A method of grain2d.

the mask of the outlines whose centroid lies inside a rectangle [xmin, ymin, dx, dy] or a polygon (N, 2), edges included, as MATLAB’s; the outlines holding given points are findByLocation, or grains[x, y]

Syntax

ind = grains.inpolygon([xmin, ymin, dx, dy])

By a rectangle.

ind = inpolygon(grains, [[x1, y1], [x2, y2], [x3, y3]])

By a polygon.

grains = grains[ind]

Signature

grain2d.inpolygon(self, region)

MATLAB’s grain2d.inpolygon

source

Citing this page. This page is part of the documentation of MTEX, a free and open source MATLAB toolbox for analyzing and modeling crystallographic textures. It was written by The MTEX Developers and is published at https://mtex-toolbox.github.io/grain2d.inpolygon_py.html. If you use MTEX, or reuse text or figures from this page, in your research, please cite

F. Bachmann, R. Hielscher, H. Schaeben: Texture Analysis with MTEX - Free and Open Source Software Toolbox, Solid State Phenomena 160 (2010), 63-68. 10.4028/www.scientific.net/SSP.160.63

BibTeX

@article{bachmann2010mtex,
  author  = {F. Bachmann and R. Hielscher and H. Schaeben},
  title   = {Texture Analysis with MTEX - Free and Open Source Software Toolbox},
  journal = {Solid State Phenomena},
  volume  = {160},
  pages   = {63-68},
  year    = {2010},
  doi     = {10.4028/www.scientific.net/SSP.160.63},
  url     = {https://doi.org/10.4028/www.scientific.net/SSP.160.63}
}

Other papers describing specific MTEX methods are listed under Publications — please cite the one that best fits your application. The MTEX source code is licensed under the GNU General Public License v2.0; the text and figures of this documentation are licensed under CC BY 4.0, which permits reuse — including by automated systems — provided The MTEX Developers and this page are credited.