SoftwareBitmap class

Represents an uncompressed bitmap.

Implemented types

Constructors

SoftwareBitmap.create(BitmapPixelFormat format, int width, int height)
factory
SoftwareBitmap.createWithAlpha(BitmapPixelFormat format, int width, int height, BitmapAlphaMode alpha)
factory
SoftwareBitmap.fromPtr(Pointer<COMObject> ptr)

Properties

bitmapAlphaMode → BitmapAlphaMode
no setteroverride
bitmapPixelFormat → BitmapPixelFormat
no setteroverride
dpiX ↔ double
getter/setter pairoverride
dpiY ↔ double
getter/setter pairoverride
hashCode → int
The hash code for this object.
no setterinherited
isReadOnly → bool
no setteroverride
pixelHeight → int
no setteroverride
pixelWidth → int
no setteroverride
ptr ↔ Pointer<COMObject>
getter/setter pairinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

addRef() → int
Increments the reference count for an interface pointer to a COM object.
inherited
close() → void
override
copyFromBuffer(IBuffer? buffer) → void
override
copyTo(SoftwareBitmap? bitmap) → void
override
copyToBuffer(IBuffer? buffer) → void
override
detach() → void
Detaches the object from the Finalizer.
inherited
getIids(Pointer<Uint32> iidCount, Pointer<Pointer<GUID>> iids) → int
inherited
getReadOnlyView() → SoftwareBitmap?
override
getRuntimeClassName(Pointer<IntPtr> className) → int
inherited
getTrustLevel(Pointer<Int32> trustLevel) → int
inherited
lockBuffer(BitmapBufferAccessMode mode) → BitmapBuffer?
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
queryInterface(Pointer<GUID> riid, Pointer<Pointer<NativeType>> ppvObject) → int
Queries a COM object for a pointer to one of its interface; identifying the interface by a reference to its interface identifier (IID).
inherited
release() → int
Decrements the reference count for an interface on a COM object.
inherited
toInterface(String iid) → Pointer<COMObject>
Cast an existing COM object to a specified interface.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited