ImageEn, unit ievision

TIEVisionFileStream.open

TIEVisionFileStream.open

Declaration

procedure open(filename: PAnsiChar; mode: TIEVisionFileStreamMode); overload; safecall;
procedure open(filename: PWideChar; mode: TIEVisionFileStreamMode); overload; safecall;

Description

Open or create a file.
Parameter Description
filename Path and name of the file to open
mode Opening mode

Example

// opens 'input.jpg' in read only mode
filestream := IEVisionLib.createFileStream();
filestream.open('input.jpg', ievREAD);

// creates 'output.jpg'
filestream := IEVisionLib.createFileStream();
filestream.open('output.jpg', ievCREATE);