Axes(length, radius)
Axes()

Styling for visualisation of the coordinate axes. Arguments are numbers for the length and the radius of the arrows. The optional keyword argument colors is a list of 3 colors as Strings for the 3 axes.

Box(center, dimensions)

Data and styling for a box visualisation. Arguments are a Vector{Float64} of the center coordinates and a Vector{Float64} of the box size in each dimension. Optional keyword arguments are color and wireframe.

CameraAngle(posx, posy, posz, zoom, qx, qy, qz, qw)

A custom perspective to view the molecule from. Arguments are x/y/z translation, zoom, and x/y/z/w rotation quaternion. Default is CameraAngle(0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0).

CapStyle

A primitive enum type for the three Cylinder cap style options:

• NoCap
• FlatCap
• RoundCap

Cylinder(start, stop; kwargs...)

Data and styling for a cylinder visualisation. Arguments are the 3D coordinate vectors for the beginning and end of the cylinder. Optional keyword arguments are color, opacity, wireframe, radius, startcap, stopcap and dashed. startcap and stopcap must be a CapStyle.

IsoSurface(voldata, isoval)

Data and styling for an isosurface visualisation. Arguments are the filepath with the volume data in "cube" format and the value to view the isosurface at. Optional keyword arguments are color, opacity, wireframe and smoothness.

Line(start, stop; kwargs...)

Data and styling for a line visualisation. Arguments are the 3D coordinate vectors for the beginning and end of the line. Optional keyword arguments are color, opacity, wireframe and dashed.

Style(style_type)
Style(style_type, options)

A style for a molecular visualisation, with an optional Dict of options. Examples are Style("cartoon") and Style("cartoon", Dict("color" => "spectrum", "ribbon" => true, "thickness" => 1.0)).

Surface()
Surface(options)

A style for a molecular VDW surface visualisation, with an optional Dict of options. An example is Surface(Dict("opacity" => 0.8, "colorscheme" => "whiteCarbon")).

viewfile(file)
viewfile(file, format)

View a molecular structure from a file. Displays in a popup window, or in the output cell for a notebook. Arguments are the filepath and the format ("pdb", "sdf", "xyz" or "mol2"). If not provided, the format is guessed from the file extension, e.g. "myfile.xyz" is treated as being in the xyz format. Optional keyword arguments are style, surface, isosurface, box, lines, cylinders, vtkcell, axes, cameraangle, height, width, html and debug.

viewpdb(pdbid)

View a structure from the Protein Data Bank (PDB). Displays in a popup window, or in the output cell for a notebook. Argument is the four letter PDB ID, e.g. "1AKE". Requires an internet connection to work. Optional keyword arguments are style, surface, isosurface, box, lines, cylinders, vtkcell, axes, cameraangle, height, width, html and debug.

viewstring(str, format)

View a molecular structure contained in a string. Displays in a popup window, or in the output cell for a notebook. Arguments are the molecule string and the format ("pdb", "sdf", "xyz" or "mol2"). Optional keyword arguments are style, surface, isosurface, box, lines, cylinders, vtkcell, axes, cameraangle, height, width, html and debug.

viewstruc(struc)
viewstruc(struc, atom_selectors...)

View a structural element from BioStructures.jl. Displays in a popup window, or in the output cell for a notebook. Arguments are a StructuralElementOrList and zero or more functions to act as atom selectors - see BioStructures.jl documentation for more. Optional keyword arguments are style, surface, isosurface, box, lines, cylinders, vtkcell, axes, cameraangle, height, width, html and debug.