triangulation_svg


triangulation_svg, a FORTRAN90 code which creates an SVG image of a triangulation, which can be displayed by an web browser.

The code reads one file listing the nodes, and a second file consisting of groups of 3, 4 or 6 nodes that make up elements.

Usage:

triangulation_svg prefix
where 'prefix' is the common prefix for the node and element files, and will also be used to name the output file:

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Languages:

triangulation_svg is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version.

Related Data and Programs:

TRIANGLE_SVG, a FORTRAN90 code which uses Scalable Vector Graphics (SVG) to plot a triangle and any number of points, to illustrate quadrature rules and sampling techniques.

TRIANGULATION, a FORTRAN90 code which carries out various operations on order 3 ("linear") or order 6 ("quadratic") triangulations.

TRIANGULATION_PLOT, a FORTRAN90 code which plots the nodes and elements of a triangulation as a PostScript (PS) file;

triangulation_svg_test

Reference:

  1. W3C, Scalable Vector Graphics 1.1 (Second Edition), 16 August 2011, https://www.w3.org/TR/SVG11/

Source Code:


Last revised on 10 September 2020.