org.das2.util

Class ColorUtil

java.lang.Object

org.das2.util.ColorUtil

public class ColorUtil
extends java.lang.Object

single place to contain Color-Name mapping. These include an old set of 10 or so color names, plus the 130 or so web color names like "SaddleBrown" and "DarkOrchid".

See Also:

https://sourceforge.net/p/autoplot/feature-requests/263/

Field Summary

Fields

Modifier and Type	Field and Description
static java.awt.Color	ALICE_BLUE
static java.awt.Color	ANTIQUE_WHITE
static java.awt.Color	AQUA
static java.awt.Color	AQUAMARINE
static java.awt.Color	AZURE
static java.awt.Color	BEIGE
static java.awt.Color	BISQUE
static java.awt.Color	BLACK
static java.awt.Color	BLANCHED_ALMOND
static java.awt.Color	BLUE
static java.awt.Color	BLUE_VIOLET
static java.awt.Color	BROWN
static java.awt.Color	BURLY_WOOD
static java.awt.Color	CADET_BLUE
static java.awt.Color	CHARTREUSE
static java.awt.Color	CHOCOLATE
static java.awt.Color	CORAL
static java.awt.Color	CORNFLOWER_BLUE
static java.awt.Color	CORNSILK
static java.awt.Color	CRIMSON
static java.awt.Color	CYAN
static java.awt.Color	DARK_BLUE
static java.awt.Color	DARK_CYAN
static java.awt.Color	DARK_GOLDENROD
static java.awt.Color	DARK_GRAY
static java.awt.Color	DARK_GREEN
static java.awt.Color	DARK_KHAKI
static java.awt.Color	DARK_MAGENTA
static java.awt.Color	DARK_OLIVE_GREEN
static java.awt.Color	DARK_ORANGE
static java.awt.Color	DARK_ORCHID
static java.awt.Color	DARK_RED
static java.awt.Color	DARK_SALMON
static java.awt.Color	DARK_SEA_GREEN
static java.awt.Color	DARK_SLATE_BLUE
static java.awt.Color	DARK_SLATE_GRAY
static java.awt.Color	DARK_TURQUOISE
static java.awt.Color	DARK_VIOLET
static java.awt.Color	DEEP_PINK
static java.awt.Color	DEEP_SKY_BLUE
static java.awt.Color	DIM_GRAY
static java.awt.Color	DODGER_BLUE
static java.awt.Color	FIRE_BRICK
static java.awt.Color	FLORAL_WHITE
static java.awt.Color	FOREST_GREEN
static java.awt.Color	FUCHSIA
static java.awt.Color	GAINSBORO
static java.awt.Color	GHOST_WHITE
static java.awt.Color	GOLD
static java.awt.Color	GOLDENROD
static java.awt.Color	GRAY
static java.awt.Color	GREEN
static java.awt.Color	GREEN_YELLOW
static java.awt.Color	HONEYDEW
static java.awt.Color	HOT_PINK
static java.awt.Color	INDIAN_RED
static java.awt.Color	INDIGO
static java.awt.Color	IVORY
static java.awt.Color	KHAKI
static java.awt.Color	LAVENDER
static java.awt.Color	LAVENDER_BLUSH
static java.awt.Color	LAWN_GREEN
static java.awt.Color	LEMON_CHIFFON
static java.awt.Color	LIGHT_BLUE
static java.awt.Color	LIGHT_CORAL
static java.awt.Color	LIGHT_CYAN
static java.awt.Color	LIGHT_GOLDENROD_YELLOW
static java.awt.Color	LIGHT_GREEN
static java.awt.Color	LIGHT_GREY
static java.awt.Color	LIGHT_PINK
static java.awt.Color	LIGHT_SALMON
static java.awt.Color	LIGHT_SEA_GREEN
static java.awt.Color	LIGHT_SKY_BLUE
static java.awt.Color	LIGHT_SLATE_GRAY
static java.awt.Color	LIGHT_STEEL_BLUE
static java.awt.Color	LIGHT_YELLOW
static java.awt.Color	LIME
static java.awt.Color	LIME_GREEN
static java.awt.Color	LINEN
static java.awt.Color	MAGENTA
static java.awt.Color	MAROON
static java.awt.Color	MEDIUM_AQUAMARINE
static java.awt.Color	MEDIUM_BLUE
static java.awt.Color	MEDIUM_ORCHID
static java.awt.Color	MEDIUM_PURPLE
static java.awt.Color	MEDIUM_SEA_GREEN
static java.awt.Color	MEDIUM_SLATE_BLUE
static java.awt.Color	MEDIUM_SPRING_GREEN
static java.awt.Color	MEDIUM_TURQUOISE
static java.awt.Color	MEDIUM_VIOLET_RED
static java.awt.Color	MIDNIGHT_BLUE
static java.awt.Color	MINT_CREAM
static java.awt.Color	MISTY_ROSE
static java.awt.Color	MOCCASIN
static java.awt.Color	NAVAJO_WHITE
static java.awt.Color	NAVY
static java.awt.Color	OLD_LACE
static java.awt.Color	OLIVE
static java.awt.Color	OLIVE_DRAB
static java.awt.Color	ORANGE
static java.awt.Color	ORANGE_RED
static java.awt.Color	ORCHID
static java.awt.Color	PALE_GOLDENROD
static java.awt.Color	PALE_GREEN
static java.awt.Color	PALE_TURQUOISE
static java.awt.Color	PALE_VIOLET_RED
static java.awt.Color	PAPAYA_WHIP
static java.awt.Color	PEACH_PUFF
static java.awt.Color	PERU
static java.awt.Color	PINK
static java.awt.Color	PLUM
static java.awt.Color	POWDER_BLUE
static java.awt.Color	PURPLE
static java.awt.Color	RED
static java.awt.Color	ROSY_BROWN
static java.awt.Color	ROYAL_BLUE
static java.awt.Color	SADDLE_BROWN
static java.awt.Color	SALMON
static java.awt.Color	SANDY_BROWN
static java.awt.Color	SEA_GREEN
static java.awt.Color	SEASHELL
static java.awt.Color	SIENNA
static java.awt.Color	SILVER
static java.awt.Color	SKY_BLUE
static java.awt.Color	SLATE_BLUE
static java.awt.Color	SLATE_GRAY
static java.awt.Color	SNOW
static java.awt.Color	SPRING_GREEN
static java.awt.Color	STEEL_BLUE
static java.awt.Color	TAN
static java.awt.Color	TEAL
static java.awt.Color	THISTLE
static java.awt.Color	TOMATO
static java.awt.Color	TURQUOISE
static java.awt.Color	VIOLET
static java.awt.Color	WHEAT
static java.awt.Color	WHITE
static java.awt.Color	WHITE_SMOKE
static java.awt.Color	YELLOW
static java.awt.Color	YELLOW_GREEN

Constructor Summary

Constructors

Constructor and Description
ColorUtil()

Method Summary

Modifier and Type	Method and Description
static java.awt.Color	decodeColor(java.lang.String s) decode the color, throwing a RuntimeException when the color is not parsable.
static java.lang.String	encodeColor(java.awt.Color color) return either a named color or #00aaff for opaque colors and #80aaff00 for transparent colors.
static java.util.Map<java.lang.String,java.awt.Color>	getNamedColors() return a map of the named colors.
static java.awt.Color	getRicePaperColor() return standard color for slightly masking background.
static java.lang.String	nameForColor(java.awt.Color color) return the preferred name for the color

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LIGHT_PINK

public static final java.awt.Color LIGHT_PINK

PINK

public static final java.awt.Color PINK

CRIMSON

public static final java.awt.Color CRIMSON

LAVENDER_BLUSH

public static final java.awt.Color LAVENDER_BLUSH

PALE_VIOLET_RED

public static final java.awt.Color PALE_VIOLET_RED

HOT_PINK

public static final java.awt.Color HOT_PINK

DEEP_PINK

public static final java.awt.Color DEEP_PINK

MEDIUM_VIOLET_RED

public static final java.awt.Color MEDIUM_VIOLET_RED

ORCHID

public static final java.awt.Color ORCHID

THISTLE

public static final java.awt.Color THISTLE

PLUM

public static final java.awt.Color PLUM

VIOLET

public static final java.awt.Color VIOLET

MAGENTA

public static final java.awt.Color MAGENTA

FUCHSIA

public static final java.awt.Color FUCHSIA

DARK_MAGENTA

public static final java.awt.Color DARK_MAGENTA

PURPLE

public static final java.awt.Color PURPLE

MEDIUM_ORCHID

public static final java.awt.Color MEDIUM_ORCHID

DARK_VIOLET

public static final java.awt.Color DARK_VIOLET

DARK_ORCHID

public static final java.awt.Color DARK_ORCHID

INDIGO

public static final java.awt.Color INDIGO

BLUE_VIOLET

public static final java.awt.Color BLUE_VIOLET

MEDIUM_PURPLE

public static final java.awt.Color MEDIUM_PURPLE

MEDIUM_SLATE_BLUE

public static final java.awt.Color MEDIUM_SLATE_BLUE

SLATE_BLUE

public static final java.awt.Color SLATE_BLUE

DARK_SLATE_BLUE

public static final java.awt.Color DARK_SLATE_BLUE

LAVENDER

public static final java.awt.Color LAVENDER

GHOST_WHITE

public static final java.awt.Color GHOST_WHITE

BLUE

public static final java.awt.Color BLUE

MEDIUM_BLUE

public static final java.awt.Color MEDIUM_BLUE

MIDNIGHT_BLUE

public static final java.awt.Color MIDNIGHT_BLUE

DARK_BLUE

public static final java.awt.Color DARK_BLUE

NAVY

public static final java.awt.Color NAVY

ROYAL_BLUE

public static final java.awt.Color ROYAL_BLUE

CORNFLOWER_BLUE

public static final java.awt.Color CORNFLOWER_BLUE

LIGHT_STEEL_BLUE

public static final java.awt.Color LIGHT_STEEL_BLUE

LIGHT_SLATE_GRAY

public static final java.awt.Color LIGHT_SLATE_GRAY

SLATE_GRAY

public static final java.awt.Color SLATE_GRAY

DODGER_BLUE

public static final java.awt.Color DODGER_BLUE

ALICE_BLUE

public static final java.awt.Color ALICE_BLUE

STEEL_BLUE

public static final java.awt.Color STEEL_BLUE

LIGHT_SKY_BLUE

public static final java.awt.Color LIGHT_SKY_BLUE

SKY_BLUE

public static final java.awt.Color SKY_BLUE

DEEP_SKY_BLUE

public static final java.awt.Color DEEP_SKY_BLUE

LIGHT_BLUE

public static final java.awt.Color LIGHT_BLUE

POWDER_BLUE

public static final java.awt.Color POWDER_BLUE

CADET_BLUE

public static final java.awt.Color CADET_BLUE

AZURE

public static final java.awt.Color AZURE

LIGHT_CYAN

public static final java.awt.Color LIGHT_CYAN

PALE_TURQUOISE

public static final java.awt.Color PALE_TURQUOISE

CYAN

public static final java.awt.Color CYAN

AQUA

public static final java.awt.Color AQUA

DARK_TURQUOISE

public static final java.awt.Color DARK_TURQUOISE

DARK_SLATE_GRAY

public static final java.awt.Color DARK_SLATE_GRAY

DARK_CYAN

public static final java.awt.Color DARK_CYAN

TEAL

public static final java.awt.Color TEAL

MEDIUM_TURQUOISE

public static final java.awt.Color MEDIUM_TURQUOISE

LIGHT_SEA_GREEN

public static final java.awt.Color LIGHT_SEA_GREEN

TURQUOISE

public static final java.awt.Color TURQUOISE

AQUAMARINE

public static final java.awt.Color AQUAMARINE

MEDIUM_AQUAMARINE

public static final java.awt.Color MEDIUM_AQUAMARINE

MEDIUM_SPRING_GREEN

public static final java.awt.Color MEDIUM_SPRING_GREEN

MINT_CREAM

public static final java.awt.Color MINT_CREAM

SPRING_GREEN

public static final java.awt.Color SPRING_GREEN

MEDIUM_SEA_GREEN

public static final java.awt.Color MEDIUM_SEA_GREEN

SEA_GREEN

public static final java.awt.Color SEA_GREEN

HONEYDEW

public static final java.awt.Color HONEYDEW

LIGHT_GREEN

public static final java.awt.Color LIGHT_GREEN

PALE_GREEN

public static final java.awt.Color PALE_GREEN

DARK_SEA_GREEN

public static final java.awt.Color DARK_SEA_GREEN

LIME_GREEN

public static final java.awt.Color LIME_GREEN

LIME

public static final java.awt.Color LIME

FOREST_GREEN

public static final java.awt.Color FOREST_GREEN

GREEN

public static final java.awt.Color GREEN

DARK_GREEN

public static final java.awt.Color DARK_GREEN

CHARTREUSE

public static final java.awt.Color CHARTREUSE

LAWN_GREEN

public static final java.awt.Color LAWN_GREEN

GREEN_YELLOW

public static final java.awt.Color GREEN_YELLOW

DARK_OLIVE_GREEN

public static final java.awt.Color DARK_OLIVE_GREEN

YELLOW_GREEN

public static final java.awt.Color YELLOW_GREEN

OLIVE_DRAB

public static final java.awt.Color OLIVE_DRAB

BEIGE

public static final java.awt.Color BEIGE

LIGHT_GOLDENROD_YELLOW

public static final java.awt.Color LIGHT_GOLDENROD_YELLOW

IVORY

public static final java.awt.Color IVORY

LIGHT_YELLOW

public static final java.awt.Color LIGHT_YELLOW

YELLOW

public static final java.awt.Color YELLOW

OLIVE

public static final java.awt.Color OLIVE

DARK_KHAKI

public static final java.awt.Color DARK_KHAKI

LEMON_CHIFFON

public static final java.awt.Color LEMON_CHIFFON

PALE_GOLDENROD

public static final java.awt.Color PALE_GOLDENROD

KHAKI

public static final java.awt.Color KHAKI

GOLD

public static final java.awt.Color GOLD

CORNSILK

public static final java.awt.Color CORNSILK

GOLDENROD

public static final java.awt.Color GOLDENROD

DARK_GOLDENROD

public static final java.awt.Color DARK_GOLDENROD

FLORAL_WHITE

public static final java.awt.Color FLORAL_WHITE

OLD_LACE

public static final java.awt.Color OLD_LACE

WHEAT

public static final java.awt.Color WHEAT

MOCCASIN

public static final java.awt.Color MOCCASIN

ORANGE

public static final java.awt.Color ORANGE

PAPAYA_WHIP

public static final java.awt.Color PAPAYA_WHIP

BLANCHED_ALMOND

public static final java.awt.Color BLANCHED_ALMOND

NAVAJO_WHITE

public static final java.awt.Color NAVAJO_WHITE

ANTIQUE_WHITE

public static final java.awt.Color ANTIQUE_WHITE

TAN

public static final java.awt.Color TAN

BURLY_WOOD

public static final java.awt.Color BURLY_WOOD

BISQUE

public static final java.awt.Color BISQUE

DARK_ORANGE

public static final java.awt.Color DARK_ORANGE

LINEN

public static final java.awt.Color LINEN

PERU

public static final java.awt.Color PERU

PEACH_PUFF

public static final java.awt.Color PEACH_PUFF

SANDY_BROWN

public static final java.awt.Color SANDY_BROWN

CHOCOLATE

public static final java.awt.Color CHOCOLATE

SADDLE_BROWN

public static final java.awt.Color SADDLE_BROWN

SEASHELL

public static final java.awt.Color SEASHELL

SIENNA

public static final java.awt.Color SIENNA

LIGHT_SALMON

public static final java.awt.Color LIGHT_SALMON

CORAL

public static final java.awt.Color CORAL

ORANGE_RED

public static final java.awt.Color ORANGE_RED

DARK_SALMON

public static final java.awt.Color DARK_SALMON

TOMATO

public static final java.awt.Color TOMATO

MISTY_ROSE

public static final java.awt.Color MISTY_ROSE

SALMON

public static final java.awt.Color SALMON

SNOW

public static final java.awt.Color SNOW

LIGHT_CORAL

public static final java.awt.Color LIGHT_CORAL

ROSY_BROWN

public static final java.awt.Color ROSY_BROWN

INDIAN_RED

public static final java.awt.Color INDIAN_RED

RED

public static final java.awt.Color RED

BROWN

public static final java.awt.Color BROWN

FIRE_BRICK

public static final java.awt.Color FIRE_BRICK

DARK_RED

public static final java.awt.Color DARK_RED

MAROON

public static final java.awt.Color MAROON

WHITE

public static final java.awt.Color WHITE

WHITE_SMOKE

public static final java.awt.Color WHITE_SMOKE

GAINSBORO

public static final java.awt.Color GAINSBORO

LIGHT_GREY

public static final java.awt.Color LIGHT_GREY

SILVER

public static final java.awt.Color SILVER

DARK_GRAY

public static final java.awt.Color DARK_GRAY

GRAY

public static final java.awt.Color GRAY

DIM_GRAY

public static final java.awt.Color DIM_GRAY

BLACK

public static final java.awt.Color BLACK

Constructor Detail

ColorUtil

public ColorUtil()

Method Detail

getNamedColors

public static java.util.Map<java.lang.String,java.awt.Color> getNamedColors()

return a map of the named colors.

Returns:

a map of the named colors.

nameForColor

public static java.lang.String nameForColor(java.awt.Color color)

return the preferred name for the color

Parameters:

color -

Returns:

the preferred name (or #RGB) for the color

encodeColor

public static java.lang.String encodeColor(java.awt.Color color)

return either a named color or #00aaff for opaque colors and #80aaff00 for transparent colors.

Parameters:

color -

Returns:

named color or hex string like "#FF0000" for Red.

decodeColor

public static java.awt.Color decodeColor(java.lang.String s)

decode the color, throwing a RuntimeException when the color is not parsable. Valid entries include:

• "red"
• "RED"
• "0xFF0000"
• "0xff0000"
• "#00000000" (transparent)
• "0x00ffffff" (transparent)
• "#ffeedd"
• "LightPink" (X11 color names)

This also allows a color name to follow the RGB like so:

• "0xFFFF00 (Purple)"

to improve legibility of .vap files. X11 color names can be found at wikipedia.

Parameters:

s - the string representation

Returns:

the color

See Also:

https://en.wikipedia.org/wiki/X11_color_names, http://cng.seas.rochester.edu/CNG/docs/x11color.html

getRicePaperColor

public static java.awt.Color getRicePaperColor()

return standard color for slightly masking background.

Returns: