Specify Styling for Labels — m_style

Styling options for the labels. Used inside m_add_label(), m_add_res_labels() and m_add_property_labels().

m_style_label(
  font = "sans-serif",
  fontSize = 18,
  fontColor = "white",
  fontOpacity = 1,
  backgroundColor = "black",
  backgroundOpacity = 1,
  borderOpacity = 1,
  borderThickness = 0,
  borderColor = backgroundColor,
  inFront = TRUE,
  showBackground = TRUE,
  fixed = FALSE,
  alignment = c("topLeft", "topCenter", "topRight", "centerLeft", "center",
    "centerRight", "bottomLeft", "bottomCenter", "bottomRight"),
  position = NULL,
  frame = NULL
)

Arguments

font: Font name, default sans-serif.
fontSize: Height of text, default 18.
fontColor: Font color, default white.
fontOpacity: Font opacity, default 1.
backgroundColor: Color of background, default black.
backgroundOpacity: Opacity of background, default 1.
borderOpacity: Opacity of border, default 1.
borderThickness: Line width of border around label, default 0.
borderColor: Color of border, default backgroundColor.
inFront: Logical, if TRUE always put in front of model.
showBackground: Logical, show background rounded rectangle, default TRUE.
fixed: Logical, setes the label to change with the model when zooming.
alignment: String, how to orient the label with respect to position: 'topLeft' (default), 'topCenter', 'topRight', 'centerLeft', 'center', 'centerRight', 'bottomLeft', 'bottomCenter', 'bottomRight'.
position: x,y,z coordinates for label (for custom positioning).
frame: If set, only display in this frame of an animation.

Examples

r3dmol() %>%
  m_add_model(data = pdb_1j72, format = "pdb") %>%
  m_set_style(style = m_style_stick()) %>%
  m_add_res_labels(style = m_style_label(
    fontSize = 14,
    backgroundColor = "green"
  )) %>%
  m_zoom_to()