Add points to a 3D scatterplot

points3d(s, x, y, z, color = "orange", pch = "@", size = 1, labels = "")

Arguments

s: A non-animated scatterplot object returned by scatterplot3js.
x: Either a vector of x-coordinate values or a three-column data matrix with columns corresponding to the x,y,z coordinate axes. Column labels, if present, are used as axis labels.
y: (Optional) vector of y-coordinate values, not required if x is a matrix.
z: (Optional) vector of z-coordinate values, not required if x is a matrix.
color: Either a single hex or named color name (all points same color), or a vector of hex or named color names as long as the number of points in x.
pch: Optional point glyphs or text strings, see scatterplot3js.
size: The plot point radius, either as a single number or a vector of sizes of length nrow(x).
labels: Character vector of length x of point labels displayed when the mouse moves over the points.

Value

A new scatterplot htmlwidget object.

Note

This function replaces the old points3d approach used by scatterplot3d.

Examples

if (FALSE) { # \dontrun{
 # Adding point labels to a scatterplot:
 x <- rnorm(5)
 y <- rnorm(5)
 z <- rnorm(5)
 scatterplot3js(x, y, z, pch="o") %>%
   points3d(x + 0.1, y + 0.1, z, color="red", pch=paste("point", 1:5))

# Adding point labels to a graph, obtaining the graph vertex coordinates
# with the `vertices()` function:
data(LeMis)
graphjs(LeMis) %>% points3d(vertices(.), color="red", pch=V(LeMis)$label)

} # }