Package org.jfree.chart.util
Class PaintUtils
- java.lang.Object
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- org.jfree.chart.util.PaintUtils
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public class PaintUtils extends java.lang.Object
Utility code that relates toPaint
objects.
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Constructor Summary
Constructors Modifier Constructor Description private
PaintUtils()
Private constructor prevents object creation.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static java.lang.String
colorToString(java.awt.Color c)
Converts a color into a string.static boolean
equal(java.awt.Paint p1, java.awt.Paint p2)
Returnstrue
if the twoPaint
objects are equal OR bothnull
.static java.awt.Color
stringToColor(java.lang.String value)
Converts a given string into a color.
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Method Detail
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equal
public static boolean equal(java.awt.Paint p1, java.awt.Paint p2)
Returnstrue
if the twoPaint
objects are equal OR bothnull
. This method handlesGradientPaint
,LinearGradientPaint
andRadialGradientPaint
as a special cases, since those classes do not override theequals()
method.- Parameters:
p1
- paint 1 (null
permitted).p2
- paint 2 (null
permitted).- Returns:
- A boolean.
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colorToString
public static java.lang.String colorToString(java.awt.Color c)
Converts a color into a string. If the color is equal to one of the defined constant colors, that name is returned instead. Otherwise the color is returned as hex-string.- Parameters:
c
- the color.- Returns:
- the string for this color.
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stringToColor
public static java.awt.Color stringToColor(java.lang.String value)
Converts a given string into a color.- Parameters:
value
- the string, either a name or a hex-string.- Returns:
- the color.
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