Package org.jdesktop.swingx.util
Class PaintUtils
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- org.jdesktop.swingx.util.PaintUtils
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public class PaintUtils extends java.lang.Object
A collection of utilties for painting visual effects.- Author:
- Mark Davidson
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Field Summary
Fields Modifier and Type Field Description static java.awt.GradientPaint
AERITH
static java.awt.GradientPaint
BLUE_EXPERIENCE
static java.awt.GradientPaint
GRAY
static java.awt.GradientPaint
MAC_OSX
static java.awt.GradientPaint
MAC_OSX_SELECTED
static java.awt.GradientPaint
NIGHT_GRAY
static java.awt.GradientPaint
NIGHT_GRAY_LIGHT
static java.awt.GradientPaint
RED_XP
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static java.awt.Rectangle
getTextBounds(java.awt.Graphics g, javax.swing.JLabel label)
Returns the bounds that the text of a label will be drawn into.static void
paintGradient(java.awt.Graphics g, javax.swing.JComponent comp, java.awt.Color color1, java.awt.Color color2)
Paints a top to bottom gradient fill over the component bounds from color1 to color2.static java.awt.Paint
resizeGradient(java.awt.Paint p, int width, int height)
Resizes a gradient to fill the width and height available.
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Field Detail
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BLUE_EXPERIENCE
public static final java.awt.GradientPaint BLUE_EXPERIENCE
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MAC_OSX_SELECTED
public static final java.awt.GradientPaint MAC_OSX_SELECTED
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MAC_OSX
public static final java.awt.GradientPaint MAC_OSX
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AERITH
public static final java.awt.GradientPaint AERITH
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GRAY
public static final java.awt.GradientPaint GRAY
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RED_XP
public static final java.awt.GradientPaint RED_XP
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NIGHT_GRAY
public static final java.awt.GradientPaint NIGHT_GRAY
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NIGHT_GRAY_LIGHT
public static final java.awt.GradientPaint NIGHT_GRAY_LIGHT
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Method Detail
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getTextBounds
public static java.awt.Rectangle getTextBounds(java.awt.Graphics g, javax.swing.JLabel label)
Returns the bounds that the text of a label will be drawn into. Takes into account the current font metrics.
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paintGradient
public static void paintGradient(java.awt.Graphics g, javax.swing.JComponent comp, java.awt.Color color1, java.awt.Color color2)
Paints a top to bottom gradient fill over the component bounds from color1 to color2.
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resizeGradient
public static java.awt.Paint resizeGradient(java.awt.Paint p, int width, int height)
Resizes a gradient to fill the width and height available. If the gradient is left to right it will be resized to fill the entire width. If the gradient is top to bottom it will be resized to fill the entire height. If the gradient is on an angle it will be resized to go from one corner to the other of the rectangle formed by (0,0 -> width,height). This method can resize java.awt.GradientPaint, java.awt.LinearGradientPaint, and the LinearGradientPaint implementation from Apache's Batik project. Note, this method does not require the MultipleGradientPaint.jar from Apache to compile or to run. MultipleGradientPaint.jar *is* required if you want to resize the LinearGradientPaint from that jar. Any paint passed into this method which is not a kind of gradient paint (like a Color or TexturePaint) will be returned unmodified. It will not throw an exception. If the gradient cannot be resized due to other errors the original paint will be returned unmodified. It will not throw an exception.
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