diff options
Diffstat (limited to 'libjava/java/awt/Color.java')
| -rw-r--r-- | libjava/java/awt/Color.java | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/libjava/java/awt/Color.java b/libjava/java/awt/Color.java index 9e1b53bfc39..6225767d2fd 100644 --- a/libjava/java/awt/Color.java +++ b/libjava/java/awt/Color.java @@ -87,6 +87,29 @@ public class Color extends Object implements Paint, java.io.Serializable { return rgba; } + + static final int BRIGHT_STEP = 0x30; + + public Color brighter() + { + return new Color(Math.min(255, getRed() + BRIGHT_STEP), + Math.min(255, getGreen() + BRIGHT_STEP), + Math.min(255, getBlue() + BRIGHT_STEP), + getAlpha()); + } + + public Color darker() + { + return new Color(Math.max(0, getRed() - BRIGHT_STEP), + Math.max(0, getGreen() - BRIGHT_STEP), + Math.max(0, getBlue() - BRIGHT_STEP), + getAlpha()); + } + + public int hashCode() + { + return rgba; + } public int getTransparency() { @@ -96,3 +119,4 @@ public class Color extends Object implements Paint, java.io.Serializable return Transparency.TRANSLUCENT; } } + |
