jburkardt

TRIANGLE_SVG\ Plot Triangle and Points with Scalable Vector Graphics (SVG) {#triangle_svg-plot-triangle-and-points-with-scalable-vector-graphics-svg align=”center”} ============================================================

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TRIANGLE_SVG is a C++ library which uses Scalable Vector Graphics (SVG) to create a plot of a triangle and any number of points. Such plots can illustrate quadrature rules or sampling methods for the triangle.

Licensing: {#licensing align=”center”}

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

Languages: {#languages align=”center”}

TRIANGLE_SVG is available in a C version and a C++ version and a FORTRAN77 version and a FORTRAN90 version and a MATLAB version.

Related Data and Programs: {#related-data-and-programs align=”center”}

TRIANGULATION_SVG, a C++ program which creates a Scalable Vector Graphics (SVG) image of a triangulation, which can be displayed by a web browser.

Reference: {#reference align=”center”}

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

Source Code: {#source-code align=”center”}

• triangle_svg.cpp, the source code.
• triangle_svg.hpp, the include file.

Examples and Tests: {#examples-and-tests align=”center”}

• triangle_svg_prb.cpp, a sample calling program.
• triangle_svg_prb_output.txt, the output file.

List of Routines: {#list-of-routines align=”center”}

• R8_TO_I4 maps real X in [XMIN, XMAX] to integer IX in [IXMIN, IXMAX].
• TIMESTAMP prints the current YMDHMS date as a time stamp.
• TRIANGLE_SVG plots a triangle and points in SVG format.

You can go up one level to the C++ source codes.

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Last revised on 21 April 2014.