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- <h3 class="title"><a id="plug-in-waves"></a>10.14. Waves</h3>
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- <p>
- This filter is found in
- <span class="guimenuitem">Image>Filters/Distorts/<span class="accel">W</span>aves</span>.
- </p>
- <p>
- With this filter you get the same effect as a stone thrown in a
- quiet pond, giving concentric waves.
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- <h4 class="title"><a id="id3486012"></a>Options</h4>
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- <div class="variablelist">
- <dl>
- <dt>
- <span class="term">Preview</span>
- </dt>
- <dd>
- <p>
- All your setting changes will appear in the Preview without
- affecting the image until you click on <span class="guilabel">OK</span>.
- Don't keep <span class="emphasis"><em>Do Preview</em></span> checked if your
- computer is too much slow.
- </p>
- </dd>
- <dt>
- <span class="term">Modes</span>
- </dt>
- <dd>
- <p>
- <span class="guilabel">Smear</span>: Because of the waves, areas are
- rendered empty on sides. The adjacent pixels will spread to fill
- them.
- </p>
- <p>
- <span class="guilabel">Blacken</span>: The empty areas will be filled by
- black color.
- </p>
- <p>
- <span class="guilabel">Reflective</span>: Waves bounce on sides and
- interfere with the arriving ones.
- </p>
- </dd>
- <dt>
- <span class="term">Parameter Settings</span>
- </dt>
- <dd>
- <p>
- These options allow you to vary the shape of the waves:
- </p>
- <div class="itemizedlist">
- <ul type="disc">
- <li>
- <p>
- <span class="guilabel">Amplitude</span>: Varies the heighth of waves.
- </p>
- </li>
- <li>
- <p>
- <span class="guilabel">Phase</span>: This command shifts the top of
- waves.
- </p>
- </li>
- <li>
- <p>
- <span class="guilabel">Wavelength</span> Varies the distance between
- the top of waves.
- </p>
- </li>
- </ul>
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