Rvision (version 0.3.3)

resize: Resize an Image

Description

resize returns a resized version of an Image.

Usage

resize(image, height = NULL, width = NULL, fx = NULL, fy = NULL,
  interpolation = "linear")

Arguments

image

An Image object.

height

A positive integer representing the new height in pixels of the image (default: NULL).

width

A positive integer representing the new width in pixels of the image (default: NULL).

fx

A positive numeric representing the ratio by which the width of the image must be resized (default: NULL). Ignored if width is set.

fy

A positive numeric representing the ratio by which the height of the image must be resized (default: NULL). Ignored if height is set.

interpolation

A character string representing the type of interpolation to use during resizing (default: "linear"). See notes for all accepted interpolation methods.

Value

An Image object.

See Also

Image

Examples

# NOT RUN {
# TODO
# }