dwt ~master (2018-03-04T11:18:22Z)
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ImageData.getChannelWidth
org
eclipse
swt
graphics
ImageData
ImageData
Computes the required channel width (depth) from a mask.
class
ImageData
static
int
getChannelWidth
(
int
mask
,
int
shift
)
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org
eclipse
swt
graphics
ImageData
ImageData
constructors
this
functions
clone
getAlpha
getAlphas
getByteOrder
getPixel
getPixels
getRGBs
getTransparencyMask
getTransparencyType
scaledTo
setAllFields
setAlpha
setAlphas
setPixel
setPixels
static functions
blit
bwPalette
closestMatch
createGradientBand
fillGradientRectangle
getChannelField
getChannelShift
getChannelWidth
getMSBOffset
internal_new
static variables
ALPHA_CHANNEL_SEPARATE
ALPHA_CHANNEL_SOURCE
ALPHA_MASK_INDEX
ALPHA_MASK_PACKED
ALPHA_MASK_RGB
ALPHA_MASK_UNPACKED
ALPHA_OPAQUE
ALPHA_TRANSPARENT
BLIT_ALPHA
BLIT_DITHER
BLIT_SRC
DITHER_MATRIX
LSB_FIRST
variables
alpha
alphaData
bytesPerLine
data
delayTime
depth
disposalMethod
height
maskData
maskPad
palette
scanlinePad
transparentPixel
type
width
x
y
Computes the required channel width (depth) from a mask.