This MATLAB function creates one or more patches of colored polygons by specifying X and Y as the coordinates for each vertex.

Patch properties control the appearance and behavior of Patch objects.

January 30, 2023 - Dear community, I am trying to use the patch function in order to draw lines with a level of transparency (alpha), but it does not seem to work (apparently patch is faster than plot when we have t...

Patches are useful for modeling real-world objects such as airplanes or automobiles, and for drawing 2- or 3-D polygons of arbitrary shape. In contrast, surface objects are rectangular grids of quadrilaterals and are better suited for displaying planar topographies such as the values of mathematical functions of two variables, the contours of data in a rectangular plane, or parameterized surfaces such as spheres. A number of MATLAB® functions create patch objects — fill, fill3, isosurface, isocaps, some of the contour functions, and patch.

If you specify the x-, y-, and z-coordinate arguments as vectors, they render as a single polygon with points connected in sequence. If the arguments are matrices, MATLAB® draws one polygon per column, producing a single patch with multiple faces.

This MATLAB function sets the reflectance of all the Surface and Patch objects in the current figure based on the specified preset option.

November 30, 2020 - Using very simple syntax, patchline allows you to visualize lines as patches. This allows you to set any valid properties of the patch object, including 'EdgeAlpha' (to modify the transparency of the lines).

A Patch object is one or more polygons defined by the coordinates of its vertices. You can specify the coloring and lighting of the Patch. See the "3-D Modeling" chapter in Using MATLAB Graphics for more information on Patches. patch(X,Y,C) adds the filled two-dimensional Patch to the current Axes.

This MATLAB function plots filled polygonal regions on 3-D axes as Patch objects with vertices at the (x,y,z) locations specified by X, Y, and Z.

December 2, 2018 - Also, you do not need the findobj call (although it works, and returns the same information as the handle), you can simply create a handle to the original patch object. Sign in to comment. Sign in to answer this question. Find more on Creating, Deleting, and Querying Graphics Objects in Help Center and File Exchange ... Find the treasures in MATLAB Central and discover how the community can help you!

This MATLAB function projects 2-D patch objects onto the current axesm-based map.

July 15, 2021 - I found the patch function, which allows me to plot patches given faces and vertices. As I am working with 3d data, my faces data is a 10670x3 matrix and the vertices are a 6136 x 3 matrix. When I try to display them with ... It just plots the data projected to a 2d plane. How can I plot them in 3d? Sign in to comment. Sign in to answer this question. ... https://www.mathworks.com/matlabcentral/answers/879073-how-to-plot-3d-patch-with-faces-and-vertices#answer_747218

February 26, 2022 - I think I need to use a patch function but not sure how to define the rectangle shape ontop of the existing data plot and get it to match. Sign in to comment. Sign in to answer this question. ... https://www.mathworks.com/matlabcentral/answers/1658945-how-to-add-a-patch-to-a-plot-of-data#answer_904990

Radar Toolbox provides algorithms and tools for designing, simulating, analyzing, and testing monostatic, bistatic, and multifunction radar systems.

July 2, 2010 - Show a 3D triangulated mesh ( patch ) with a texture

This MATLAB function plots filled polygonal regions as patches with vertices at the (x,y) locations specified by X and Y.

patch(X,Y,C) adds the filled two-dimensional patch to the current axes. The elements of X and Y specify the vertices of a polygon. If X and Y are matrices, MATLAB draws one polygon per column. C determines the color of the patch. It can be a single ColorSpec, one color per face, or one color ...

April 14, 2011 - The vertices of any one face in a patch do not need to be co-planar. Sign in to comment. Sign in to answer this question. Share · Follow Question · Walter Roberson on 14 Apr 2011 · 0 votes · Share · Translate · Share a link to this answer · https://www.mathworks.com/matlabcentral/answers/5522-3d-graph-patch-function#answer_7743 ·