gvtrack.iterator.2d {misha} | R Documentation |
Defines modification rules for a two-dimensional iterator in a virtual track
Description
Defines modification rules for a two-dimensional iterator in a virtual track.
Usage
gvtrack.iterator.2d(
vtrack = NULL,
sshift1 = 0,
eshift1 = 0,
sshift2 = 0,
eshift2 = 0
)
Arguments
vtrack |
virtual track name |
sshift1 |
shift of 'start1' coordinate |
eshift1 |
shift of 'end1' coordinate |
sshift2 |
shift of 'start2' coordinate |
eshift2 |
shift of 'end2' coordinate |
Details
This function defines modification rules for one-dimensional iterator intervals in a virtual track.
Iterator interval's 'start1' coordinate is modified by adding 'sshift1'. Similarly 'end1', 'start2', 'end2' coordinates are altered by adding 'eshift1', 'sshift2' and 'eshift2' accordingly.
Value
None.
See Also
gvtrack.create
, gvtrack.iterator
Examples
gdb.init_examples()
gvtrack.create("vtrack1", "rects_track")
gvtrack.iterator.2d("vtrack1", sshift1 = 1000, eshift1 = 2000)
gextract(
"rects_track", "vtrack1",
gintervals.2d(1, 0, 5000, 2, 0, 5000)
)
[Package misha version 4.3.6 Index]