Draw segments colored by gradients

Draw segments colored by gradients

Usage

segments_gradient(
  x,
  y = NULL,
  col = colorRamp2(c("transparent", "black"), TRUE),
  lend = 1,
  ...
)

Arguments

x, y

Coordinates passed to grDevices::xy.coords.

col

Color ramp function (see grDevices::colorRamp).

lend

Passed to graphics::segments.

...

Further arguments passed to segments.

Value

See graphics::segments.

Examples

set.seed(1)
x <- cbind(cumsum(rnorm(1e3, sd=.1)), cumsum(rnorm(1e3, sd=.4)))
plot(x, type="n")
segments_gradient(x)