GCKColor Class
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A class that represents an RGBA color.
Inherits NSObject, <NSCopying>, and <NSSecureCoding>.
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| CGFloat | red |
| | The red intensity of the color; a value in the range [0.0, 1.0]. More...
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| |
| CGFloat | green |
| | The green intensity of the color; a value in the range [0.0, 1.0]. More...
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| |
| CGFloat | blue |
| | The blue intensity of the color; a value in the range [0.0, 1.0]. More...
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| |
| CGFloat | alpha |
| | The alpha (transparency) of the color; a value in the range [0.0, 1.0]. More...
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| - (instancetype) initWithRed: |
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(CGFloat) |
red |
| green: |
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(CGFloat) |
green |
| blue: |
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(CGFloat) |
blue |
| alpha: |
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(CGFloat) |
alpha |
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Designated initializer.
Constructs a GCKColor object with the given red, green, blue, and alpha values. All color components are in the range [0.0, 1.0].
| - (instancetype) initWithRed: |
|
(CGFloat) |
red |
| green: |
|
(CGFloat) |
green |
| blue: |
|
(CGFloat) |
blue |
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|
| |
Constructs a GCKColor object with the given red, green, blue values and an alpha value of 1.0 (full opacity).
All color components are in the range [0.0, 1.0].
| - (instancetype) initWithUIColor: |
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(UIColor *) |
color |
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Constructs a GCKColor object from a UIColor.
| - (instancetype) initWithCGColor: |
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(CGColorRef) |
color |
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Constructs a GCKColor object from a CGColor.
Constructs a GCKColor object from a CGColor and a given alpha value.
- Since
- 4.0
| - (instancetype) initWithCSSString: |
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(NSString *) |
CSSString |
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Constructs a GCKColor object from a CSS string representation in the form "#RRGGBBAA" or "#RRGGBB".
Returns a CSS string representation of the color, in the form "#RRGGBBAA".
The red intensity of the color; a value in the range [0.0, 1.0].
The green intensity of the color; a value in the range [0.0, 1.0].
The blue intensity of the color; a value in the range [0.0, 1.0].
The alpha (transparency) of the color; a value in the range [0.0, 1.0].
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Last updated 2024-09-18 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18 UTC."],[[["The `GCKColor` class represents an RGBA color, inheriting from `NSObject`, `NSCopying`, and `NSSecureCoding`."],["It provides various initializers to create colors from RGBA values, `UIColor`, `CGColor`, and CSS strings."],["Class methods offer convenient access to predefined colors like black, red, green, blue, cyan, magenta, yellow, and white."],["Properties `red`, `green`, `blue`, and `alpha` allow access to the color components."],["`CSSString` instance method provides a CSS string representation of the color."]]],[]]