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*/
@interface OFColor: OFObject
{
float _red, _green, _blue, _alpha;
OF_RESERVE_IVARS(4)
}
/*!
* @brief Creates a new color with the specified red, green, blue and alpha
* value.
*
* @param red The red value of the color, between 0.0 and 1.0
* @param green The green value of the color, between 0.0 and 1.0
* @param blue The blue value of the color, between 0.0 and 1.0
* @param alpha The alpha value of the color, between 0.0 and 1.0
* @return A new color with the specified red, green, blue and alpha value
*/
+ (instancetype)colorWithRed: (float)red
green: (float)green
blue: (float)blue
alpha: (float)alpha;
/*!
* @brief Initializes an already allocated color with the specified red, green,
* blue and alpha value.
*
* @param red The red value of the color, between 0.0 and 1.0
* @param green The green value of the color, between 0.0 and 1.0
* @param blue The blue value of the color, between 0.0 and 1.0
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*/
@interface OFColor: OFObject
{
float _red, _green, _blue, _alpha;
OF_RESERVE_IVARS(4)
}
#ifdef OF_HAVE_CLASS_PROPERTIES
@property (class, readonly, nonatomic) OFColor *black;
@property (class, readonly, nonatomic) OFColor *silver;
@property (class, readonly, nonatomic) OFColor *grey;
@property (class, readonly, nonatomic) OFColor *white;
@property (class, readonly, nonatomic) OFColor *maroon;
@property (class, readonly, nonatomic) OFColor *red;
@property (class, readonly, nonatomic) OFColor *purple;
@property (class, readonly, nonatomic) OFColor *fuchsia;
@property (class, readonly, nonatomic) OFColor *green;
@property (class, readonly, nonatomic) OFColor *lime;
@property (class, readonly, nonatomic) OFColor *olive;
@property (class, readonly, nonatomic) OFColor *yellow;
@property (class, readonly, nonatomic) OFColor *navy;
@property (class, readonly, nonatomic) OFColor *blue;
@property (class, readonly, nonatomic) OFColor *teal;
@property (class, readonly, nonatomic) OFColor *aqua;
#endif
/*!
* @brief Creates a new color with the specified red, green, blue and alpha
* value.
*
* @param red The red value of the color, between 0.0 and 1.0
* @param green The green value of the color, between 0.0 and 1.0
* @param blue The blue value of the color, between 0.0 and 1.0
* @param alpha The alpha value of the color, between 0.0 and 1.0
* @return A new color with the specified red, green, blue and alpha value
*/
+ (instancetype)colorWithRed: (float)red
green: (float)green
blue: (float)blue
alpha: (float)alpha;
/*!
* @brief Returns the HTML color `black`.
*
* The RGBA value is (0, 0, 0, 1).
*
* @return The HTML color `black`
*/
+ (OFColor *)black;
/*!
* @brief Returns the HTML color `silver`.
*
* The RGBA value is (0.75, 0.75, 0.75, 1).
*
* @return The HTML color `silver`
*/
+ (OFColor *)silver;
/*!
* @brief Returns the HTML color `grey`.
*
* The RGBA value is (0.5, 0.5, 0.5, 1).
*
* @return The HTML color `grey`
*/
+ (OFColor *)grey;
/*!
* @brief Returns the HTML color `white`.
*
* The RGBA value is (1, 1, 1, 1).
*
* @return The HTML color `white`
*/
+ (OFColor *)white;
/*!
* @brief Returns the HTML color `maroon`.
*
* The RGBA value is (0.5, 0, 0, 1).
*
* @return The HTML color `maroon`
*/
+ (OFColor *)maroon;
/*!
* @brief Returns the HTML color `red`.
*
* The RGBA value is (1, 0, 0, 1).
*
* @return The HTML color `red`
*/
+ (OFColor *)red;
/*!
* @brief Returns the HTML color `purple`.
*
* The RGBA value is (0.5, 0, 0.5, 1).
*
* @return The HTML color `purple`
*/
+ (OFColor *)purple;
/*!
* @brief Returns the HTML color `fuchsia`.
*
* The RGBA value is (1, 0, 1, 1).
*
* @return The HTML color `fuchsia`
*/
+ (OFColor *)fuchsia;
/*!
* @brief Returns the HTML color `green`.
*
* The RGBA value is (0, 0.5, 0, 1).
*
* @return The HTML color `green`
*/
+ (OFColor *)green;
/*!
* @brief Returns the HTML color `lime`.
*
* The RGBA value is (0, 1, 0, 1).
*
* @return The HTML color `lime`
*/
+ (OFColor *)lime;
/*!
* @brief Returns the HTML color `olive`.
*
* The RGBA value is (0.5, 0.5, 0, 1).
*
* @return The HTML color `olive`
*/
+ (OFColor *)olive;
/*!
* @brief Returns the HTML color `yellow`.
*
* The RGBA value is (1, 1, 0, 1).
*
* @return The HTML color `yellow`
*/
+ (OFColor *)yellow;
/*!
* @brief Returns the HTML color `navy`.
*
* The RGBA value is (0, 0, 0.5, 1).
*
* @return The HTML color `navy`
*/
+ (OFColor *)navy;
/*!
* @brief Returns the HTML color `blue`.
*
* The RGBA value is (0, 0, 1, 1).
*
* @return The HTML color `blue`
*/
+ (OFColor *)blue;
/*!
* @brief Returns the HTML color `teal`.
*
* The RGBA value is (0, 0.5, 0.5, 1).
*
* @return The HTML color `teal`
*/
+ (OFColor *)teal;
/*!
* @brief Returns the HTML color `aqua`.
*
* The RGBA value is (0, 1, 1, 1).
*
* @return The HTML color `aqua`
*/
+ (OFColor *)aqua;
/*!
* @brief Initializes an already allocated color with the specified red, green,
* blue and alpha value.
*
* @param red The red value of the color, between 0.0 and 1.0
* @param green The green value of the color, between 0.0 and 1.0
* @param blue The blue value of the color, between 0.0 and 1.0
|