail pixbuf for `img`

#### Parameters

img | a EomImage |

#### Returns

a GdkPixbuf with a thumbnail.

[transfer full]

### eom_image_get_size ()

    void
    eom_image_get_size (EomImage *img,
                        gint *width,
                        gint *height);

### eom_image_get_bytes ()

    goffset
    eom_image_get_bytes (EomImage *img);

### eom_image_is_modified ()

    gboolean
    eom_image_is_modified (EomImage *img);

### eom_image_modified ()

    void
    eom_image_modified (EomImage *img);

### eom_image_get_caption ()

    const gchar *
    eom_image_get_caption (EomImage *img);

### eom_image_get_collate_key ()

    const gchar *
    eom_image_get_collate_key (EomImage *img);

### eom_image_get_exif_info ()

    ExifData *
    eom_image_get_exif_info (EomImage *img);

### eom_image_get_xmp_info ()

    gpointer
    eom_image_get_xmp_info (EomImage *img);

Gets the XMP info for `img` or NULL if compiled without libexempi support.

#### Parameters

img | a EomImage |

#### Returns

the xmp data.

[transfer full]

### eom_image_get_file ()

    GFile *
    eom_image_get_file (EomImage *img);

Gets the GFile associated with `img`

#### Parameters

img | a EomImage |

#### Returns

a GFile.

[transfer full]

### eom_image_get_uri_for_display ()

    gchar *
    eom_image_get_uri_for_display (EomImage *img);

### eom_image_get_status ()

    EomImageStatus
    eom_image_get_status (EomImage *img);

### eom_image_transform ()

    void
    eom_image_transform (EomImage *img,
                         EomTransform *trans,
                         EomJob *job);

### eom_image_autorotate ()

    void
    eom_image_autorotate (EomImage *img);

### eom_image_get_profile ()

    cmsHPROFILE
    eom_image_get_profile (EomImage *img);

### eom_image_apply_display_profile ()

    void
    eom_image_apply_display_profile (EomImage *img,
                                     cmsHPROFILE display_profile);

### eom_image_undo ()

    void
    eom_image_undo (EomImage *img);

### eom_image_get_supported_mime_types ()

    GList *
    eom_image_get_supported_mime_types (void);

Gets the list of supported mimetypes

#### Returns

a GList of supported mimetypes.

[transfer none][element-type utf8]

### eom_image_is_supported_mime_type ()

    gboolean
    eom_image_is_supported_mime_type (const char *mime_type);

### eom_image_file_changed ()

    void
    eom_image_file_changed (EomImage *img);

Marks the image files contents as changed. Also, emits EomImage::file-changed signal

#### Parameters

img | a EomImage |

### eom_image_is_file_changed ()

    gboolean
    eom_image_is_file_changed (EomImage *img);

### eom_image_get_metadata_status ()

    EomImageMetadataStatus
    eom_image_get_metadata_status (EomImage *img);

Returns the current status of the image metadata, that is, whether the metadata has not been read yet, is ready, or not available at all.

#### Parameters

img | a EomImage |

#### Returns

one of EomImageMetadataStatus

### eom_image_get_svg ()

    RsvgHandle *
    eom_image_get_svg (EomImage *img);

### eom_image_get_transform ()

    EomTransform *
    eom_image_get_transform (EomImage *img);

Get `img` transform.

#### Parameters

img | a EomImage |

#### Returns

A EomTransform.

[transfer none]

### eom_image_is_animation ()

    gboolean
    eom_image_is_animation (EomImage *img);

Checks whether a given image is animated.

#### Parameters

img | a EomImage |

#### Returns

TRUE if it is an animated image, FALSE otherwise.

### eom_image_is_svg ()

    gboolean
    eom_image_is_svg (EomImage *img);

### eom_image_start_animation ()

    gboolean
    eom_image_start_animation (EomImage *img);

Starts playing an animated image.

#### Parameters

img | a EomImage |

#### Returns

`TRUE` on success, `FALSE` if `img` is already playing or isn't an animated image.

## Types and Values

### enum EomImageData

#### Members

EOM_IMAGE_DATA_IMAGE |  |
EOM_IMAGE_DATA_DIMENSION |  |
EOM_IMAGE_DATA_EXIF |  |
EOM_IMAGE_DATA_XMP |  |

### EOM_IMAGE_DATA_ALL

    #define             EOM_IMAGE_DATA_ALL

### enum EomImageError

#### Members

EOM_IMAGE_ERROR_SAVE_NOT_LOCAL |  |
EOM_IMAGE_ERROR_NOT_LOADED |  |
EOM_IMAGE_ERROR_VFS |  |
EOM_IMAGE_ERROR_FILE_EXISTS |  |
EOM_IMAGE_ERROR_TMP_FILE_FAILED |  |
EOM_IMAGE_ERROR_GENERIC |  |
EOM_IMAGE_ERROR_UNKNOWN |  |

### EOM_IMAGE_ERROR

    #define EOM_IMAGE_ERROR eom_image_error_quark ()

### enum EomImageStatus

#### Members

EOM_IMAGE_STATUS_UNKNOWN |  |
EOM_IMAGE_STATUS_LOADING |  |
EOM_IMAGE_STATUS_LOADED |  |
EOM_IMAGE_STATUS_SAVING |  |
EOM_IMAGE_STATUS_FAILED |  |

### EomImage

    typedef struct _EomImage EomImage;

## Signal Details

### The `“changed”` signal

    void
    user_function (EomImage *eomimage,
                   gpointer  user_data)

Flags: Run Last

### The `“file-changed”` signal

    void
    user_function (EomImage *eomimage,
                   gpointer  user_data)

Flags: Run Last

### The `“next-frame”` signal

    void
    user_function (EomImage *img,
                   int       delay,
                   gpointer  user_data)

The ::next-frame signal will be emitted each time an animated image advances to the next frame.

#### Parameters

img | the object which received the signal. |
delay | number of milliseconds the current frame will be displayed. |
user_data | user data set when the signal handler was connected. |

Flags: Run Last

### The `“save-progress”` signal

    void
    user_function (EomImage *eomimage,
                   float     arg1,
                   gpointer  user_data)

Flags: Run Last

### The `“size-prepared”` signal

    void
    user_function (EomImage *eomimage,
                   int       arg1,
                   int       arg2,
                   gpointer  user_data)

Flags: Run Last

### The `“thumbnail-changed”` signal

    void
    user_function (EomImage *eomimage,
                   gpointer  user_data)

Flags: Run Last