Package com.itextpdf.kernel.colors

Class WebColors

java.lang.Object

java.util.AbstractMapV>

java.util.HashMap<String, int[]>

com.itextpdf.kernel.colors.WebColors

All Implemented Interfaces:

Serializable, Cloneable, Map<String,int[]>

       public class WebColors extends HashMap<String,int[]>
      

This class is a HashMap that contains the names of colors as a key and the corresponding RGB color as value. (Source: Wikipedia http://en.wikipedia.org/wiki/Web_colors )

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K extends Object,V extends Object>

Field Summary

Fields

Modifier and Type	Field	Description
static final WebColors	NAMES	HashMap containing all the names and corresponding color values.

Constructor Summary

Constructors

Constructor	Description
WebColors()

Method Summary

Modifier and Type	Method	Description
static float[]	getCMYKArray(String name)	Gives an array of five floats that contain CMYK values and opacity, each value is between 0 and 1.
static DeviceCmyk	getCMYKColor(String name)	Gives you a DeviceCmyk based on a name.
static float[]	getRGBAColor(String name)	Gives an array of four floats that contain RGBA values, each value is between 0 and 1.
static DeviceRgb	getRGBColor(String name)	Gives you a DeviceRgb based on a name.

Methods inherited from class java.util.HashMap

clear, clone, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, forEach, get, getOrDefault, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Field Details

NAMES

             public static final WebColors NAMES
            

HashMap containing all the names and corresponding color values.

Constructor Details

WebColors

             public WebColors()
            

Method Details

getRGBColor

             public static DeviceRgb getRGBColor
             (String name)
            

Gives you a DeviceRgb based on a name.

Parameters:

name - a name such as black, violet, cornflowerblue or #RGB or #RRGGBB or RGB or RRGGBB or rgb(R,G,B)

Returns:

the corresponding DeviceRgb object. Never returns null.

getCMYKColor

             public static DeviceCmyk getCMYKColor
             (String name)
            

Gives you a DeviceCmyk based on a name.

Parameters:

name - 'device-cmyk(c, m, y, k)' structure

Returns:

the corresponding DeviceCmyk object. Never returns null.

getCMYKArray

             public static float[] getCMYKArray
             (String name)
            

Gives an array of five floats that contain CMYK values and opacity, each value is between 0 and 1.

Parameters:

name - 'device-cmyk(c, m, y, k)' structure

Returns:

the corresponding array of five floats, or null if parsing failed.

getRGBAColor

             public static float[] getRGBAColor
             (String name)
            

Gives an array of four floats that contain RGBA values, each value is between 0 and 1.

Parameters:

name - a name such as black, violet, cornflowerblue or #RGB or #RRGGBB or RGB or RRGGBB or rgb(R,G,B) or rgb(R,G,B,A)

Returns:

the corresponding array of four floats, or null if parsing failed.