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VersyPDF API Reference

Stream Level

Functions | Underline Level | Legend

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There are streams for work with data in our library. Streams are just ways of reading and writing data. Steams provide a common interface for reading and writing to different media such as memory, files and other.

Functions

	Name	Description
	ULStreamClear	Clears PDF Stream with initializing size ( maybe zero ).
	ULStreamClose	Closes PDF Stream.
	ULStreamCopyToStream	Copies from one Stream in another Stream.
	ULStreamCustomNew	This is function ULStreamCustomNew.
	ULStreamFileHandleNew	Creates new file PDF Stream by PDF File Handle.
	ULStreamFileNew	Creates new file PDF Stream by filename and open mode.
	ULStreamGetPosition	Gets Stream position ( offset from start of stream ).
	ULStreamGetSize	Gets Stream size in bytes.
	ULStreamLookChar	Reads one character from Stream. Same as ULStreamReadChar, only stream position stays on that place.
	ULStreamMemNew	Creates new Memory PDF Stream with initializing size.
	ULStreamMemReadOnlyNew	Converts memory buffer to PDF Stream.
	ULStreamReadBuffer	Reads from PDF Stream to memory buffer some count of the bytes.
	ULStreamReadChar	Reads one character from Stream.
	ULStreamReadLine	Reads one line from Stream. Line is text string to character EOL ( end of line )
	ULStreamSetPosition	Sets new Stream position.
	ULStreamSetSize	Sets new Stream size in bytes. Enlarges stream capacity.
	ULStreamWriteBuffer	Writes from memory buffer to PDF Stream some count of the bytes.
	ULStreamWriteChar	Writes one character to Stream.

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