# pointAnnotate

Below is a demonstration of the features of the `pointAnnotate` function

## Contents

```
clear; close all; clc;
```

## Syntax

`[ht]=pointAnnotate(V,nodeIndices,varargin);`

## Description

This function adds number labels to a plot at the points specified by V and using the numbers nodeIndices. If nodeIndices is empty then the default numbers are 1:1:size(V,1)

Plot settings

fontSize=40; makerSize=50;

## Examples

[F,V]=geoSphere(0,1); nodeIndices=1:1:size(V,1);

Creating a plot with annotated points

cFigure; hold on; gpatch(F,V,'bw','k',0.1,1); plotV(V,'k.','MarkerSize',makerSize) %Annotate the point set ht=pointAnnotate(V,nodeIndices,'FontSize',fontSize); %Modify text using handles for q=1:1:numel(ht) ht(q).Color='r'; end axisGeom; camlight headlight; drawnow;

* GIBBON* www.gibboncode.org

*Kevin Mattheus Moerman*, [email protected]

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License: https://github.com/gibbonCode/GIBBON/blob/master/LICENSE

GIBBON: The Geometry and Image-based Bioengineering add-On. A toolbox for image segmentation, image-based modeling, meshing, and finite element analysis.

Copyright (C) 2006-2022 Kevin Mattheus Moerman and the GIBBON contributors

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

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