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Color

new Cesium.Color(red, green, blue, alpha)
engine/Source/Core/Color.js 39

A color, specified using red, green, blue, and alpha values, which range from 0 (no intensity) to 1.0 (full intensity).
Name Type Default Description
red number 1.0 optional The red component.
green number 1.0 optional The green component.
blue number 1.0 optional The blue component.
alpha number 1.0 optional The alpha component.
See:

Members

static constant Cesium.Color.ALICEBLUE : Color
engine/Source/Core/Color.js 949

An immutable Color instance initialized to CSS color #F0F8FF

static constant Cesium.Color.ANTIQUEWHITE : Color
engine/Source/Core/Color.js 958

An immutable Color instance initialized to CSS color #FAEBD7

static constant Cesium.Color.AQUA : Color
engine/Source/Core/Color.js 967

An immutable Color instance initialized to CSS color #00FFFF

static constant Cesium.Color.AQUAMARINE : Color
engine/Source/Core/Color.js 976

An immutable Color instance initialized to CSS color #7FFFD4

static constant Cesium.Color.AZURE : Color
engine/Source/Core/Color.js 985

An immutable Color instance initialized to CSS color #F0FFFF

static constant Cesium.Color.BEIGE : Color
engine/Source/Core/Color.js 994

An immutable Color instance initialized to CSS color #F5F5DC

static constant Cesium.Color.BISQUE : Color
engine/Source/Core/Color.js 1003

An immutable Color instance initialized to CSS color #FFE4C4

static constant Cesium.Color.BLACK : Color
engine/Source/Core/Color.js 1012

An immutable Color instance initialized to CSS color #000000

static constant Cesium.Color.BLANCHEDALMOND : Color
engine/Source/Core/Color.js 1021

An immutable Color instance initialized to CSS color #FFEBCD

static constant Cesium.Color.BLUE : Color
engine/Source/Core/Color.js 1030

An immutable Color instance initialized to CSS color #0000FF

static constant Cesium.Color.BLUEVIOLET : Color
engine/Source/Core/Color.js 1039

An immutable Color instance initialized to CSS color #8A2BE2

static constant Cesium.Color.BROWN : Color
engine/Source/Core/Color.js 1048

An immutable Color instance initialized to CSS color #A52A2A

static constant Cesium.Color.BURLYWOOD : Color
engine/Source/Core/Color.js 1057

An immutable Color instance initialized to CSS color #DEB887

static constant Cesium.Color.CADETBLUE : Color
engine/Source/Core/Color.js 1066

An immutable Color instance initialized to CSS color #5F9EA0

static constant Cesium.Color.CHARTREUSE : Color
engine/Source/Core/Color.js 1074

An immutable Color instance initialized to CSS color #7FFF00

static constant Cesium.Color.CHOCOLATE : Color
engine/Source/Core/Color.js 1083

An immutable Color instance initialized to CSS color #D2691E

static constant Cesium.Color.CORAL : Color
engine/Source/Core/Color.js 1092

An immutable Color instance initialized to CSS color #FF7F50

static constant Cesium.Color.CORNFLOWERBLUE : Color
engine/Source/Core/Color.js 1101

An immutable Color instance initialized to CSS color #6495ED

static constant Cesium.Color.CORNSILK : Color
engine/Source/Core/Color.js 1110

An immutable Color instance initialized to CSS color #FFF8DC

static constant Cesium.Color.CRIMSON : Color
engine/Source/Core/Color.js 1119

An immutable Color instance initialized to CSS color #DC143C

static constant Cesium.Color.CYAN : Color
engine/Source/Core/Color.js 1128

An immutable Color instance initialized to CSS color #00FFFF

static constant Cesium.Color.DARKBLUE : Color
engine/Source/Core/Color.js 1137

An immutable Color instance initialized to CSS color #00008B

static constant Cesium.Color.DARKCYAN : Color
engine/Source/Core/Color.js 1146

An immutable Color instance initialized to CSS color #008B8B

static constant Cesium.Color.DARKGOLDENROD : Color
engine/Source/Core/Color.js 1155

An immutable Color instance initialized to CSS color #B8860B

static constant Cesium.Color.DARKGRAY : Color
engine/Source/Core/Color.js 1164

An immutable Color instance initialized to CSS color #A9A9A9

static constant Cesium.Color.DARKGREEN : Color
engine/Source/Core/Color.js 1173

An immutable Color instance initialized to CSS color #006400

static constant Cesium.Color.DARKGREY : Color
engine/Source/Core/Color.js 1182

An immutable Color instance initialized to CSS color #A9A9A9

static constant Cesium.Color.DARKKHAKI : Color
engine/Source/Core/Color.js 1191

An immutable Color instance initialized to CSS color #BDB76B

static constant Cesium.Color.DARKMAGENTA : Color
engine/Source/Core/Color.js 1200

An immutable Color instance initialized to CSS color #8B008B

static constant Cesium.Color.DARKOLIVEGREEN : Color
engine/Source/Core/Color.js 1209

An immutable Color instance initialized to CSS color #556B2F

static constant Cesium.Color.DARKORANGE : Color
engine/Source/Core/Color.js 1218

An immutable Color instance initialized to CSS color #FF8C00

static constant Cesium.Color.DARKORCHID : Color
engine/Source/Core/Color.js 1227

An immutable Color instance initialized to CSS color #9932CC

static constant Cesium.Color.DARKRED : Color
engine/Source/Core/Color.js 1236

An immutable Color instance initialized to CSS color #8B0000

static constant Cesium.Color.DARKSALMON : Color
engine/Source/Core/Color.js 1245

An immutable Color instance initialized to CSS color #E9967A

static constant Cesium.Color.DARKSEAGREEN : Color
engine/Source/Core/Color.js 1254

An immutable Color instance initialized to CSS color #8FBC8F

static constant Cesium.Color.DARKSLATEBLUE : Color
engine/Source/Core/Color.js 1263

An immutable Color instance initialized to CSS color #483D8B

static constant Cesium.Color.DARKSLATEGRAY : Color
engine/Source/Core/Color.js 1272

An immutable Color instance initialized to CSS color #2F4F4F

static constant Cesium.Color.DARKSLATEGREY : Color
engine/Source/Core/Color.js 1281

An immutable Color instance initialized to CSS color #2F4F4F

static constant Cesium.Color.DARKTURQUOISE : Color
engine/Source/Core/Color.js 1290

An immutable Color instance initialized to CSS color #00CED1

static constant Cesium.Color.DARKVIOLET : Color
engine/Source/Core/Color.js 1299

An immutable Color instance initialized to CSS color #9400D3

static constant Cesium.Color.DEEPPINK : Color
engine/Source/Core/Color.js 1308

An immutable Color instance initialized to CSS color #FF1493

static constant Cesium.Color.DEEPSKYBLUE : Color
engine/Source/Core/Color.js 1317

An immutable Color instance initialized to CSS color #00BFFF

static constant Cesium.Color.DIMGRAY : Color
engine/Source/Core/Color.js 1326

An immutable Color instance initialized to CSS color #696969

static constant Cesium.Color.DIMGREY : Color
engine/Source/Core/Color.js 1335

An immutable Color instance initialized to CSS color #696969

static constant Cesium.Color.DODGERBLUE : Color
engine/Source/Core/Color.js 1344

An immutable Color instance initialized to CSS color #1E90FF

static constant Cesium.Color.FIREBRICK : Color
engine/Source/Core/Color.js 1353

An immutable Color instance initialized to CSS color #B22222

static constant Cesium.Color.FLORALWHITE : Color
engine/Source/Core/Color.js 1362

An immutable Color instance initialized to CSS color #FFFAF0

static constant Cesium.Color.FORESTGREEN : Color
engine/Source/Core/Color.js 1371

An immutable Color instance initialized to CSS color #228B22

static constant Cesium.Color.FUCHSIA : Color
engine/Source/Core/Color.js 1380

An immutable Color instance initialized to CSS color #FF00FF

static constant Cesium.Color.GAINSBORO : Color
engine/Source/Core/Color.js 1389

An immutable Color instance initialized to CSS color #DCDCDC

static constant Cesium.Color.GHOSTWHITE : Color
engine/Source/Core/Color.js 1398

An immutable Color instance initialized to CSS color #F8F8FF

static constant Cesium.Color.GOLD : Color
engine/Source/Core/Color.js 1407

An immutable Color instance initialized to CSS color #FFD700

static constant Cesium.Color.GOLDENROD : Color
engine/Source/Core/Color.js 1416

An immutable Color instance initialized to CSS color #DAA520

static constant Cesium.Color.GRAY : Color
engine/Source/Core/Color.js 1425

An immutable Color instance initialized to CSS color #808080

static constant Cesium.Color.GREEN : Color
engine/Source/Core/Color.js 1434

An immutable Color instance initialized to CSS color #008000

static constant Cesium.Color.GREENYELLOW : Color
engine/Source/Core/Color.js 1443

An immutable Color instance initialized to CSS color #ADFF2F

static constant Cesium.Color.GREY : Color
engine/Source/Core/Color.js 1452

An immutable Color instance initialized to CSS color #808080

static constant Cesium.Color.HONEYDEW : Color
engine/Source/Core/Color.js 1461

An immutable Color instance initialized to CSS color #F0FFF0

static constant Cesium.Color.HOTPINK : Color
engine/Source/Core/Color.js 1470

An immutable Color instance initialized to CSS color #FF69B4

static constant Cesium.Color.INDIANRED : Color
engine/Source/Core/Color.js 1479

An immutable Color instance initialized to CSS color #CD5C5C

static constant Cesium.Color.INDIGO : Color
engine/Source/Core/Color.js 1488

An immutable Color instance initialized to CSS color #4B0082

static constant Cesium.Color.IVORY : Color
engine/Source/Core/Color.js 1497

An immutable Color instance initialized to CSS color #FFFFF0

static constant Cesium.Color.KHAKI : Color
engine/Source/Core/Color.js 1506

An immutable Color instance initialized to CSS color #F0E68C

static constant Cesium.Color.LAVENDAR_BLUSH : Color
engine/Source/Core/Color.js 1524

An immutable Color instance initialized to CSS color #FFF0F5

static constant Cesium.Color.LAVENDER : Color
engine/Source/Core/Color.js 1515

An immutable Color instance initialized to CSS color #E6E6FA

static constant Cesium.Color.LAWNGREEN : Color
engine/Source/Core/Color.js 1533

An immutable Color instance initialized to CSS color #7CFC00

static constant Cesium.Color.LEMONCHIFFON : Color
engine/Source/Core/Color.js 1542

An immutable Color instance initialized to CSS color #FFFACD

static constant Cesium.Color.LIGHTBLUE : Color
engine/Source/Core/Color.js 1551

An immutable Color instance initialized to CSS color #ADD8E6

static constant Cesium.Color.LIGHTCORAL : Color
engine/Source/Core/Color.js 1560

An immutable Color instance initialized to CSS color #F08080

static constant Cesium.Color.LIGHTCYAN : Color
engine/Source/Core/Color.js 1569

An immutable Color instance initialized to CSS color #E0FFFF

static constant Cesium.Color.LIGHTGOLDENRODYELLOW : Color
engine/Source/Core/Color.js 1578

An immutable Color instance initialized to CSS color #FAFAD2

static constant Cesium.Color.LIGHTGRAY : Color
engine/Source/Core/Color.js 1587

An immutable Color instance initialized to CSS color #D3D3D3

static constant Cesium.Color.LIGHTGREEN : Color
engine/Source/Core/Color.js 1596

An immutable Color instance initialized to CSS color #90EE90

static constant Cesium.Color.LIGHTGREY : Color
engine/Source/Core/Color.js 1605

An immutable Color instance initialized to CSS color #D3D3D3

static constant Cesium.Color.LIGHTPINK : Color
engine/Source/Core/Color.js 1614

An immutable Color instance initialized to CSS color #FFB6C1

static constant Cesium.Color.LIGHTSEAGREEN : Color
engine/Source/Core/Color.js 1623

An immutable Color instance initialized to CSS color #20B2AA

static constant Cesium.Color.LIGHTSKYBLUE : Color
engine/Source/Core/Color.js 1632

An immutable Color instance initialized to CSS color #87CEFA

static constant Cesium.Color.LIGHTSLATEGRAY : Color
engine/Source/Core/Color.js 1641

An immutable Color instance initialized to CSS color #778899

static constant Cesium.Color.LIGHTSLATEGREY : Color
engine/Source/Core/Color.js 1650

An immutable Color instance initialized to CSS color #778899

static constant Cesium.Color.LIGHTSTEELBLUE : Color
engine/Source/Core/Color.js 1659

An immutable Color instance initialized to CSS color #B0C4DE

static constant Cesium.Color.LIGHTYELLOW : Color
engine/Source/Core/Color.js 1668

An immutable Color instance initialized to CSS color #FFFFE0

static constant Cesium.Color.LIME : Color
engine/Source/Core/Color.js 1677

An immutable Color instance initialized to CSS color #00FF00

static constant Cesium.Color.LIMEGREEN : Color
engine/Source/Core/Color.js 1686

An immutable Color instance initialized to CSS color #32CD32

static constant Cesium.Color.LINEN : Color
engine/Source/Core/Color.js 1695

An immutable Color instance initialized to CSS color #FAF0E6

static constant Cesium.Color.MAGENTA : Color
engine/Source/Core/Color.js 1704

An immutable Color instance initialized to CSS color #FF00FF

static constant Cesium.Color.MAROON : Color
engine/Source/Core/Color.js 1713

An immutable Color instance initialized to CSS color #800000

static constant Cesium.Color.MEDIUMAQUAMARINE : Color
engine/Source/Core/Color.js 1722

An immutable Color instance initialized to CSS color #66CDAA

static constant Cesium.Color.MEDIUMBLUE : Color
engine/Source/Core/Color.js 1731

An immutable Color instance initialized to CSS color #0000CD

static constant Cesium.Color.MEDIUMORCHID : Color
engine/Source/Core/Color.js 1740

An immutable Color instance initialized to CSS color #BA55D3

static constant Cesium.Color.MEDIUMPURPLE : Color
engine/Source/Core/Color.js 1749

An immutable Color instance initialized to CSS color #9370DB

static constant Cesium.Color.MEDIUMSEAGREEN : Color
engine/Source/Core/Color.js 1758

An immutable Color instance initialized to CSS color #3CB371

static constant Cesium.Color.MEDIUMSLATEBLUE : Color
engine/Source/Core/Color.js 1767

An immutable Color instance initialized to CSS color #7B68EE

static constant Cesium.Color.MEDIUMSPRINGGREEN : Color
engine/Source/Core/Color.js 1776

An immutable Color instance initialized to CSS color #00FA9A

static constant Cesium.Color.MEDIUMTURQUOISE : Color
engine/Source/Core/Color.js 1785

An immutable Color instance initialized to CSS color #48D1CC

static constant Cesium.Color.MEDIUMVIOLETRED : Color
engine/Source/Core/Color.js 1794

An immutable Color instance initialized to CSS color #C71585

static constant Cesium.Color.MIDNIGHTBLUE : Color
engine/Source/Core/Color.js 1803

An immutable Color instance initialized to CSS color #191970

static constant Cesium.Color.MINTCREAM : Color
engine/Source/Core/Color.js 1812

An immutable Color instance initialized to CSS color #F5FFFA

static constant Cesium.Color.MISTYROSE : Color
engine/Source/Core/Color.js 1821

An immutable Color instance initialized to CSS color #FFE4E1

static constant Cesium.Color.MOCCASIN : Color
engine/Source/Core/Color.js 1830

An immutable Color instance initialized to CSS color #FFE4B5

static constant Cesium.Color.NAVAJOWHITE : Color
engine/Source/Core/Color.js 1839

An immutable Color instance initialized to CSS color #FFDEAD

static constant Cesium.Color.NAVY : Color
engine/Source/Core/Color.js 1848

An immutable Color instance initialized to CSS color #000080

static constant Cesium.Color.OLDLACE : Color
engine/Source/Core/Color.js 1857

An immutable Color instance initialized to CSS color #FDF5E6

static constant Cesium.Color.OLIVE : Color
engine/Source/Core/Color.js 1866

An immutable Color instance initialized to CSS color #808000

static constant Cesium.Color.OLIVEDRAB : Color
engine/Source/Core/Color.js 1875

An immutable Color instance initialized to CSS color #6B8E23

static constant Cesium.Color.ORANGE : Color
engine/Source/Core/Color.js 1884

An immutable Color instance initialized to CSS color #FFA500

static constant Cesium.Color.ORANGERED : Color
engine/Source/Core/Color.js 1893

An immutable Color instance initialized to CSS color #FF4500

static constant Cesium.Color.ORCHID : Color
engine/Source/Core/Color.js 1902

An immutable Color instance initialized to CSS color #DA70D6

static Cesium.Color.packedLength : number
engine/Source/Core/Color.js 440

The number of elements used to pack the object into an array.

static constant Cesium.Color.PALEGOLDENROD : Color
engine/Source/Core/Color.js 1911

An immutable Color instance initialized to CSS color #EEE8AA

static constant Cesium.Color.PALEGREEN : Color
engine/Source/Core/Color.js 1920

An immutable Color instance initialized to CSS color #98FB98

static constant Cesium.Color.PALETURQUOISE : Color
engine/Source/Core/Color.js 1929

An immutable Color instance initialized to CSS color #AFEEEE

static constant Cesium.Color.PALEVIOLETRED : Color
engine/Source/Core/Color.js 1938

An immutable Color instance initialized to CSS color #DB7093

static constant Cesium.Color.PAPAYAWHIP : Color
engine/Source/Core/Color.js 1947

An immutable Color instance initialized to CSS color #FFEFD5

static constant Cesium.Color.PEACHPUFF : Color
engine/Source/Core/Color.js 1956

An immutable Color instance initialized to CSS color #FFDAB9

static constant Cesium.Color.PERU : Color
engine/Source/Core/Color.js 1965

An immutable Color instance initialized to CSS color #CD853F

static constant Cesium.Color.PINK : Color
engine/Source/Core/Color.js 1974

An immutable Color instance initialized to CSS color #FFC0CB

static constant Cesium.Color.PLUM : Color
engine/Source/Core/Color.js 1983

An immutable Color instance initialized to CSS color #DDA0DD

static constant Cesium.Color.POWDERBLUE : Color
engine/Source/Core/Color.js 1992

An immutable Color instance initialized to CSS color #B0E0E6

static constant Cesium.Color.PURPLE : Color
engine/Source/Core/Color.js 2001

An immutable Color instance initialized to CSS color #800080

static constant Cesium.Color.RED : Color
engine/Source/Core/Color.js 2010

An immutable Color instance initialized to CSS color #FF0000

static constant Cesium.Color.ROSYBROWN : Color
engine/Source/Core/Color.js 2019

An immutable Color instance initialized to CSS color #BC8F8F

static constant Cesium.Color.ROYALBLUE : Color
engine/Source/Core/Color.js 2028

An immutable Color instance initialized to CSS color #4169E1

static constant Cesium.Color.SADDLEBROWN : Color
engine/Source/Core/Color.js 2037

An immutable Color instance initialized to CSS color #8B4513

static constant Cesium.Color.SALMON : Color
engine/Source/Core/Color.js 2046

An immutable Color instance initialized to CSS color #FA8072

static constant Cesium.Color.SANDYBROWN : Color
engine/Source/Core/Color.js 2055

An immutable Color instance initialized to CSS color #F4A460

static constant Cesium.Color.SEAGREEN : Color
engine/Source/Core/Color.js 2064

An immutable Color instance initialized to CSS color #2E8B57

static constant Cesium.Color.SEASHELL : Color
engine/Source/Core/Color.js 2073

An immutable Color instance initialized to CSS color #FFF5EE

static constant Cesium.Color.SIENNA : Color
engine/Source/Core/Color.js 2082

An immutable Color instance initialized to CSS color #A0522D

static constant Cesium.Color.SILVER : Color
engine/Source/Core/Color.js 2091

An immutable Color instance initialized to CSS color #C0C0C0

static constant Cesium.Color.SKYBLUE : Color
engine/Source/Core/Color.js 2100

An immutable Color instance initialized to CSS color #87CEEB

static constant Cesium.Color.SLATEBLUE : Color
engine/Source/Core/Color.js 2109

An immutable Color instance initialized to CSS color #6A5ACD

static constant Cesium.Color.SLATEGRAY : Color
engine/Source/Core/Color.js 2118

An immutable Color instance initialized to CSS color #708090

static constant Cesium.Color.SLATEGREY : Color
engine/Source/Core/Color.js 2127

An immutable Color instance initialized to CSS color #708090

static constant Cesium.Color.SNOW : Color
engine/Source/Core/Color.js 2136

An immutable Color instance initialized to CSS color #FFFAFA

static constant Cesium.Color.SPRINGGREEN : Color
engine/Source/Core/Color.js 2145

An immutable Color instance initialized to CSS color #00FF7F

static constant Cesium.Color.STEELBLUE : Color
engine/Source/Core/Color.js 2154

An immutable Color instance initialized to CSS color #4682B4

static constant Cesium.Color.TAN : Color
engine/Source/Core/Color.js 2163

An immutable Color instance initialized to CSS color #D2B48C

static constant Cesium.Color.TEAL : Color
engine/Source/Core/Color.js 2172

An immutable Color instance initialized to CSS color #008080

static constant Cesium.Color.THISTLE : Color
engine/Source/Core/Color.js 2181

An immutable Color instance initialized to CSS color #D8BFD8

static constant Cesium.Color.TOMATO : Color
engine/Source/Core/Color.js 2190

An immutable Color instance initialized to CSS color #FF6347

static constant Cesium.Color.TRANSPARENT : Color
engine/Source/Core/Color.js 2262

An immutable Color instance initialized to CSS transparent.

static constant Cesium.Color.TURQUOISE : Color
engine/Source/Core/Color.js 2199

An immutable Color instance initialized to CSS color #40E0D0

static constant Cesium.Color.VIOLET : Color
engine/Source/Core/Color.js 2208

An immutable Color instance initialized to CSS color #EE82EE

static constant Cesium.Color.WHEAT : Color
engine/Source/Core/Color.js 2217

An immutable Color instance initialized to CSS color #F5DEB3

static constant Cesium.Color.WHITE : Color
engine/Source/Core/Color.js 2226

An immutable Color instance initialized to CSS color #FFFFFF

static constant Cesium.Color.WHITESMOKE : Color
engine/Source/Core/Color.js 2235

An immutable Color instance initialized to CSS color #F5F5F5

static constant Cesium.Color.YELLOW : Color
engine/Source/Core/Color.js 2244

An immutable Color instance initialized to CSS color #FFFF00

static constant Cesium.Color.YELLOWGREEN : Color
engine/Source/Core/Color.js 2253

An immutable Color instance initialized to CSS color #9ACD32

alpha : number
engine/Source/Core/Color.js 63

The alpha component.
Default Value: 1.0

blue : number
engine/Source/Core/Color.js 57

The blue component.
Default Value: 1.0

green : number
engine/Source/Core/Color.js 51

The green component.
Default Value: 1.0

red : number
engine/Source/Core/Color.js 45

The red component.
Default Value: 1.0

Methods

static Cesium.Color.add(left, right, result) → Color
engine/Source/Core/Color.js 772

Computes the componentwise sum of two Colors.
Name Type Description
left Color The first Color.
right Color The second Color.
result Color The object onto which to store the result.
Returns:
The modified result parameter.

static Cesium.Color.byteToFloat(number) → number
engine/Source/Core/Color.js 497

Converts a 'byte' color component in the range of 0 to 255 into a 'float' color component in the range of 0 to 1.0.
Name Type Description
number number The number to be converted.
Returns:
The converted number.

static Cesium.Color.clone(color, result) → Color
engine/Source/Core/Color.js 519

Duplicates a Color.
Name Type Description
color Color The Color to duplicate.
result Color optional The object to store the result in, if undefined a new instance will be created.
Returns:
The modified result parameter or a new instance if result was undefined. (Returns undefined if color is undefined)

static Cesium.Color.divide(left, right, result) → Color
engine/Source/Core/Color.js 838

Computes the componentwise quotient of two Colors.
Name Type Description
left Color The first Color.
right Color The second Color.
result Color The object onto which to store the result.
Returns:
The modified result parameter.

static Cesium.Color.divideByScalar(color, scalar, result) → Color
engine/Source/Core/Color.js 928

Divides the provided Color componentwise by the provided scalar.
Name Type Description
color Color The Color to be divided.
scalar number The scalar to divide with.
result Color The object onto which to store the result.
Returns:
The modified result parameter.

static Cesium.Color.equals(left, right) → boolean
engine/Source/Core/Color.js 540

Returns true if the first Color equals the second color.
Name Type Description
left Color The first Color to compare for equality.
right Color The second Color to compare for equality.
Returns:
true if the Colors are equal; otherwise, false.

static Cesium.Color.floatToByte(number) → number
engine/Source/Core/Color.js 508

Converts a 'float' color component in the range of 0 to 1.0 into a 'byte' color component in the range of 0 to 255.
Name Type Description
number number The number to be converted.
Returns:
The converted number.

static Cesium.Color.fromAlpha(color, alpha, result) → Color
engine/Source/Core/Color.js 129

Creates a new Color that has the same red, green, and blue components of the specified color, but with the specified alpha value.
Name Type Description
color Color The base color
alpha number The new alpha component.
result Color optional The object onto which to store the result.
Returns:
The modified result parameter or a new Color instance if one was not provided.
Example:
const translucentRed = Cesium.Color.fromAlpha(Cesium.Color.RED, 0.9);

static Cesium.Color.fromBytes(red, green, blue, alpha, result) → Color
engine/Source/Core/Color.js 101

Creates a new Color specified using red, green, blue, and alpha values that are in the range of 0 to 255, converting them internally to a range of 0.0 to 1.0.
Name Type Default Description
red number 255 optional The red component.
green number 255 optional The green component.
blue number 255 optional The blue component.
alpha number 255 optional The alpha component.
result Color optional The object onto which to store the result.
Returns:
The modified result parameter or a new Color instance if one was not provided.

static Cesium.Color.fromCartesian4(cartesian, result) → Color
engine/Source/Core/Color.js 74

Creates a Color instance from a Cartesian4. x, y, z, and w map to red, green, blue, and alpha, respectively.
Name Type Description
cartesian Cartesian4 The source cartesian.
result Color optional The object onto which to store the result.
Returns:
The modified result parameter or a new Color instance if one was not provided.

static Cesium.Color.fromCssColorString(color, result) → Color
engine/Source/Core/Color.js 373

Creates a Color instance from a CSS color value.
Name Type Description
color string The CSS color value in #rgb, #rgba, #rrggbb, #rrggbbaa, rgb(), rgba(), hsl(), or hsla() format.
result Color optional The object to store the result in, if undefined a new instance will be created.
Returns:
The color object, or undefined if the string was not a valid CSS color.
Example:
const cesiumBlue = Cesium.Color.fromCssColorString('#67ADDF');
const green = Cesium.Color.fromCssColorString('green');
See:

static Cesium.Color.fromHsl(hue, saturation, lightness, alpha, result) → Color
engine/Source/Core/Color.js 192

Creates a Color instance from hue, saturation, and lightness.
Name Type Default Description
hue number 0 optional The hue angle 0...1
saturation number 0 optional The saturation value 0...1
lightness number 0 optional The lightness value 0...1
alpha number 1.0 optional The alpha component 0...1
result Color optional The object to store the result in, if undefined a new instance will be created.
Returns:
The color object.
See:

static Cesium.Color.fromRandom(options, result) → Color
engine/Source/Core/Color.js 271

Creates a random color using the provided options. For reproducible random colors, you should call CesiumMath#setRandomNumberSeed once at the beginning of your application.
Name Type Description
options object optional Object with the following properties:
Name Type Default Description
red number optional If specified, the red component to use instead of a randomized value.
minimumRed number 0.0 optional The maximum red value to generate if none was specified.
maximumRed number 1.0 optional The minimum red value to generate if none was specified.
green number optional If specified, the green component to use instead of a randomized value.
minimumGreen number 0.0 optional The maximum green value to generate if none was specified.
maximumGreen number 1.0 optional The minimum green value to generate if none was specified.
blue number optional If specified, the blue component to use instead of a randomized value.
minimumBlue number 0.0 optional The maximum blue value to generate if none was specified.
maximumBlue number 1.0 optional The minimum blue value to generate if none was specified.
alpha number optional If specified, the alpha component to use instead of a randomized value.
minimumAlpha number 0.0 optional The maximum alpha value to generate if none was specified.
maximumAlpha number 1.0 optional The minimum alpha value to generate if none was specified.
result Color optional The object to store the result in, if undefined a new instance will be created.
Returns:
The modified result parameter or a new instance if result was undefined.
Throws:
  • DeveloperError : minimumRed must be less than or equal to maximumRed.
  • DeveloperError : minimumGreen must be less than or equal to maximumGreen.
  • DeveloperError : minimumBlue must be less than or equal to maximumBlue.
  • DeveloperError : minimumAlpha must be less than or equal to maximumAlpha.
Example:
//Create a completely random color
const color = Cesium.Color.fromRandom();

//Create a random shade of yellow.
const color1 = Cesium.Color.fromRandom({
    red : 1.0,
    green : 1.0,
    alpha : 1.0
});

//Create a random bright color.
const color2 = Cesium.Color.fromRandom({
    minimumRed : 0.75,
    minimumGreen : 0.75,
    minimumBlue : 0.75,
    alpha : 1.0
});

static Cesium.Color.fromRgba(rgba, result) → Color
engine/Source/Core/Color.js 168

Creates a new Color from a single numeric unsigned 32-bit RGBA value, using the endianness of the system.
Name Type Description
rgba number A single numeric unsigned 32-bit RGBA value.
result Color optional The object to store the result in, if undefined a new instance will be created.
Returns:
The color object.
Example:
const color = Cesium.Color.fromRgba(0x67ADDFFF);
See:

static Cesium.Color.lerp(start, end, t, result) → Color
engine/Source/Core/Color.js 883

Computes the linear interpolation or extrapolation at t between the provided colors.
Name Type Description
start Color The color corresponding to t at 0.0.
end Color The color corresponding to t at 1.0.
t number The point along t at which to interpolate.
result Color The object onto which to store the result.
Returns:
The modified result parameter.

static Cesium.Color.mod(left, right, result) → Color
engine/Source/Core/Color.js 860

Computes the componentwise modulus of two Colors.
Name Type Description
left Color The first Color.
right Color The second Color.
result Color The object onto which to store the result.
Returns:
The modified result parameter.

static Cesium.Color.multiply(left, right, result) → Color
engine/Source/Core/Color.js 816

Computes the componentwise product of two Colors.
Name Type Description
left Color The first Color.
right Color The second Color.
result Color The object onto which to store the result.
Returns:
The modified result parameter.

static Cesium.Color.multiplyByScalar(color, scalar, result) → Color
engine/Source/Core/Color.js 906

Multiplies the provided Color componentwise by the provided scalar.
Name Type Description
color Color The Color to be scaled.
scalar number The scalar to multiply with.
result Color The object onto which to store the result.
Returns:
The modified result parameter.

static Cesium.Color.pack(value, array, startingIndex) → Array.<number>
engine/Source/Core/Color.js 451

Stores the provided instance into the provided array.
Name Type Default Description
value Color The value to pack.
array Array.<number> The array to pack into.
startingIndex number 0 optional The index into the array at which to start packing the elements.
Returns:
The array that was packed into

static Cesium.Color.subtract(left, right, result) → Color
engine/Source/Core/Color.js 794

Computes the componentwise difference of two Colors.
Name Type Description
left Color The first Color.
right Color The second Color.
result Color The object onto which to store the result.
Returns:
The modified result parameter.

static Cesium.Color.unpack(array, startingIndex, result) → Color
engine/Source/Core/Color.js 474

Retrieves an instance from a packed array.
Name Type Default Description
array Array.<number> The packed array.
startingIndex number 0 optional The starting index of the element to be unpacked.
result Color optional The object into which to store the result.
Returns:
The modified result parameter or a new Color instance if one was not provided.

brighten(magnitude, result) → Color
engine/Source/Core/Color.js 710

Brightens this color by the provided magnitude.
Name Type Description
magnitude number A positive number indicating the amount to brighten.
result Color The object onto which to store the result.
Returns:
The modified result parameter.
Example:
const brightBlue = Cesium.Color.BLUE.brighten(0.5, new Cesium.Color());

clone(result) → Color
engine/Source/Core/Color.js 570

Returns a duplicate of a Color instance.
Name Type Description
result Color optional The object to store the result in, if undefined a new instance will be created.
Returns:
The modified result parameter or a new instance if result was undefined.

darken(magnitude, result) → Color
engine/Source/Core/Color.js 735

Darkens this color by the provided magnitude.
Name Type Description
magnitude number A positive number indicating the amount to darken.
result Color The object onto which to store the result.
Returns:
The modified result parameter.
Example:
const darkBlue = Cesium.Color.BLUE.darken(0.5, new Cesium.Color());

equals(other) → boolean
engine/Source/Core/Color.js 580

Returns true if this Color equals other.
Name Type Description
other Color The Color to compare for equality.
Returns:
true if the Colors are equal; otherwise, false.

equalsEpsilon(other, epsilon) → boolean
engine/Source/Core/Color.js 591

Returns true if this Color equals other componentwise within the specified epsilon.
Name Type Default Description
other Color The Color to compare for equality.
epsilon number 0.0 optional The epsilon to use for equality testing.
Returns:
true if the Colors are equal within the specified epsilon; otherwise, false.

toBytes(result) → Array.<number>
engine/Source/Core/Color.js 663

Converts this color to an array of red, green, blue, and alpha values that are in the range of 0 to 255.
Name Type Description
result Array.<number> optional The array to store the result in, if undefined a new instance will be created.
Returns:
The modified result parameter or a new instance if result was undefined.

toCssColorString() → string
engine/Source/Core/Color.js 618

Creates a string containing the CSS color value for this color.
Returns:
The CSS equivalent of this color.
See:

toCssHexString() → string
engine/Source/Core/Color.js 633

Creates a string containing CSS hex string color value for this color.
Returns:
The CSS hex string equivalent of this color.

toRgba() → number
engine/Source/Core/Color.js 691

Converts this color to a single numeric unsigned 32-bit RGBA value, using the endianness of the system.
Returns:
A single numeric unsigned 32-bit RGBA value.
Example:
const rgba = Cesium.Color.BLUE.toRgba();
See:

toString() → string
engine/Source/Core/Color.js 607

Creates a string representing this Color in the format '(red, green, blue, alpha)'.
Returns:
A string representing this Color in the format '(red, green, blue, alpha)'.

withAlpha(alpha, result) → Color
engine/Source/Core/Color.js 760

Creates a new Color that has the same red, green, and blue components as this Color, but with the specified alpha value.
Name Type Description
alpha number The new alpha component.
result Color optional The object onto which to store the result.
Returns:
The modified result parameter or a new Color instance if one was not provided.
Example:
const translucentRed = Cesium.Color.RED.withAlpha(0.9);
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