imgCrop: Crops an image
In matiasb/biOps: Image processing and analysis
Description
Usage
Arguments
Value
Examples
Description
This function crops image.
Usage
1
imgCrop(imgdata, x_start, y_start, c_width, c_height)
Arguments
imgdata
The image
x_start
Upper left x coordinate of source block
y_start
Upper left y coordinate of source block
c_width
Width of the block to crop
c_height
Height of the block to crop
Value
return an imagedata object
Examples
1
2
3
4
5
## Not run:
x <- readJpeg(system.file("samples", "violet.jpg", package="biOps"))
y <- imgCrop(x, 100, 50, 100, 50)
## End(Not run)
matiasb/biOps documentation built on May 21, 2019, 12:55 p.m.
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Description Usage Arguments Value Examples
Description
This function crops image.
Usage
1 | imgCrop(imgdata, x_start, y_start, c_width, c_height)
|
Arguments
imgdata |
The image |
x_start |
Upper left x coordinate of source block |
y_start |
Upper left y coordinate of source block |
c_width |
Width of the block to crop |
c_height |
Height of the block to crop |
Value
return an imagedata object
Examples
1 2 3 4 5 | ## Not run:
x <- readJpeg(system.file("samples", "violet.jpg", package="biOps"))
y <- imgCrop(x, 100, 50, 100, 50)
## End(Not run)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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