- <init>
Constructs an instance of PNGEncodeParam.Gray.
- getBackgroundGray
Returns the suggested gray level of the background. If the background gray level
has not previously
- getBitDepth
- getBitShift
Returns the desired bit shift for a grayscale image. If the bit shift has not
previously been set, o
- getTransparentGray
Returns the gray value to be used to denote transparency. If the transparent
gray value has not prev
- isBitDepthSet
Returns true if the bit depth has been set.
- isBitShiftSet
Returns true if the bit shift has been set.
- setBackgroundGray
Sets the suggested gray level of the background. The 'bKGD' chunk will encode
this information.
