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# Gtk::Image Class Reference
[Widgets]

A widget displaying an image. More...

Inheritance diagram for Gtk::Image:

[legend]
List of all members.

## Public Methods

virtual | ~Image ()
GtkImage* | gobj ()
const GtkImage* | gobj () const
| Image ()
| Image (const Glib::RefPtr<Gdk::Pixmap>& pixmap, const Glib::RefPtr<Gdk::Bitmap>& mask)
| Image (const Glib::RefPtr<Gdk::Image>& image, const Glib::RefPtr<Gdk::Bitmap>& mask)
| Image (const std::string& file)
| Image (const Glib::RefPtr<Gdk::Pixbuf>& pixbuf)
| Image (const Gtk::StockID& stock_id, IconSize size)
| Image (IconSet& icon_set, IconSize size)
| Image (const Glib::RefPtr<Gdk::PixbufAnimation>& animation)
void | set (const Glib::RefPtr<Gdk::Pixmap>& pixmap, const Glib::RefPtr<Gdk::Bitmap>& mask)
| See new_from_pixmap() for details.
void | set (const Glib::RefPtr<Gdk::Image>& image, const Glib::RefPtr<Gdk::Bitmap>& mask)
| See new_from_image() for details.
void | set (const std::string& filename)
| See new_from_file() for details.
void | set (const Glib::RefPtr<Gdk::Pixbuf>& pixbuf)
| See new_from_pixbuf() for details.
void | set (const Gtk::StockID& stock_id, IconSize size)
| See new_from_stock() for details.
void | set (IconSet& icon_set, IconSize size)
| See new_from_icon_set() for details.
void | set (const Glib::RefPtr<Gdk::PixbufAnimation>& animation)
| Causes the Gtk::Image to display the given animation (or display nothing, if you set the animation to `0`).
void | clear ()
ImageType | get_storage_type () const
| Gets the type of representation being used by the Gtk::Image to store image data.
void | get_pixmap (Glib::RefPtr<Gdk::Pixmap>& pixmap, Glib::RefPtr<Gdk::Bitmap>& mask) const
void | get_image (Glib::RefPtr<Gdk::Image>& gdk_image, Glib::RefPtr<Gdk::Bitmap>& mask) const
Glib::RefPtr<Gdk::Pixbuf> | get_pixbuf () const
| Gets the Gdk::Pixbuf being displayed by the Gtk::Image.
void | get_stock (Gtk::StockID& stock_id, IconSize& size) const
void | get_icon_set (IconSet& icon_set, IconSize& size) const
Glib::RefPtr<Gdk::PixbufAnimation> | get_animation ()
| Gets the Gdk::PixbufAnimation being displayed by the Gtk::Image.
Glib::PropertyProxy< Glib::RefPtr< Gdk::Pixbuf > > | property_pixbuf ()
Glib::PropertyProxy< Glib::RefPtr< Gdk::Pixmap > > | property_pixmap ()
Glib::PropertyProxy< Glib::RefPtr< Gdk::Image > > | property_image ()
Glib::PropertyProxy< Glib::RefPtr< Gdk::Pixmap > > | property_mask ()
Glib::PropertyProxy_WriteOnly< Glib::ustring > | property_file ()
Glib::PropertyProxy<Glib::ustring> | property_stock ()
Glib::PropertyProxy<Gtk::IconSet> | property_icon_set ()
Glib::PropertyProxy<int> | property_icon_size ()
Glib::PropertyProxy< Glib::RefPtr< Gdk::PixbufAnimation > > | property_pixbuf_animation ()
Glib::PropertyProxy_ReadOnly< ImageType > | property_storage_type ()

## Related Functions

(Note that these are not member functions.)
Gtk::Image* | wrap (GtkImage* object, bool take_copy=false)

## Detailed Description

A widget displaying an image.

The Gtk::Image widget displays an image. Various kinds of object can be displayed as an image; most typically, you would load a Gdk::Pixbuf ("pixel buffer") from a file, and then display that.

Gtk::Image is a subclass of Gtk::Misc, which implies that you can align it (center, left, right) and add padding to it, using Gtk::Misc methods.

Gtk::Image is a "no window" widget (has no Gdk::Window of its own), so by default does not receive events. If you want to receive events on the image, such as button clicks, place the image inside a Gtk::EventBox, then connect to the event signals on the event box.

## Constructor & Destructor Documentation

virtual Gtk::Image::~Image | ( |  | ) | `[virtual]`

Gtk::Image::Image | ( |  | ) |

Gtk::Image::Image | ( | const Glib::RefPtr<Gdk::Pixmap>& | pixmap,
|  | const Glib::RefPtr<Gdk::Bitmap>& | mask
| ) | `[explicit]`

Gtk::Image::Image | ( | const Glib::RefPtr<Gdk::Image>& | image,
|  | const Glib::RefPtr<Gdk::Bitmap>& | mask
| ) | `[explicit]`

Gtk::Image::Image | ( | const std::string& | file | ) | `[explicit]`

Gtk::Image::Image | ( | const Glib::RefPtr<Gdk::Pixbuf>& | pixbuf | ) | `[explicit]`

Gtk::Image::Image | ( | const Gtk::StockID& | stock_id,
|  | IconSize | size
| ) |

Gtk::Image::Image | ( | IconSet& | icon_set,
|  | IconSize | size
| ) |

Gtk::Image::Image | ( | const Glib::RefPtr<Gdk::PixbufAnimation>& | animation | ) |

## Member Function Documentation

void Gtk::Image::clear | ( |  | ) |

Glib::RefPtr<Gdk::PixbufAnimation> Gtk::Image::get_animation | ( |  | ) |

Gets the Gdk::PixbufAnimation being displayed by the Gtk::Image.

The storage type of the image must be Gtk::IMAGE_EMPTY or Gtk::IMAGE_ANIMATION (see get_storage_type()). The caller of this function does not own a reference to the returned animation.

Returns:
  The displayed animation, or `0` if the image is empty.

void Gtk::Image::get_icon_set | ( | IconSet& | icon_set,
|  | IconSize& | size
| ) | const

void Gtk::Image::get_image | ( | Glib::RefPtr<Gdk::Image>& | gdk_image,
|  | Glib::RefPtr<Gdk::Bitmap>& | mask
| ) | const

Glib::RefPtr<Gdk::Pixbuf> Gtk::Image::get_pixbuf | ( |  | ) |

Gets the Gdk::Pixbuf being displayed by the Gtk::Image.

The storage type of the image must be Gtk::IMAGE_EMPTY or Gtk::IMAGE_PIXBUF (see get_storage_type()). The caller of this function does not own a reference to the returned pixbuf.

Returns:
  The displayed pixbuf, or `0` if the image is empty.

void Gtk::Image::get_pixmap | ( | Glib::RefPtr<Gdk::Pixmap>& | pixmap,
|  | Glib::RefPtr<Gdk::Bitmap>& | mask
| ) | const

void Gtk::Image::get_stock | ( | Gtk::StockID& | stock_id,
|  | IconSize& | size
| ) | const

ImageType Gtk::Image::get_storage_type | ( |  | ) |

Gets the type of representation being used by the Gtk::Image to store image data.

If the Gtk::Image has no image data, the return value will be Gtk::IMAGE_EMPTY.

Returns:
  Image representation being used.

const GtkImage* Gtk::Image::gobj | ( |  | ) | const`[inline]`

| Reimplemented from Gtk::Misc.

GtkImage* Gtk::Image::gobj | ( |  | ) | `[inline]`

| Reimplemented from Gtk::Misc.

Glib::PropertyProxy_WriteOnly<Glib::ustring> Gtk::Image::property_file | ( |  | ) |

Glib::PropertyProxy<Gtk::IconSet> Gtk::Image::property_icon_set | ( |  | ) |

Glib::PropertyProxy<int> Gtk::Image::property_icon_size | ( |  | ) |

Glib::PropertyProxy<Glib::RefPtr<Gdk::Image>> Gtk::Image::property_image | ( |  | ) |

Glib::PropertyProxy<Glib::RefPtr<Gdk::Pixmap>> Gtk::Image::property_mask | ( |  | ) |

Glib::PropertyProxy<Glib::RefPtr<Gdk::Pixbuf>> Gtk::Image::property_pixbuf | ( |  | ) |

Glib::PropertyProxy<Glib::RefPtr<Gdk::PixbufAnimation>> Gtk::Image::property_pixbuf_animation | ( |  | ) |

Glib::PropertyProxy<Glib::RefPtr<Gdk::Pixmap>> Gtk::Image::property_pixmap | ( |  | ) |

Glib::PropertyProxy<Glib::ustring> Gtk::Image::property_stock | ( |  | ) |

Glib::PropertyProxy_ReadOnly<ImageType> Gtk::Image::property_storage_type | ( |  | ) |

void Gtk::Image::set | ( | const Glib::RefPtr<Gdk::PixbufAnimation>& | animation | ) |

Causes the Gtk::Image to display the given animation (or display nothing, if you set the animation to `0`).

Parameters:

  animation | The Gdk::PixbufAnimation.

void Gtk::Image::set | ( | IconSet& | icon_set,
|  | IconSize | size
| ) |

See new_from_icon_set() for details.

Parameters:

  icon_set | A Gtk::IconSet.
  size | A stock icon size.

void Gtk::Image::set | ( | const Gtk::StockID& | stock_id,
|  | IconSize | size
| ) |

See new_from_stock() for details.

Parameters:

  stock_id | A stock icon name.
  size | A stock icon size.

void Gtk::Image::set | ( | const Glib::RefPtr<Gdk::Pixbuf>& | pixbuf | ) |

See new_from_pixbuf() for details.

Parameters:

  pixbuf | A Gdk::Pixbuf or `0`.

void Gtk::Image::set | ( | const std::string& | filename | ) |

See new_from_file() for details.

Parameters:

  filename | A filename or `0`.

void Gtk::Image::set | ( | const Glib::RefPtr<Gdk::Image>& | image,
|  | const Glib::RefPtr<Gdk::Bitmap>& | mask
| ) |

See new_from_image() for details.

Parameters:

  gdk_image | A Gdk::Image or `0`.
  mask | A Gdk::Bitmap or `0`.

void Gtk::Image::set | ( | const Glib::RefPtr<Gdk::Pixmap>& | pixmap,
|  | const Glib::RefPtr<Gdk::Bitmap>& | mask
| ) |

See new_from_pixmap() for details.

Parameters:

  pixmap | A Gdk::Pixmap or `0`.
  mask | A Gdk::Bitmap or `0`.

## Friends And Related Function Documentation

Gtk::Image* wrap | ( | GtkImage* | object,
|  | bool | take_copy = false
| ) | `[related]`

The documentation for this class was generated from the following file:

- gtk/gtkmm/image.h