asc_image_error_quark ()

GQuark
asc_image_error_quark (void);

asc_image_format_to_string ()

const gchar *
asc_image_format_to_string (AscImageFormat format);

Converts the enumerated value to an text representation.

asc_image_format_from_string ()

AscImageFormat
asc_image_format_from_string (const gchar *str);

Converts the text representation to an enumerated value.

asc_image_format_from_filename ()

AscImageFormat
asc_image_format_from_filename (const gchar *fname);

Returns the image format type based on the given file's filename.

asc_optimize_png ()

gboolean
asc_optimize_png (const gchar *fname,
                  GError **error);

Optimizes a PNG graphic for size with optipng, if its binary is available and this feature is enabled.

asc_image_supported_format_names ()

GHashTable *
asc_image_supported_format_names (void);

Get a set of image format names we can currently read (via GdkPixbuf).

asc_image_new ()

AscImage *
asc_image_new (void);

Creates a new AscImage.

asc_image_new_from_file ()

AscImage *
asc_image_new_from_file (const gchar *fname,
                         guint dest_size,
                         AscImageLoadFlags flags,
                         GError **error);

Creates a new AscImage from a file on the filesystem.

asc_image_new_from_data ()

AscImage *
asc_image_new_from_data (const void *data,
                         gssize len,
                         guint dest_size,
                         gboolean compressed,
                         AscImageLoadFlags flags,
                         GError **error);

Creates a new AscImage from data in memory.

asc_image_load_filename ()

gboolean
asc_image_load_filename (AscImage *image,
                         const gchar *filename,
                         guint dest_size,
                         guint src_size_min,
                         AscImageLoadFlags flags,
                         GError **error);

Reads an image from a file.

asc_image_save_pixbuf ()

GdkPixbuf *
asc_image_save_pixbuf (AscImage *image,
                       guint width,
                       guint height,
                       AscImageSaveFlags flags);

Resamples a pixbuf to a specific size.

asc_image_save_filename ()

gboolean
asc_image_save_filename (AscImage *image,
                         const gchar *filename,
                         guint width,
                         guint height,
                         AscImageSaveFlags flags,
                         GError **error);

Saves the image to a file.

asc_image_get_pixbuf ()

GdkPixbuf *
asc_image_get_pixbuf (AscImage *image);

Gets the image pixbuf if set.

asc_image_set_pixbuf ()

void
asc_image_set_pixbuf (AscImage *image,
                      GdkPixbuf *pixbuf);

Sets the image pixbuf.

asc_image_get_width ()

guint
asc_image_get_width (AscImage *image);

Gets the image width.

asc_image_get_height ()

guint
asc_image_get_height (AscImage *image);

Gets the image height.

asc_image_scale ()

void
asc_image_scale (AscImage *image,
                 guint new_width,
                 guint new_height);

Scale the image to the given size.

asc_image_scale_to_width ()

void
asc_image_scale_to_width (AscImage *image,
                          guint new_width);

Scale the image to the given width, preserving its aspect ratio.

asc_image_scale_to_height ()

void
asc_image_scale_to_height (AscImage *image,
                           guint new_height);

Scale the image to the given height, preserving its aspect ratio.

asc_image_scale_to_fit ()

void
asc_image_scale_to_fit (AscImage *image,
                        guint size);

Scale the image to fir in a square with the given edge length, and keep its aspect ratio.

asc_pixbuf_blur ()

void
asc_pixbuf_blur (GdkPixbuf *src,
                 gint radius,
                 gint iterations);

asc_pixbuf_sharpen ()

void
asc_pixbuf_sharpen (GdkPixbuf *src,
                    gint radius,
                    gdouble amount);

ASC_TYPE_IMAGE

#define ASC_TYPE_IMAGE (asc_image_get_type ())

enum AscImageSaveFlags

The flags used for saving images.

enum AscImageLoadFlags

The flags used for loading images.

enum AscImageFormat

File format of an image.

enum AscImageError

An image processing error.

ASC_IMAGE_ERROR

#define ASC_IMAGE_ERROR asc_image_error_quark ()

AscImage

typedef struct _AscImage AscImage;