triangle_svg

triangle_svg, a MATLAB code 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:

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

Languages:

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

Related Data and Programs:

circles, a MATLAB code which can be used, when creating graphics, to draw one or more circles, while controlling the center locations, radii, colors, edge colors, and transparency, by chad greene.

triangle_svg_test

triangulation_svg, a MATLAB code which creates a scalable vector graphics (svg) image of a triangulation, which can be displayed by a web browser.

Reference:

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

Source Code:

• r8_to_i4.m, maps X in [XMIN, XMAX] to integer IX in [IXMIN, IXMAX].
• triangle_svg.m, makes an SVG plot of a triangle and some points.