VInterpolate Class Reference

#include <VInterpolate8.h>

Inheritance diagram for VInterpolate:

Collaboration diagram for VInterpolate:

Public Member Functions
	VInterpolate (VipsInterpolate *interpolate, VSteal steal=STEAL)
VipsInterpolate *	get_interpolate () 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 VInterpolate	new_from_name (const char *name, VOption *options=nullptr)

Detailed Description

An interpolation. You can pass one of these to something like VImage::affine for it to use to interpolate pixels.

The available interpolators vary a bit with your libvips version and how it was built, but will include nearest, bilinear and bicubic. Run vips -l interpolate` to see them all.

Constructor & Destructor Documentation

VInterpolate()

VInterpolate::VInterpolate ( VipsInterpolate *  interpolate, VSteal  steal = STEAL  )

inlineexplicit

Create a VInterpolate that wraps a VipsInterpolate object. If steal is STEAL, then this VInterpolate takes over ownership of the libvips object and will automatically unref it.

Member Function Documentation

get_interpolate()

VipsInterpolate * VInterpolate::get_interpolate ( ) const

inline

Get a pointer to the underlying VipsInterpolate object.

new_from_name()

VIPS_NAMESPACE_START VInterpolate VInterpolate::new_from_name ( const char *  name, VOption *  options = nullptr  )

static

Create a VInterpolate from a name, for example "bicubic".

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

• /home/john/GIT/libvips/cplusplus/include/vips/VInterpolate8.h
• /home/john/GIT/libvips/cplusplus/VInterpolate.cpp