Color description class. More...
#include <color.h>
Public Member Functions | |
Color () | |
Constructs a color. More... | |
Color (const Colorf &) | |
Color (unsigned char red, unsigned char green, unsigned char blue, unsigned char alpha=255) | |
Constructs a color. More... | |
Color (const std::string &hexstr) | |
Constructs a color. More... | |
unsigned int | get_abgr8 () const |
Returns the color in ABGR8888 format. More... | |
unsigned char | get_alpha () const |
Returns the alpha color component, in the range 0-255. More... | |
float | get_alpha_f () const |
Returns the alpha color component, in the range 0-1. More... | |
unsigned int | get_argb8 () const |
Returns the color in ARGB8888 format. More... | |
unsigned int | get_bgra8 () const |
Returns the color in BGRA8888 format. More... | |
unsigned char | get_blue () const |
Returns the blue color component, in the range 0-255. More... | |
float | get_blue_f () const |
Returns the blue color component, in the range 0-1. More... | |
unsigned char | get_green () const |
Returns the green color component, in the range 0-255. More... | |
float | get_green_f () const |
Returns the green color component, in the range 0-1. More... | |
unsigned char | get_red () const |
Returns the red color component, in the range 0-255. More... | |
float | get_red_f () const |
Returns the red color component, in the range 0-1. More... | |
unsigned int | get_rgba8 () const |
Returns the color in RGBA8888 format. More... | |
bool | operator!= (const Color &c) const |
Color != Color operator (deep compare) More... | |
bool | operator== (const Color &c) const |
Color == Color operator (deep compare) More... | |
void | set_alpha (unsigned char value) |
Set alpha color component, in the range 0-255. More... | |
void | set_alpha_f (float value) |
Set alpha color component, in the range 0-1. More... | |
void | set_argb8 (unsigned int color) |
Set color based on argb color components. More... | |
void | set_bgra8 (unsigned int color) |
Set color based on rgba color components. More... | |
void | set_blue (unsigned char value) |
Set blue color component, in the range 0-255. More... | |
void | set_blue_f (float value) |
Set blue color component, in the range 0-1. More... | |
void | set_color (unsigned char new_red, unsigned char new_green, unsigned char new_blue, unsigned char new_alpha=255) |
Set color based on rgba color components in the range 0-255. More... | |
void | set_colorf (float new_red, float new_green, float new_blue, float new_alpha=1.0f) |
Set color based on rgba color components in the range 0-1. More... | |
void | set_green (unsigned char value) |
Set green color component, in the range 0-255. More... | |
void | set_green_f (float value) |
Set green color component, in the range 0-1. More... | |
void | set_red (unsigned char value) |
Set red color component, in the range 0-255. More... | |
void | set_red_f (float value) |
Set red color component, in the range 0-1. More... | |
void | set_rgb8 (unsigned int color) |
Set color based on rgb color components. Alpha is set to 255. More... | |
void | set_rgba8 (unsigned int color) |
Set color based on rgba color components. More... | |
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Vec4 () | |
Vec4 (const Type &scalar) | |
Vec4 (const Vec2< Type > ©, const Type &p3, const Type &p4) | |
Vec4 (const Vec2< Type > ©, const Vec2< Type > ©34) | |
Vec4 (const Vec3< Type > ©, const Type &p4) | |
Vec4 (const Type &p1, const Type &p2, const Type &p3, const Type &p4) | |
Vec4 (const Type &p1, const Type &p2, const Vec2< Type > ©34) | |
Vec4 (const Type *array_xyzw) | |
Type | angle3 (const Vec4< Type > &vector) const |
Calculate the angle between this vector and an other vector (not taking into account the w ordinate). More... | |
Vec4< Type > & | cross3 (const Vec4< Type > &vector) |
Calculate the cross product between this vector and an other vector (not taking into account the w ordinate). More... | |
Type | distance3 (const Vec4< Type > &vector) const |
Calculate the distance between this vector and an other vector (not taking into account the w ordinate). More... | |
Type | distance4 (const Vec4< Type > &vector) const |
Calculate the distance between this vector and an other vector (taking into account the w ordinate). More... | |
Type | dot3 (const Vec4< Type > &vector) const |
Dot products this vector with an other vector (not taking into account the w ordinate). More... | |
Type | dot4 (const Vec4< Type > &vector) const |
Dot products this vector with an other vector (taking into account the w ordinate). More... | |
bool | is_equal (const Vec4< Type > &other, Type epsilon) const |
Returns true if equal within the bounds of an epsilon. More... | |
*Type | length3 () const |
Returns the length (magnitude) of this vector (not taking into account the w ordinate). More... | |
template<> | |
double | length3 () const |
template<> | |
float | length3 () const |
*Type | length4 () const |
Returns the length (magnitude) of this vector (taking into account the w ordinate). More... | |
template<> | |
double | length4 () const |
template<> | |
float | length4 () const |
Vec4< Type > & | normalize3 () |
Normalizes this vector (not taking into account the w ordinate) More... | |
Vec4< Type > & | normalize4 () |
Normalizes this vector (taking into account the w ordinate) More... | |
bool | operator!= (const Vec4< Type > &vector) const |
!= operator. More... | |
void | operator*= (const Vec4< Type > &vector) |
*= operator. More... | |
void | operator*= (Type value) |
*= operator. More... | |
void | operator+= (const Vec4< Type > &vector) |
+= operator. More... | |
void | operator+= (Type value) |
+= operator. More... | |
Vec4< Type > | operator- () const |
| |
void | operator-= (const Vec4< Type > &vector) |
-= operator. More... | |
void | operator-= (Type value) |
-= operator. More... | |
void | operator/= (const Vec4< Type > &vector) |
/= operator. More... | |
void | operator/= (Type value) |
/= operator. More... | |
bool | operator< (const Vec4< Type > &vector) const |
< operator. More... | |
Vec4< Type > & | operator= (const Vec4< Type > &vector) |
= operator. More... | |
bool | operator== (const Vec4< Type > &vector) const |
== operator. More... | |
Vec4< Type > & | rotate3 (Type angle, const Vec4< Type > &axis) |
Rotate this vector around an axis. Same as glRotate[f|d](angle, a);. More... | |
Vec4< Type > & | round () |
Rounds all components on this vector. More... | |
void | set_xy (const Vec2< Type > &new_v) |
void | set_zw (const Vec2< Type > &new_v) |
Additional Inherited Members | |
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typedef Type | datatype |
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static Vec4< Type > | cross3 (const Vec4< Type > &vector1, const Vec4< Type > &vector2) |
Calculate the cross product between two vectors (not taking into account the w ordinate). More... | |
static Type | dot3 (const Vec4< Type > &vector1, const Vec4< Type > &vector2) |
Dot products between two vectors (not taking into account the w ordinate). More... | |
static Type | dot4 (const Vec4< Type > &vector1, const Vec4< Type > &vector2) |
Dot products between two vectors (taking into account the w ordinate). More... | |
static bool | is_equal (const Vec4< Type > &first, const Vec4< Type > &second, Type epsilon) |
Returns true if equal within the bounds of an epsilon. More... | |
static Vec4< Type > | normalize3 (const Vec4< Type > &vector) |
Normalizes a vector (not taking into account the w ordinate) More... | |
static Vec4< Type > | normalize4 (const Vec4< Type > &vector) |
Normalizes a vector (taking into account the w ordinate) More... | |
static Vec4< Type > | rotate3 (const Vec4< Type > &vector, Type angle, const Vec4< Type > &axis) |
Rotate a vector around an axis. Same as glRotate[f|d](angle, a);. More... | |
static Vec4< Type > | round (const Vec4< Type > &vector) |
Rounds all components on a vector. More... | |
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Type | w |
Type | x |
Type | y |
Type | z |
Color description class.
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inline |
Constructs a color.
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explicit |
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inline |
Constructs a color.
Color components are specified in the range 0 to 255.
An alpha value of 0 means complete transparency, while 255 means completely opaque (solid).
red | Red color component. |
green | Green color component. |
blue | Blue color component. |
alpha | Alpha (transparency) color component. |
uicore::Color::Color | ( | const std::string & | hexstr | ) |
Constructs a color.
Color components are specified in the range 0 to 255.
An alpha value of 0 means complete transparency, while 255 means completely opaque (solid).
hexstr | The colors rgba components as a hexadecimal string of the format "#rrggbbaa", where the '#' and "aa" parts are optional. |
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inline |
Returns the color in ABGR8888 format.
References uicore::Vec4< Type >::w, uicore::Vec4< Type >::x, uicore::Vec4< Type >::y, and uicore::Vec4< Type >::z.
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inline |
Returns the alpha color component, in the range 0-255.
References uicore::Vec4< Type >::w.
Referenced by uicore::Image::set_color().
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inline |
Returns the alpha color component, in the range 0-1.
References uicore::Vec4< Type >::w.
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inline |
Returns the color in ARGB8888 format.
References uicore::Vec4< Type >::w, uicore::Vec4< Type >::x, uicore::Vec4< Type >::y, and uicore::Vec4< Type >::z.
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inline |
Returns the color in BGRA8888 format.
References uicore::Vec4< Type >::w, uicore::Vec4< Type >::x, uicore::Vec4< Type >::y, and uicore::Vec4< Type >::z.
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inline |
Returns the blue color component, in the range 0-255.
References uicore::Vec4< Type >::z.
Referenced by uicore::Image::set_color().
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inline |
Returns the blue color component, in the range 0-1.
References uicore::Vec4< Type >::z.
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inline |
Returns the green color component, in the range 0-255.
References uicore::Vec4< Type >::y.
Referenced by uicore::Image::set_color().
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inline |
Returns the green color component, in the range 0-1.
References uicore::Vec4< Type >::y.
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inline |
Returns the red color component, in the range 0-255.
References uicore::Vec4< Type >::x.
Referenced by uicore::Image::set_color().
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inline |
Returns the red color component, in the range 0-1.
References uicore::Vec4< Type >::x.
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inline |
Returns the color in RGBA8888 format.
References uicore::Vec4< Type >::w, uicore::Vec4< Type >::x, uicore::Vec4< Type >::y, and uicore::Vec4< Type >::z.
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inline |
Color != Color operator (deep compare)
References uicore::Vec4< Type >::w, uicore::Vec4< Type >::x, uicore::Vec4< Type >::y, and uicore::Vec4< Type >::z.
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inline |
Color == Color operator (deep compare)
References uicore::Vec4< Type >::w, uicore::Vec4< Type >::x, uicore::Vec4< Type >::y, and uicore::Vec4< Type >::z.
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inline |
Set alpha color component, in the range 0-255.
References uicore::Vec4< Type >::w.
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inline |
Set alpha color component, in the range 0-1.
References uicore::f, and uicore::Vec4< Type >::w.
void uicore::Color::set_argb8 | ( | unsigned int | color | ) |
Set color based on argb color components.
void uicore::Color::set_bgra8 | ( | unsigned int | color | ) |
Set color based on rgba color components.
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inline |
Set blue color component, in the range 0-255.
References uicore::Vec4< Type >::z.
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inline |
Set blue color component, in the range 0-1.
References uicore::f, and uicore::Vec4< Type >::z.
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inline |
Set color based on rgba color components in the range 0-255.
References uicore::Vec4< Type >::w, uicore::Vec4< Type >::x, uicore::Vec4< Type >::y, and uicore::Vec4< Type >::z.
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inline |
Set color based on rgba color components in the range 0-1.
References uicore::f, uicore::Vec4< Type >::w, uicore::Vec4< Type >::x, uicore::Vec4< Type >::y, and uicore::Vec4< Type >::z.
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inline |
Set green color component, in the range 0-255.
References uicore::Vec4< Type >::y.
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inline |
Set green color component, in the range 0-1.
References uicore::f, and uicore::Vec4< Type >::y.
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inline |
Set red color component, in the range 0-255.
References uicore::Vec4< Type >::x.
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inline |
Set red color component, in the range 0-1.
References uicore::f, and uicore::Vec4< Type >::x.
void uicore::Color::set_rgb8 | ( | unsigned int | color | ) |
Set color based on rgb color components. Alpha is set to 255.
void uicore::Color::set_rgba8 | ( | unsigned int | color | ) |
Set color based on rgba color components.
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static |
rgb(240, 248, 255).
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static |
rgb(250, 235, 215).
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static |
rgb( 0, 255, 255).
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static |
rgb(127, 255, 212).
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static |
rgb(240, 255, 255).
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rgb(245, 245, 220).
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static |
rgb(255, 228, 196).
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static |
rgb( 0, 0, 0).
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static |
rgb(255, 235, 205).
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static |
rgb( 0, 0, 255).
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static |
rgb(138, 43, 226).
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static |
rgb(165, 42, 42).
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static |
rgb(222, 184, 135).
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static |
rgb( 95, 158, 160).
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static |
rgb(127, 255, 0).
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static |
rgb(210, 105, 30).
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static |
rgb(255, 127, 80).
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static |
rgb(100, 149, 237).
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static |
rgb(255, 248, 220).
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static |
rgb(220, 20, 60).
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static |
rgb( 0, 255, 255).
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static |
rgb( 0, 0, 139).
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static |
rgb( 0, 139, 139).
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static |
rgb(184, 134, 11).
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static |
rgb(169, 169, 169).
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static |
rgb( 0, 100, 0).
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static |
rgb(169, 169, 169).
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static |
rgb(189, 183, 107).
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static |
rgb(139, 0, 139).
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static |
rgb( 85, 107, 47).
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static |
rgb(255, 140, 0).
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static |
rgb(153, 50, 204).
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static |
rgb(139, 0, 0).
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static |
rgb(233, 150, 122).
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static |
rgb(143, 188, 143).
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static |
rgb( 72, 61, 139).
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static |
rgb( 47, 79, 79).
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static |
rgb( 47, 79, 79).
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static |
rgb( 0, 206, 209).
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static |
rgb(148, 0, 211).
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static |
rgb(255, 20, 147).
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static |
rgb( 0, 191, 255).
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static |
rgb(105, 105, 105).
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static |
rgb(105, 105, 105).
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static |
rgb( 30, 144, 255).
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static |
rgb(178, 34, 34).
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static |
rgb(255, 250, 240).
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static |
rgb( 34, 139, 34).
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static |
rgb(255, 0, 255).
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static |
rgb(220, 220, 220).
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static |
rgb(248, 248, 255).
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static |
rgb(255, 215, 0).
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static |
rgb(218, 165, 32).
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static |
rgb(128, 128, 128).
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static |
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static |
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static |
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static |
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static |
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static |
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static |
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static |
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static |
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rgb( 0, 128, 0).
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static |
rgb(173, 255, 47).
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static |
rgb(128, 128, 128).
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static |
rgb(240, 255, 240).
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static |
rgb(255, 105, 180).
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static |
rgb(205, 92, 92).
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static |
rgb( 75, 0, 130).
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static |
rgb(255, 255, 240).
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static |
rgb(240, 230, 140).
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static |
rgb(230, 230, 250).
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static |
rgb(255, 240, 245).
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static |
rgb(124, 252, 0).
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static |
rgb(255, 250, 205).
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static |
rgb(173, 216, 230).
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static |
rgb(240, 128, 128).
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static |
rgb(224, 255, 255).
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static |
rgb(250, 250, 210).
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static |
rgb(211, 211, 211).
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static |
rgb(144, 238, 144).
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static |
rgb(211, 211, 211).
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static |
rgb(255, 182, 193).
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static |
rgb(255, 160, 122).
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rgb( 32, 178, 170).
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rgb(135, 206, 250).
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static |
rgb(119, 136, 153).
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rgb(119, 136, 153).
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static |
rgb(176, 196, 222).
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rgb(255, 255, 224).
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static |
rgb( 0, 255, 0).
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static |
rgb( 50, 205, 50).
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static |
rgb(250, 240, 230).
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static |
rgb(255, 0, 255).
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static |
rgb(128, 0, 0).
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static |
rgb(102, 205, 170).
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static |
rgb( 0, 0, 205).
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static |
rgb(186, 85, 211).
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static |
rgb(147, 112, 219).
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static |
rgb( 60, 179, 113).
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static |
rgb(123, 104, 238).
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static |
rgb( 0, 250, 154).
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static |
rgb( 72, 209, 204).
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static |
rgb(199, 21, 133).
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static |
rgb( 25, 25, 112).
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static |
rgb(245, 255, 250).
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static |
rgb(255, 228, 225).
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static |
rgb(255, 228, 181).
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static |
rgb(255, 222, 173).
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static |
rgb( 0, 0, 128).
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static |
rgb(253, 245, 230).
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static |
rgb(128, 128, 0).
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static |
rgb(107, 142, 35).
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rgb(255, 165, 0).
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static |
rgb(255, 69, 0).
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rgb(218, 112, 214).
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rgb(238, 232, 170).
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static |
rgb(152, 251, 152).
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static |
rgb(175, 238, 238).
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static |
rgb(219, 112, 147).
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static |
rgb(255, 239, 213).
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rgb(255, 218, 185).
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static |
rgb(205, 133, 63).
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static |
rgb(255, 192, 203).
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static |
rgb(221, 160, 221).
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static |
rgb(176, 224, 230).
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static |
rgb(128, 0, 128).
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static |
rgb(255, 0, 0).
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static |
rgb(188, 143, 143).
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static |
rgb( 65, 105, 225).
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static |
rgb(139, 69, 19).
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static |
rgb(250, 128, 114).
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rgb(244, 164, 96).
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static |
rgb( 46, 139, 87).
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static |
rgb(255, 245, 238).
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static |
rgb(160, 82, 45).
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static |
rgb(192, 192, 192).
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static |
rgb(135, 206, 235).
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static |
rgb(106, 90, 205).
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static |
rgb(112, 128, 144).
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static |
rgb(112, 128, 144).
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static |
rgb(255, 250, 250).
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static |
rgb( 0, 255, 127).
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static |
rgb( 70, 130, 180).
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static |
rgb(210, 180, 140).
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static |
rgb( 0, 128, 128).
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static |
rgb(216, 191, 216).
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static |
rgb(255, 99, 71).
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static |
rgba(0, 0, 0, 0).
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static |
rgb( 64, 224, 208).
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static |
rgb(238, 130, 238).
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static |
rgb(245, 222, 179).
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static |
rgb(255, 255, 255).
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static |
rgb(245, 245, 245).
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static |
rgb(255, 255, 0).
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static |
rgb(154, 205, 50).