|  |  |  | Goffice Reference Manual |  | 
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| Top | Description | Object Hierarchy | Properties | ||||
GOImage; enum GOImageFormat; GOImageFormatInfo; char * go_mime_to_image_format (char const *mime_type); char * go_image_format_to_mime (char const *format); GOImageFormatInfo const * go_image_get_format_info (GOImageFormat format); GOImageFormat go_image_get_format_from_name (char const *name); GSList * go_image_get_formats_with_pixbuf_saver (void); #define GO_TYPE_IMAGE #define GO_IMAGE (o) #define GO_IS_IMAGE (o) GType go_image_get_type (void); cairo_t * go_image_get_cairo (GOImage *image); cairo_pattern_t * go_image_create_cairo_pattern (GOImage *image); GOImage * go_image_new_from_pixbuf (GdkPixbuf *pixbuf); GdkPixbuf * go_image_get_pixbuf (GOImage *image); GOImage * go_image_new_from_file (const char *filename,GError **error); guint8 * go_image_get_pixels (GOImage *image); int go_image_get_rowstride (GOImage *image); void go_image_fill (GOImage *image,GOColor color); char const * go_image_get_name (GOImage *image); GdkPixbuf * go_image_get_thumbnail (GOImage *image); void go_image_load_attrs (GOImage *image,GsfXMLIn *xin,xmlChar const **attrs); void go_image_load_data (GOImage *image,GsfXMLIn *xin); gboolean go_image_same_pixbuf (GOImage *first,GOImage *second); void go_image_save (GOImage *image,GsfXMLOut *output); GtkWidget * go_image_sel_new (GODoc *doc,GOCmdContext *cc,GOImage **image); void go_image_set_name (GOImage *image,char const *name);
"height" guint : Read / Write "pixbuf" GdkPixbuf* : Read / Write "width" guint : Read / Write
typedef enum {
	GO_IMAGE_FORMAT_SVG,
	GO_IMAGE_FORMAT_PNG,
	GO_IMAGE_FORMAT_JPG,
	GO_IMAGE_FORMAT_PDF,
	GO_IMAGE_FORMAT_PS,
	GO_IMAGE_FORMAT_EMF,
	GO_IMAGE_FORMAT_WMF,
	GO_IMAGE_FORMAT_EPS,
	GO_IMAGE_FORMAT_UNKNOWN
} GOImageFormat;
typedef struct {
	GOImageFormat format;
	char *name;
	char *desc;
	char *ext;
	gboolean has_pixbuf_saver;
	gboolean is_dpi_useful;
	gboolean alpha_support;
} GOImageFormatInfo;
char *              go_mime_to_image_format             (char const *mime_type);
| 
 | a mime type string | 
| Returns : | file extension for the given mime type. | 
char *              go_image_format_to_mime             (char const *format);
| 
 | a file extension string | 
| Returns : | corresponding mime type. | 
GOImageFormatInfo const * go_image_get_format_info      (GOImageFormat format);
Retrieves infromation associated to format.
| 
 | a GOImageFormat | 
| Returns : | a GOImageFormatInfo struct. | 
GOImageFormat       go_image_get_format_from_name       (char const *name);
| 
 | a string | 
| Returns : | corresponding GOImageFormat. | 
GSList *            go_image_get_formats_with_pixbuf_saver
                                                        (void);
| Returns : | a list of GOImageFormat that can be created from a pixbuf. | 
cairo_pattern_t *   go_image_create_cairo_pattern       (GOImage *image);
| 
 | a GOImage. | 
| Returns : | a cairo_pattern usable for cairo_set_source. Note: this function has lifespan issues. The resulting pattern in only valid until (a) a pixbuf is set for the, or (b) a pixbuf is _read_ from the image. In either of these cases, the pattern must have been destroyed beforehand. In particular, if the pattern has been attached to a surface, that surface must either be finished itself, or have had a new pattern attached. See 632439. | 
GOImage *           go_image_new_from_pixbuf            (GdkPixbuf *pixbuf);
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GOImage * go_image_new_from_file (const char *filename,GError **error);
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void go_image_load_attrs (GOImage *image,GsfXMLIn *xin,xmlChar const **attrs);
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gboolean go_image_same_pixbuf (GOImage *first,GOImage *second);
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"height" property"height" guint : Read / Write
Image height in pixels.
Allowed values: <= 65535
Default value: 0
"pixbuf" property"pixbuf" GdkPixbuf* : Read / Write
GdkPixbuf object from which the GOImage is built.
"width" property"width" guint : Read / Write
Image width in pixels.
Allowed values: <= 65535
Default value: 0