color

Change the color assigned to molecules, or edit the color scale. All color values are in the range 0 ... 1. Please see the section on coloring for a full description of the various options.

• category name color: Set color of object specified by category and name to color.
• scale method < scale_name >: Set type of scale to use for coloring objects by values. They are:
  • RGB - Red to green to blue.
  • BGR - Blue to green to red.
  • RWB - Red to white to blue.
  • BWR - Blue to white to red.
  • RWG - Red to white to green.
  • GWR - Green to white to red.
  • GWB - Green to white to blue.
  • BWG - Blue to white to green.
  • BlkW - Black to white.
  • WBlk - White to black.

• scale midpoint x: Set midpoint of color scale to x, in the range 0 ... 1.
• scale min x: Set minimum of color scale to x, in the range 0 ... 1.
• scale max x: Set maximum of color scale to x, in the range 0 ... 1.
• change rgb color: Reset rgb of color to default value.
• change rgb color r g b: Set rgb of color to r g b.
• restype resname [ restype ]: Set the residue type for resname to restype. If the restype parameter is ommitted, the current residue type is returned.
• add item category name colorname: Adds colors for the named color category, item name, using the colorname color.

See the graphics command for how to change color of a user-defined graphics object.