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java.lang.Objectde.lessvoid.nifty.tools.Alpha
public class Alpha
Alpha helper class to manage alpha values.
Field Summary | |
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static Alpha |
FULL
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static Alpha |
ZERO
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Constructor Summary | |
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Alpha(float newAlpha)
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Alpha(String color)
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Method Summary | |
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float |
getAlpha()
get alpha value. |
Alpha |
linear(Alpha end,
float t)
linear interpolate between this color and the given color. |
Alpha |
mutiply(float factor)
Multiply all components with the given factor. |
void |
setAlpha(float newColorAlpha)
Set color alpha. |
String |
toString()
convert color to string. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final Alpha ZERO
public static final Alpha FULL
Constructor Detail |
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public Alpha(String color)
public Alpha(float newAlpha)
Method Detail |
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public Alpha linear(Alpha end, float t)
end
- end colort
- t in [0,1]
public final float getAlpha()
public Alpha mutiply(float factor)
factor
- factor to multiply
public String toString()
toString
in class Object
public void setAlpha(float newColorAlpha)
newColorAlpha
- new color alpha
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