6.235 ThicknessSyntax

ThicknessSyntax
[patterns]
(([+-]?((\d+(\.\d*)?)|(\d*\.\d+))([eE][+-]?\d+)?)((\s*,\s*)|\s+))?([+-]?((\d+(\.\d*)?)|(\d*\.\d+))([eE][+-]?\d+)?)
One decimal floating point value, or two values separated by either a comma or whitespace.
[is case sensitive]
true
(([+-]?((\d+(\.\d*)?)|(\d*\.\d+))([eE][+-]?\d+)?)((\s*,\s*)|\s+)){3}([+-]?((\d+(\.\d*)?)|(\d*\.\d+))([eE][+-]?\d+)?)
Four decimal floating point values, separated by either a comma or whitespace.
[is case sensitive]
true