getPositionFromHover.Rd
Get the position of hovered point on the heatmap image
getPositionFromHover(hover, ratio = 1)
The input hover object. Assume heatmap_hover
is the ID set to argument hover
in plotOutput
, then the value here is input$heatmap_hover
.
The relative resolution. The value should the ratio between res
set in makeInteractiveComplexHeatmap
and 72 (res/72
).
A unit
object of length two which are the coordinates of the hover points.
# There is no example
NULL
#> NULL