anim_position: Animate the position of an element
In omsvg: Build and Transform 'SVG' Objects

Description Usage Arguments Value Examples

Within an anims() call, itself passed to any anims argument, the anim_position() function can be used to express an animation where the position of the target element changes with time.

1	anim_position(x = NULL, y = NULL, easing_fn = NULL, initial = FALSE)

`x, y`	The position of the element, expressed as `x` and `y`, at the keyframe time (given as the LHS value in the `anims()` call).
`easing_fn`	The timing or easing function to use for the animation. If not provided, the `linear()` timing function will be used (which is doesn't use any easing in the animation, just a linear movement). The other timing and easing functions are: `step_start()`, `step_end()`, `ease_in()`, `ease_out()`, and `ease_in_out()`.
`initial`	Should this position be the initial position of the element? If so, use `TRUE` and any values provided to `x` and `y` will be disregarded.

An anim_opacity object, which is to be used as part of an anims() call.

if (interactive()) {

# Basic animation of an element's
# position (moving to a new `x` and
# `y` position)
SVG(width = 300, height = 300) %>%
  svg_rect(
    x = 50, y = 50,
    width = 50, height = 50,
    attrs = svg_attrs_pres(
      stroke = "magenta",
      fill = "lightblue"
    ),
    anims = anims(
      2.0 ~ anim_position(x = 100, y = 50)
    )
  )
}