TODO. More...
Public Member Functions | |
RGBA (GdkRGBA* gobject, bool make_a_copy=true) | |
RGBA (const RGBA& other) | |
RGBA& | operator= (const RGBA& other) |
~RGBA () | |
void | swap (RGBA& other) |
GdkRGBA* | gobj () |
Provides access to the underlying C instance. | |
const GdkRGBA* | gobj () const |
Provides access to the underlying C instance. | |
GdkRGBA* | gobj_copy () const |
Provides access to the underlying C instance. The caller is responsible for freeing it. Use when directly setting fields in structs. | |
RGBA () | |
Instantiate a new Gdk::RGBA. | |
RGBA (const Glib::ustring&value) | |
Instantiate a new Gdk::RGBA. | |
void | set_grey (gushort value) |
Set a grey color, by using the same value for all color components. | |
void | set_grey_p (double g) |
void | set_rgb (gushort red_, gushort green_, gushort blue_) |
Set the color, by specifying red, green, and blue color component values. | |
void | set_rgb_p (double red_, double green_, double blue_) |
Set the color, by specifying red, green, and blue color component values, as percentages. | |
void | set_hsv (double h, double s, double v) |
void | set_hsl (double h, double s, double l) |
bool | set (const Glib::ustring&value) |
Parses a textual specification of a color and fills in the red, green, and blue values. | |
gushort | get_red () const |
Get the red component of the color. | |
gushort | get_green () const |
Get the green component of the color. | |
gushort | get_blue () const |
Get the blue component of the color. | |
void | set_red (gushort value) |
Set the red component of the color. | |
void | set_green (gushort value) |
Set the green component of the color. | |
void | set_blue (gushort value) |
Set the blue component of the color. | |
double | get_red_p () const |
Get the red component of the color, as a percentage. | |
double | get_green_p () const |
Get the green component of the color, as a percentage. | |
double | get_blue_p () const |
Get the blue component of the color, as a percentage. | |
Protected Attributes | |
GdkRGBA* | gobject_ |
Related Functions | |
(Note that these are not member functions.) | |
bool | operator== (const RGBA& lhs, const RGBA& rhs) |
bool | operator!= (const RGBA& lhs, const RGBA& rhs) |
void | swap (RGBA& lhs, RGBA& rhs) |
Gdk::RGBA | wrap (GdkRGBA* object, bool take_copy=false) |
A Glib::wrap() method for this object. |
TODO.
Gdk::RGBA::RGBA | ( | GdkRGBA * | gobject, | |
bool | make_a_copy = true | |||
) | [explicit] |
Gdk::RGBA::RGBA | ( | const RGBA& | other | ) |
Gdk::RGBA::~RGBA | ( | ) |
Gdk::RGBA::RGBA | ( | ) |
Instantiate a new Gdk::RGBA.
Gdk::RGBA::RGBA | ( | const Glib::ustring & | value | ) | [explicit] |
Instantiate a new Gdk::RGBA.
The text string can be in any of the forms accepted by XParseRGBA; these include names for a color from rgb.txt, such as DarkSlateGray, or a hex specification such as 305050.
value | the string specifying the color.. |
gushort Gdk::RGBA::get_blue | ( | ) | const |
Get the blue component of the color.
double Gdk::RGBA::get_blue_p | ( | ) | const |
Get the blue component of the color, as a percentage.
gushort Gdk::RGBA::get_green | ( | ) | const |
Get the green component of the color.
double Gdk::RGBA::get_green_p | ( | ) | const |
Get the green component of the color, as a percentage.
gushort Gdk::RGBA::get_red | ( | ) | const |
Get the red component of the color.
double Gdk::RGBA::get_red_p | ( | ) | const |
Get the red component of the color, as a percentage.
const GdkRGBA* Gdk::RGBA::gobj | ( | ) | const [inline] |
Provides access to the underlying C instance.
GdkRGBA* Gdk::RGBA::gobj | ( | ) | [inline] |
Provides access to the underlying C instance.
GdkRGBA* Gdk::RGBA::gobj_copy | ( | ) | const |
Provides access to the underlying C instance. The caller is responsible for freeing it. Use when directly setting fields in structs.
bool Gdk::RGBA::set | ( | const Glib::ustring & | value | ) |
Parses a textual specification of a color and fills in the red, green, and blue values.
The text string can be in any of the forms accepted by XParseRGBA; these include names for a color from rgb.txt, such as DarkSlateGray, or a hex specification such as 305050.
value | the string specifying the color. |
void Gdk::RGBA::set_blue | ( | gushort | value | ) |
Set the blue component of the color.
value | The blue component of the color. |
void Gdk::RGBA::set_green | ( | gushort | value | ) |
Set the green component of the color.
value | The green component of the color. |
void Gdk::RGBA::set_grey | ( | gushort | value | ) |
Set a grey color, by using the same value for all color components.
value | The value to be used for the red, green, and blue components. |
void Gdk::RGBA::set_grey_p | ( | double | g | ) |
void Gdk::RGBA::set_hsl | ( | double | h, | |
double | s, | |||
double | l | |||
) |
void Gdk::RGBA::set_hsv | ( | double | h, | |
double | s, | |||
double | v | |||
) |
void Gdk::RGBA::set_red | ( | gushort | value | ) |
Set the red component of the color.
value | The red component of the color. |
void Gdk::RGBA::set_rgb | ( | gushort | red_, | |
gushort | green_, | |||
gushort | blue_ | |||
) |
Set the color, by specifying red, green, and blue color component values.
red_ | The red component of the color. | |
green_ | The green component of the color. | |
blue_ | The blue component of the color. |
void Gdk::RGBA::set_rgb_p | ( | double | red_, | |
double | green_, | |||
double | blue_ | |||
) |
Set the color, by specifying red, green, and blue color component values, as percentages.
red_ | The red component of the color, as a percentage. | |
green_ | The green component of the color, as a percentage. | |
blue_ | The blue component of the color, as a percentage. |
void Gdk::RGBA::swap | ( | RGBA& | other | ) |
lhs | The left-hand side | |
rhs | The right-hand side |
lhs | The left-hand side | |
rhs | The right-hand side |
lhs | The left-hand side | |
rhs | The right-hand side |
Gdk::RGBA wrap | ( | GdkRGBA * | object, | |
bool | take_copy = false | |||
) | [related] |
A Glib::wrap() method for this object.
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. |
GdkRGBA* Gdk::RGBA::gobject_ [protected] |