VTarget Class Reference

#include <VConnection8.h>

Inheritance diagram for VTarget:

Collaboration diagram for VTarget:

Public Member Functions
	VTarget (VipsTarget *output, VSteal steal=STEAL)
VipsTarget *	get_target () const
Public Member Functions inherited from VObject
	VObject (VipsObject *new_vobject, VSteal steal=STEAL)
	VObject (const VObject &a)
VObject &	operator= (const VObject &a)
VipsObject *	get_object () const
bool	is_null () const

Static Public Member Functions
static VTarget	new_to_descriptor (int descriptor)
static VTarget	new_to_file (const char *filename)
static VTarget	new_to_memory ()

Detailed Description

A generic target object. Savers can use these to write a stream of bytes somewhere, see VImage::write_to_target().

Methods let you can connect a target up to memory, a file or a file descriptor. Use vips::VTargetCustom to implement custom targets using GObject signals.

Constructor & Destructor Documentation

VTarget()

VTarget::VTarget ( VipsTarget *  output, VSteal  steal = STEAL  )

inlineexplicit

Wrap a VTarget around an underlying VipsTarget object.

Member Function Documentation

get_target()

VipsTarget * VTarget::get_target ( ) const

inline

Get a pointer to the underlying VipsTarget object.

new_to_descriptor()

VTarget VTarget::new_to_descriptor ( int  descriptor )

static

Make a new VTarget which, when written to, will write to a file descriptor.

new_to_file()

VTarget VTarget::new_to_file ( const char *  filename )

static

Make a new VTarget which, when written to, will write to a file.

new_to_memory()

VTarget VTarget::new_to_memory ( )

static

Make a new VTarget which, when written to, will write to a file descriptor.

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The documentation for this class was generated from the following files:

• /home/john/GIT/libvips/cplusplus/include/vips/VConnection8.h
• /home/john/GIT/libvips/cplusplus/VConnection.cpp