Test whether points fall inside an ROI

Test whether points fall inside an ROI

Usage

at_roi_contains(roi, x, y, call = rlang::caller_env())

Arguments

roi

An annot_roi.

x, y

Numeric coordinate vectors of equal length.

call

The calling environment, for error reporting.

Value

A logical vector of length length(x).

See also

Other geometry: at_check_containment(), at_check_geometry(), at_clamp(), at_fix_geometry(), at_flip_y(), at_roi_buffer(), at_roi_distance(), at_roi_overlaps(), at_roi_rescale(), at_roi_ring(), at_roi_setops, at_roi_simplify(), at_rois_overlap(), at_snap(), at_transform()

Examples

at_roi_contains(at_roi_rect(0, 0, 10, 10, label = "a"), c(5, 20), c(5, 20))
#> [1]  TRUE FALSE