iolink.iolink.LodImageView Class Reference

Inheritance diagram for iolink.iolink.LodImageView:

Public Member Functions
	__init__ (self, *args, **kwargs)
	get_level_range (self)
	resolution (self, level)
	to_string (self)
	__repr__ (self)
Public Member Functions inherited from iolink.iolink.View
	view_origin (self)
	extension (self, extension_id)

Properties
	thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")
	level_range = property(get_level_range, doc=get_level_range.__doc__)
Properties inherited from iolink.iolink.View
	thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")

Additional Inherited Members
Protected Member Functions inherited from iolink.iolink.View
	_extension (self, id)

Detailed Description

A view on an image with multiple levels of detail (LOD).

It is also usually called a pyramid of resolutions
  - level 0 always gives the original resolution of the image
  - image resolution at level N+1 is always lower than resolution at level N

Constructor & Destructor Documentation

__init__()

iolink.iolink.LodImageView.__init__	(		self,
		*	args,
		**	kwargs
	)

Reimplemented from iolink.iolink.View.

Member Function Documentation

__repr__()

iolink.iolink.LodImageView.__repr__

(

self

)

Reimplemented from iolink.iolink.View.

get_level_range()

iolink.iolink.LodImageView.get_level_range

(

self

)

    Give the range of available levels of resolution
    Level 0 is always in the range. (because it corresponds to the original image)
    First value of returned vector is the level corresponding to the highest resolution (inferior or equal to 0)
    Second value of returned vector is the level corresponding to the lowest resolution (superior or equal to 0)
      - a negative level (< 0) gives a higher resolution of the original image
      - a positive (> 0) level gives a lower resolution of the original image

    :rtype: :py:class:`Vector2i64`
    :return: a vector of 2 values (high-res level, low-res level)

resolution()

iolink.iolink.LodImageView.resolution	(		self,
			level
	)

    An ImageView of the n-th level of detail.

    :type level: int
    :param level: the level of detail
    :rtype: :py:class:`ImageView`
    :return: ImageView corresponding to given level
    :raises: Error if required level is not handled (out of range)

to_string()

iolink.iolink.LodImageView.to_string

(

self

)

Return a string representation

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

• Release/python/iolink/iolink.py