DynamicMemoryWStream

class DynamicMemoryWStream

Methods

SizeOfPackedUInt
__init__
bytesWritten
copyTo	More efficient version of read(dst, 0, bytesWritten()).
copyToAndReset	Equivalent to copyTo() followed by reset(), but may save memory use.
detachAsData	Return the contents as Data, and then reset the stream.
detachAsStream	Reset, returning a reader stream with the current content.
flush	Reimplemented in FILEWStream, and NullWStream.
newline
padToAlign4
prependToAndReset	Prepend this stream to dst, resetting this.
read
reset
write	Called to write bytes to a WStream.
write16
write32
write8
writeBigDecAsText
writeBool	Overloaded function.
writeDecAsText
writeHexAsText
writePackedUInt
writeScalar
writeScalarAsText
writeStream
writeText
writeToAndReset	Overloaded function.
writeToStream

Methods

static DynamicMemoryWStream.SizeOfPackedUInt(value: SupportsInt | SupportsIndex) → int

DynamicMemoryWStream.__init__(self: skia.DynamicMemoryWStream) → None

DynamicMemoryWStream.bytesWritten(self: skia.WStream) → int

DynamicMemoryWStream.copyTo(self: skia.DynamicMemoryWStream, dst: typing_extensions.Buffer) → None

More efficient version of read(dst, 0, bytesWritten()).

DynamicMemoryWStream.copyToAndReset(self: skia.DynamicMemoryWStream, dst: typing_extensions.Buffer) → None

Equivalent to copyTo() followed by reset(), but may save memory use.

DynamicMemoryWStream.detachAsData(self: skia.DynamicMemoryWStream) → skia.Data

Return the contents as Data, and then reset the stream.

DynamicMemoryWStream.detachAsStream(self: skia.DynamicMemoryWStream) → skia.StreamAsset

Reset, returning a reader stream with the current content.

DynamicMemoryWStream.flush(self: skia.WStream) → None

Reimplemented in FILEWStream, and NullWStream.

DynamicMemoryWStream.newline(self: skia.WStream) → bool

DynamicMemoryWStream.padToAlign4(self: skia.DynamicMemoryWStream) → None

DynamicMemoryWStream.prependToAndReset(self: skia.DynamicMemoryWStream, dst: skia.DynamicMemoryWStream) → None

Prepend this stream to dst, resetting this.

DynamicMemoryWStream.read(self: skia.DynamicMemoryWStream, data: typing_extensions.Buffer, offset: SupportsInt | SupportsIndex = 0) → bool

DynamicMemoryWStream.reset(self: skia.DynamicMemoryWStream) → None

DynamicMemoryWStream.write(self: skia.WStream, buffer: typing_extensions.Buffer) → bool

Called to write bytes to a WStream.

Returns true on success

Parameters:

• buffer – the address of at least size bytes to be written to the stream

• size – The number of bytes in buffer to write to the stream

Returns:

true on success

Implemented in DynamicMemoryWStream,

FILEWStream, and NullWStream.

DynamicMemoryWStream.write16(self: skia.WStream, value: SupportsInt | SupportsIndex) → bool

DynamicMemoryWStream.write32(self: skia.WStream, value: SupportsInt | SupportsIndex) → bool

DynamicMemoryWStream.write8(self: skia.WStream, value: SupportsInt | SupportsIndex) → bool

DynamicMemoryWStream.writeBigDecAsText(self: skia.WStream, value: SupportsInt | SupportsIndex, minDigits: SupportsInt | SupportsIndex = 0) → bool

DynamicMemoryWStream.writeBool(*args, **kwargs)

Overloaded function.

1. writeBool(self: skia.WStream, value: bool) -> bool

2. writeBool(self: skia.WStream, value: bool) -> bool

DynamicMemoryWStream.writeDecAsText(self: skia.WStream, value: SupportsInt | SupportsIndex) → bool

DynamicMemoryWStream.writeHexAsText(self: skia.WStream, value: SupportsInt | SupportsIndex, minDigits: SupportsInt | SupportsIndex = 0) → bool

DynamicMemoryWStream.writePackedUInt(self: skia.WStream, value: SupportsInt | SupportsIndex) → bool

DynamicMemoryWStream.writeScalar(self: skia.WStream, value: SupportsFloat | SupportsIndex) → bool

DynamicMemoryWStream.writeScalarAsText(self: skia.WStream, value: SupportsFloat | SupportsIndex) → bool

DynamicMemoryWStream.writeStream(self: skia.WStream, input: skia.Stream, length: SupportsInt | SupportsIndex) → bool

DynamicMemoryWStream.writeText(self: skia.WStream, text: str) → bool

DynamicMemoryWStream.writeToAndReset(*args, **kwargs)

Overloaded function.

1. writeToAndReset(self: skia.DynamicMemoryWStream, dst: skia.WStream) -> bool

   Equivalent to writeToStream() followed by reset(), but may save memory use.

2. writeToAndReset(self: skia.DynamicMemoryWStream, dst: skia.DynamicMemoryWStream) -> bool

   Equivalent to writeToStream() followed by reset(), but may save memory use.

   When the dst is also a DynamicMemoryWStream, the implementation is constant time.

DynamicMemoryWStream.writeToStream(self: skia.DynamicMemoryWStream, dst: skia.WStream) → bool