dqt ~master (2021-12-05T11:53:08Z)
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QImage.alphaChannel
qt
gui
image
QImage
Undocumented in source.
struct
QImage
const
QImage
alphaChannel
(
)
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qt
gui
image
QImage
aliases
DataPtr
constructors
this
enums
Format
InvertMode
functions
allGray
alphaChannel
applyColorTransform
bitPlaneCount
bits
byteCount
bytesPerLine
cacheKey
color
colorCount
colorSpace
colorTable
constBits
constScanLine
convertTo
convertToColorSpace
convertToFormat
convertToFormat_helper
convertToFormat_inplace
convertedToColorSpace
createAlphaMask
createHeuristicMask
createMaskFromColor
data_ptr
depth
detach
devType
devicePixelRatio
dotsPerMeterX
dotsPerMeterY
fill
format
hasAlphaChannel
height
invertPixels
isDetached
isGrayscale
isNull
load
loadFromData
metric
mirrored
mirrored_helper
mirrored_inplace
offset
paintDevice
paintEngine
pixel
pixelColor
pixelFormat
pixelIndex
rawConstructor
rect
reinterpretAsFormat
rgbSwapped
rgbSwapped_helper
rgbSwapped_inplace
save
scaled
scaledToHeight
scaledToWidth
scanLine
setAlphaChannel
setColor
setColorCount
setColorSpace
setColorTable
setDevicePixelRatio
setDotsPerMeterX
setDotsPerMeterY
setOffset
setPixel
setPixelColor
setText
size
sizeInBytes
smoothScaled
text
textKeys
transformed
valid
width
postblits
this(this)
static functions
create
fromData
toImageFormat
toPixelFormat
trueMatrix