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java.lang.Objectcz.cuni.jagrlib.EmptyBitMaskEnumerator
public class EmptyBitMaskEnumerator
Void BitMask
-enumerator. Used in modules with no read capability.
interface BitMask
,
interface AlphaMask
Nested Class Summary |
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Nested classes/interfaces inherited from interface cz.cuni.jagrlib.BitMaskEnumerator |
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BitMaskEnumerator.HLine, BitMaskEnumerator.Pixel |
Field Summary |
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Fields inherited from interface cz.cuni.jagrlib.BitMaskEnumerator |
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MINUS_INFINITY, PLUS_INFINITY |
Constructor Summary | |
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EmptyBitMaskEnumerator()
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Method Summary | |
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BitMaskEnumerator.HLine |
nextHLine(BitMaskEnumerator.HLine pre)
Returns the next BitMask (AlphaMask ) H-line. |
BitMaskEnumerator.Pixel |
nextPixel(BitMaskEnumerator.Pixel pre)
Returns the next BitMask (AlphaMask ) pixel. |
void |
reset()
(Re-)initialization of the enumerator. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public EmptyBitMaskEnumerator()
Method Detail |
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public void reset()
reset
in interface BitMaskEnumerator
public BitMaskEnumerator.Pixel nextPixel(BitMaskEnumerator.Pixel pre)
BitMask
(AlphaMask
) pixel.
nextPixel
in interface BitMaskEnumerator
pre
- Pre-allocated BitMaskEnumerator.Pixel
instance (non-mandatory).
BitMaskEnumerator.Pixel
or null
.nextHLine(cz.cuni.jagrlib.BitMaskEnumerator.HLine)
public BitMaskEnumerator.HLine nextHLine(BitMaskEnumerator.HLine pre)
BitMask
(AlphaMask
) H-line.
nextHLine
in interface BitMaskEnumerator
pre
- Pre-allocated BitMaskEnumerator.HLine
instance (non-mandatory).
BitMaskEnumerator.HLine
or null
.nextPixel(cz.cuni.jagrlib.BitMaskEnumerator.Pixel)
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