Description Usage Arguments Value Author(s) See Also Examples
drawLine
draws lines over an Image
object.
This operation is destructive: it changes irreversibly the Image
object and cannot be undone.
1 2 |
image |
An |
pt1_x |
A numeric value or vector representing the x coordinates of the first end of each line. |
pt1_y |
A numeric value or vector representing the y coordinates of the first end of each line. |
pt2_x |
A numeric value or vector representing the x coordinates of the second end of each line. |
pt2_y |
A numeric value or vector representing the y coordinates of the second end of each line. |
color |
A value or vector of any kind of R color specification compatible
with |
thickness |
A numeric value or vector representing the thickness in pixels of each line (default: 1). |
This function does not return anything. It modifies image
in
place.
Simon Garnier, garnier@njit.edu
1 | # TODO
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