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They can be drawn upon with the standard drawing primitives, then copied to another drawable (such as a Gdk::Window) with Gdk::Drawable::draw_drawable(). The depth of a pixmap is the number of bits per pixels. Bitmaps are simply pixmaps with a depth of 1. (That is, they are monochrome bitmaps - each pixel can be either on or off).
Public Member Functions | ||||
| const GdkPixmap* | gobj () const | |||
| Provides access to the underlying C GObject. | ||||
| GdkPixmap* | gobj () | |||
| Provides access to the underlying C GObject. | ||||
| GdkPixmap* | gobj_copy () | |||
| Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. | ||||
| virtual | ~Pixmap () | |||
Static Public Member Functions | ||||
| static Glib::RefPtr<Pixmap> | create (const Glib::RefPtr<Display>& display, NativeWindow anid) | |||
| static Glib::RefPtr<Pixmap> | create (const Glib::RefPtr<Drawable>& drawable, const char* data, int width, int height, int depth, const Color& fg, const Color& bg) | |||
| static Glib::RefPtr<Pixmap> | create (const Glib::RefPtr<Drawable>& drawable, int width, int height, int depth=-1) | |||
| static Glib::RefPtr<Pixmap> | create_from_data (const Glib::RefPtr<const Drawable>& drawable, const char* data, int width, int height, int depth, const Color& fg, const Color& bg) | |||
| static Glib::RefPtr<Pixmap> | create_from_xpm (const Glib::RefPtr<Colormap>& colormap, Glib::RefPtr<Bitmap>& mask, const char* const* data) | |||
| static Glib::RefPtr<Pixmap> | create_from_xpm (const Glib::RefPtr<Colormap>& colormap, Glib::RefPtr<Bitmap>& mask, const Color& transparent_color, const char* const* data) | |||
| static Glib::RefPtr<Pixmap> | create_from_xpm (const Glib::RefPtr<const Drawable>& drawable, const Glib::RefPtr<Colormap>& colormap, Glib::RefPtr<Bitmap>& mask, const Color& transparent_color, const char* const* data) | |||
| static Glib::RefPtr<Pixmap> | create_from_xpm (const Glib::RefPtr<const Drawable>& drawable, Glib::RefPtr<Bitmap>& mask, const Color& transparent_color, const char* const* data) | |||
| static Glib::RefPtr<Pixmap> | create_from_xpm (const Glib::RefPtr<const Drawable>& drawable, const Glib::RefPtr<Colormap>& colormap, Glib::RefPtr<Bitmap>& mask, const Color& transparent_color, const std::string& filename) | |||
| Create a Pixmap from a xpm file with colormap. | ||||
| static Glib::RefPtr<Pixmap> | create_from_xpm (const Glib::RefPtr<const Drawable>& drawable, Glib::RefPtr<Bitmap>& mask, const Color& transparent_color, const std::string& filename) | |||
| static Glib::RefPtr<Pixmap> | create_from_xpm (const Glib::RefPtr<const Drawable>& drawable, const Color& transparent_color, const std::string& filename) | |||
| Create a Pixmap from a xpm file. | ||||
Protected Member Functions | ||||
| Pixmap (const Glib::RefPtr<Display>& display, NativeWindow anid) | ||||
| Pixmap (const Glib::RefPtr<Drawable>& drawable, const char* data, int width, int height, int depth, const Color& fg, const Color& bg) | ||||
| Initialize a Pixmap from data. | ||||
| Pixmap (const Glib::RefPtr<Drawable>& drawable, int width, int height, int depth=-1) | ||||
| Pixmap () | ||||
Related Functions | ||||
| (Note that these are not member functions.) | ||||
| Glib::RefPtr<Gdk::Pixmap> | wrap (GdkPixmapObject* object, bool take_copy=false) | |||
| ||||
| virtual Gdk::Pixmap::~Pixmap | ( | ) | [virtual] |
| Gdk::Pixmap::Pixmap | ( | ) | [protected] |
| Gdk::Pixmap::Pixmap | ( | const Glib::RefPtr<Drawable>& | drawable, | |
| int | width, | |||
| int | height, | |||
| int | depth = -1 | |||
| ) | [protected] |
| Gdk::Pixmap::Pixmap | ( | const Glib::RefPtr<Drawable>& | drawable, | |
| const char * | data, | |||
| int | width, | |||
| int | height, | |||
| int | depth, | |||
| const Color& | fg, | |||
| const Color& | bg | |||
| ) | [protected] |
Initialize a Pixmap from data.
| Gdk::Pixmap::Pixmap | ( | const Glib::RefPtr<Display>& | display, | |
| NativeWindow | anid | |||
| ) | [protected] |
| static Glib::RefPtr<Pixmap> Gdk::Pixmap::create | ( | const Glib::RefPtr<Display>& | display, | |
| NativeWindow | anid | |||
| ) | [static] |
| static Glib::RefPtr<Pixmap> Gdk::Pixmap::create | ( | const Glib::RefPtr<Drawable>& | drawable, | |
| const char * | data, | |||
| int | width, | |||
| int | height, | |||
| int | depth, | |||
| const Color& | fg, | |||
| const Color& | bg | |||
| ) | [static] |
| static Glib::RefPtr<Pixmap> Gdk::Pixmap::create | ( | const Glib::RefPtr<Drawable>& | drawable, | |
| int | width, | |||
| int | height, | |||
| int | depth = -1 | |||
| ) | [static] |
| static Glib::RefPtr<Pixmap> Gdk::Pixmap::create_from_data | ( | const Glib::RefPtr<const Drawable>& | drawable, | |
| const char * | data, | |||
| int | width, | |||
| int | height, | |||
| int | depth, | |||
| const Color& | fg, | |||
| const Color& | bg | |||
| ) | [static] |
| static Glib::RefPtr<Pixmap> Gdk::Pixmap::create_from_xpm | ( | const Glib::RefPtr<Colormap>& | colormap, | |
| Glib::RefPtr<Bitmap>& | mask, | |||
| const char *const * | data | |||
| ) | [static] |
| static Glib::RefPtr<Pixmap> Gdk::Pixmap::create_from_xpm | ( | const Glib::RefPtr<Colormap>& | colormap, | |
| Glib::RefPtr<Bitmap>& | mask, | |||
| const Color& | transparent_color, | |||
| const char *const * | data | |||
| ) | [static] |
| static Glib::RefPtr<Pixmap> Gdk::Pixmap::create_from_xpm | ( | const Glib::RefPtr<const Drawable>& | drawable, | |
| const Glib::RefPtr<Colormap>& | colormap, | |||
| Glib::RefPtr<Bitmap>& | mask, | |||
| const Color& | transparent_color, | |||
| const char *const * | data | |||
| ) | [static] |
| static Glib::RefPtr<Pixmap> Gdk::Pixmap::create_from_xpm | ( | const Glib::RefPtr<const Drawable>& | drawable, | |
| Glib::RefPtr<Bitmap>& | mask, | |||
| const Color& | transparent_color, | |||
| const char *const * | data | |||
| ) | [static] |
| static Glib::RefPtr<Pixmap> Gdk::Pixmap::create_from_xpm | ( | const Glib::RefPtr<const Drawable>& | drawable, | |
| const Glib::RefPtr<Colormap>& | colormap, | |||
| Glib::RefPtr<Bitmap>& | mask, | |||
| const Color& | transparent_color, | |||
| const std::string & | filename | |||
| ) | [static] |
Create a Pixmap from a xpm file with colormap.
| static Glib::RefPtr<Pixmap> Gdk::Pixmap::create_from_xpm | ( | const Glib::RefPtr<const Drawable>& | drawable, | |
| Glib::RefPtr<Bitmap>& | mask, | |||
| const Color& | transparent_color, | |||
| const std::string & | filename | |||
| ) | [static] |
| static Glib::RefPtr<Pixmap> Gdk::Pixmap::create_from_xpm | ( | const Glib::RefPtr<const Drawable>& | drawable, | |
| const Color& | transparent_color, | |||
| const std::string & | filename | |||
| ) | [static] |
Create a Pixmap from a xpm file.
| const GdkPixmap* Gdk::Pixmap::gobj | ( | ) | const [inline] |
| GdkPixmap* Gdk::Pixmap::gobj | ( | ) | [inline] |
| GdkPixmap* Gdk::Pixmap::gobj_copy | ( | ) |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
Reimplemented from Gdk::Drawable.
| Glib::RefPtr<Gdk::Pixmap> wrap | ( | GdkPixmapObject * | object, | |
| bool | take_copy = false | |||
| ) | [related] |
| object | The C instance |
| take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |