Geografic-Information-System/gui/wxpython/animation/g.gui.animation.html

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<h2>DESCRIPTION</h2>

The <b>Animation Tool</b> is a <em><a href="wxGUI.html">wxGUI</a></em> component
for animating a series of GRASS raster maps or a space time raster dataset (created by t.* modules).

<p>
Animation Tool allows you to:

<ul>
  <li>display up to 4 synchronized animations</li>
  <li>control the animation speed</li>
  <li>interactively change active frame using a slider</li>
  <li>visualize space time datasets with unequally spaced intervals</li>
  <li>animate 3d view (partially implemented)</li>
</ul>

<p>
3D view animation enables to animate raster (as an elevation map or a color map)
or vector map (points, lines). Internally, module m.nviz.image is used.
To display 3D view animation follow these steps:
<ul>
  <li>open GRASS GUI, load maps and start 3D view</li>
  <li>set view, light and other parameters as you like</li>
  <li>save workspace file</li>
  <li>add new animation in Animation Tool, choose 3D view mode</li>
  <li>choose data (series of maps or space time dataset) used for animation</li>
  <li>set workspace file</li>
  <li>choose parameter (parameter of m.nviz.image) to animate (e.g. color_map)</li>

</ul>

<center>
<br>
<img src="wxGUI_animation_tool.jpg" border="1" alt="Animation Tool screenshot">
<br>
<br>
</center>


<h2>TODO</h2>
<ul>
  <li>export animation</li>
  <li>...</li>
</ul>


<h2>SEE ALSO</h2>

<em>
  <a href="wxGUI.html">wxGUI</a><br>
  <a href="wxGUI.components.html">wxGUI components</a>
</em>

<p>
<em>
  <a href="g.gui.html">g.gui</a>,
  <a href="g.gui.dbmgr.html">g.gui.dbmgr</a>,
  <a href="g.gui.gmodeler.html">g.gui.gmodeler</a>,
  <a href="g.gui.iclass.html">g.gui.iclass</a>,
  <a href="g.gui.mapswipe.html">g.gui.mapswipe</a>,
  <a href="g.gui.psmap.html">g.gui.psmap</a>,
  <a href="g.gui.rlisetup.html">g.gui.rlisetup</a>,
  <a href="g.gui.vdigit.html">g.gui.vdigit</a>
</em>


<h2>AUTHOR</h2>

Anna Kratochvilova,
<a href="http://www.cvut.cz">Czech Technical University in Prague</a>, Czech Republic

<p>
<i>$Date$</i>