zoomMove: Set zoomMove

In NGLVieweR: Interactive 3D Visualization of Molecular Structures

Set zoomMove

Description

Add a zoom animation

Usage

zoomMove(NGLVieweR, center, zoom, duration = 0, z_offSet = 0)

Arguments

NGLVieweR	A NGLVieweR object.
center	Target distance of selected atoms/residues. See the section "selection-language" in the official NGL.js manual.
zoom	Target zoom of selected atoms/residues. See the section "selection-language" in the official NGL.js manual.
duration	Optional animation time in milliseconds (default = 0).
z_offSet	Optional zoom offset value (default = 0).

Details

Applies to the last structure added. The camera moves after all structures are loaded and superposed (see setSuperpose()). If zoomMove() is used for several structures, the last one is used (with a warning). The center is that of the atom coordinates, so it does not follow setPosition(), setRotation() or setScale().

Value

List of zoomMove parameters to NGLVieweR htmlwidgets object.

See Also

• setScale()

• setRotation()

• setPosition()

Other transformations: setPosition(), setRotation(), setScale()

Examples

NGLVieweR("7CID") %>%
stageParameters(backgroundColor = "white") %>%
  addRepresentation("cartoon", param=list(name="cartoon", colorValue="red")) %>%
  addRepresentation("ball+stick", param=list(name="ball+stick",
                                             colorValue="yellow",
                                             colorScheme="element",
                                             sele="200")) %>%
  zoomMove("200:A.C", "200:A.C", 2000, -20)

NGLVieweR documentation built on Oct. 20, 2026, 1:07 a.m.