UIColor(Util) Category Reference


                        
                        
                        -colorABGRCode

Get hex color code from Color. Color code bytes order is 0xAABBGGRR.

Declaration

Objective-C

- (unsigned int)colorABGRCode;


                        
                        
                        -colorARGBCode

Get hex color code from Color. Color code bytes order is 0xAARRGGBB.

Declaration

Objective-C

- (unsigned int)colorARGBCode;


                        
                        
                        +fromABGRColorCode:

Create Color from hex color code. Color code bytes order is 0xAABBGGRR.

Declaration

Objective-C

+ (nonnull UIColor *)fromABGRColorCode:(unsigned int)color;


                        
                        
                        +fromARGBColorCode:

Create Color from hex color code. Color code bytes order is 0xAARRGGBB.

Declaration

Objective-C

+ (nonnull UIColor *)fromARGBColorCode:(unsigned int)color;


                        
                        
                        +sci_colorWithRed:green:blue:alpha:

Create a new Color from red, green, blue and alpha channels.

Declaration

Objective-C

+ (nonnull UIColor *)sci_colorWithRed:(const unsigned int)red
                                green:(const unsigned int)green
                                 blue:(const unsigned int)blue
                                alpha:(const unsigned int)alpha;


                        
                        
                        +colorWithR:G:B:A:

Deprecated

SCIColor.colorWithR:G:B:A is deprecated. Please use SCIColor.sci_colorWithRed:green:blue:alpha instead

Create a new Color from red, green, blue and alpha channels.

Declaration

Objective-C

+ (nonnull UIColor *)colorWithR:(const unsigned int)red
                              G:(const unsigned int)green
                              B:(const unsigned int)blue
                              A:(const unsigned int)alpha;


                        
                        
                        +sci_colorCodeWithRed:green:blue:alpha:

Create a new Color in raw unsigned int representation from red, green, blue and alpha channels.

Declaration

Objective-C

+ (const unsigned int)sci_colorCodeWithRed:(const unsigned int)red
                                     green:(const unsigned int)green
                                      blue:(const unsigned int)blue
                                     alpha:(const unsigned int)alpha;


                        
                        
                        +colorCodeWithR:G:B:A:

Deprecated

SCIColor.colorCodeWithR:G:B:A is deprecated. Please use SCIColor.sci_colorCodeWithRed:green:blue:alpha instead

Create a new Color in raw unsigned int representation from red, green, blue and alpha channels.

Declaration

Objective-C

+ (const unsigned int)colorCodeWithR:(const unsigned int)red
                                   G:(const unsigned int)green
                                   B:(const unsigned int)blue
                                   A:(const unsigned int)alpha;


                        
                        
                        +argb:withOpacity:

Applies specified opacity value to provided color.

Declaration

Objective-C

+ (unsigned int)argb:(unsigned int)color withOpacity:(float)opacity;

Parameters

`color`	The input color.
`opacity`	The opacity value.

Return Value

The output color.


                        
                        
                        +swapBytesFromARGBIntoABGR:

Swap bytes from ARGB into ABGR.

Declaration

Objective-C

+ (unsigned int)swapBytesFromARGBIntoABGR:(unsigned int)argb;


                        
                        
                        +alpha:

Gets alpha value from color.

Declaration

Objective-C

+ (unsigned char)alpha:(unsigned int)color;

Parameters


                                    color

The color value.

Return Value

The alpha value.


                        
                        
                        +red:

Gets red value from color.

Declaration

Objective-C

+ (unsigned char)red:(unsigned int)color;

Parameters


                                    color

The color value.

Return Value

The red value.


                        
                        
                        +green:

Gets green value from color.

Declaration

Objective-C

+ (unsigned char)green:(unsigned int)color;

Parameters


                                    color

The color value.

Return Value

The green value.


                        
                        
                        +blue:

Gets blue value from color.

Declaration

Objective-C

+ (unsigned char)blue:(unsigned int)color;

Parameters


                                    color

The color value.

Return Value

The blue value.


                        
                        
                        +getInvertedColor:

Gets the inverted color for provided color.

Declaration

Objective-C

+ (unsigned int)getInvertedColor:(unsigned int)color;

Parameters


                                    color

The input color.

Return Value

The inverted color.


                        
                        
                        +isTransparent:

Check is the passed in color is transparent.

Declaration

Objective-C

+ (BOOL)isTransparent:(unsigned int)color;

Parameters


                                    color

The color value.

Return Value

YES if the color is transparent, otherwise - NO.