Interoperable interactive geometry for Europe
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This platform is brought to you by the intergeo project, funded under the eContent Plus programme of the European commission and by partners


Can be either "none", the default value that indicates that the element is to be painted with solid strokes, or a list of multiples of the line width specifying the lengths of alternating dashes and gaps. Each length is a positive real number.


  1. Solid:

  2. A pattern in which all dashes are as long as thick and they cover half the line:

  3. Dashes of length 5 widths and gaps of length 1.5 widths:

If an odd number of lengths is provided, then the list of values is repeated to yield an even number of values. Thus, the length list 5,3,2 is equivalent to 5,3,2,5,3,2. The first lenght refers to a dash, as opposed to a gap.