go_image_differ ()

gboolean
go_image_differ (GOImage *first,
                 GOImage *second);

go_image_draw ()

void
go_image_draw (GOImage *image,
               cairo_t *cr);

go_image_format_info_get_type ()

GType
go_image_format_info_get_type (void);

go_image_format_to_mime ()

char *
go_image_format_to_mime (char const *format);

go_image_get_data ()

guint8 const	*
go_image_get_data (GOImage *image,
                   gsize *length);

go_image_get_default_dpi ()

void
go_image_get_default_dpi (double *dpi_x,
                          double *dpi_y);

go_image_get_format_from_name ()

GOImageFormat
go_image_get_format_from_name (char const *name);

go_image_get_format_info ()

GOImageFormatInfo const *
go_image_get_format_info (GOImageFormat format);

Retrieves information associated to format .

go_image_get_formats_with_pixbuf_saver ()

GSList *
go_image_get_formats_with_pixbuf_saver
                               (void);

go_image_get_height ()

double
go_image_get_height (GOImage const *image);

go_image_get_name ()

char const	*
go_image_get_name (GOImage const *image);

go_image_get_pixbuf ()

GdkPixbuf *
go_image_get_pixbuf (GOImage *image);

Builds a pixbuf from the image if not already done and returns it, adding a reference.

go_image_get_scaled_pixbuf ()

GdkPixbuf *
go_image_get_scaled_pixbuf (GOImage *image,
                            int width,
                            int height);

Builds a scaled pixbuf from the image and returns it. The caller needs to unref it. The pixbuf is scaled so that its width and height are not larger than, respectively, width and height , and preserving the aspect ratio.

go_image_get_thumbnail ()

GdkPixbuf const *
go_image_get_thumbnail (GOImage *image);

Generates a thumbnail for image if not already done and returns it, adding a reference. The pixbuf is scaled so that its width and height are not larger than 64 pixels, and preserving the aspect ratio.

go_image_get_width ()

double
go_image_get_width (GOImage const *image);

go_image_load_attrs ()

void
go_image_load_attrs (GOImage *image,
                     GsfXMLIn *xin,
                     xmlChar const **attrs);

go_image_load_data ()

void
go_image_load_data (GOImage *image,
                    GsfXMLIn *xin);

go_image_new_for_format ()

GOImage *
go_image_new_for_format (char const *format);

go_image_new_from_data ()

GOImage *
go_image_new_from_data (char const *type,
                        guint8 const *data,
                        gsize length,
                        char **format,
                        GError **error);

go_image_new_from_file ()

GOImage *
go_image_new_from_file (char const *filename,
                        GError **error);

go_image_save ()

void
go_image_save (GOImage *image,
               GsfXMLOut *output);

go_image_set_default_dpi ()

void
go_image_set_default_dpi (double dpi_x,
                          double dpi_y);

go_image_set_name ()

void
go_image_set_name (GOImage *image,
                   char const *name);

go_image_type_for_format ()

GType
go_image_type_for_format (char const *format);

go_mime_to_image_format ()

char *
go_mime_to_image_format (char const *mime_type);

GOImage

typedef struct _GOImage GOImage;

GOImageClass

typedef struct {
	GObjectClass parent_klass;

	GdkPixbuf *(*get_pixbuf) (GOImage *image);
	GdkPixbuf *(*get_scaled_pixbuf) (GOImage *image, int width, int height);
	void (*save) (GOImage *image, GsfXMLOut *output);
	void (*load_attr) (GOImage *image, xmlChar const *attr_name, xmlChar const *attr_value);
	void (*load_data) (GOImage *image, GsfXMLIn *xin);
	void (*draw) (GOImage *image, cairo_t *cr);
	gboolean (*differ) (GOImage *first, GOImage *second);
} GOImageClass;

enum GOImageFormat

GOImageFormatInfo

typedef struct {
	GOImageFormat format;
	char *name;
	char *desc;
	char *ext;
	gboolean has_pixbuf_saver;
	gboolean is_dpi_useful;
	gboolean alpha_support;
} GOImageFormatInfo;

The “height” property

  “height”                   guint

Image height in pixels.

Flags: Read / Write

Allowed values: <= 65535

Default value: 0

The “width” property

  “width”                    guint

Image width in pixels.

Flags: Read / Write

Allowed values: <= 65535

Default value: 0