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- <th colspan="3" align="center">3.3. 
- <span lang="en" xml:lang="en">The Unit Editor</span>
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- <h3 class="title"><a id="gimp-xtns-unit-editor"></a>3.3. 
- <span lang="en" xml:lang="en">The Unit Editor</span>
- </h3>
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- <div>
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- <th align="left" valign="top" colspan="3">
- <b>Revision History</b>
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- <tr>
- <td align="left">Revision $Revision: 2438 $</td>
- <td align="left">2006-08-09</td>
- <td align="left">scb</td>
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- <a id="id2675643" class="indexterm"></a>
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- <p>
- The <span class="guimenuitem">Unit Editor</span> command displays a dialog
- which shows information about the units of measurement that are
- currently being used by <acronym class="acronym">GIMP</acronym>. It also
- allows you to create new units which can be used by
- <acronym class="acronym">GIMP</acronym> in a variety of situations.
- </p>
- <div class="sect3" lang="en" xml:lang="en">
- <div class="titlepage">
- <div>
- <div>
- <h4 class="title"><a id="id2675683"></a>3.3.1. 
- <span lang="en" xml:lang="en">Activating the Command</span>
- </h4>
- </div>
- </div>
- </div>
- <div class="itemizedlist">
- <ul type="disc">
- <li>
- <p>
- You can access this command from the toolbox menubar through
- <span class="guimenu"><span class="accel">X</span>tns</span> ‚Üí <span class="guimenuitem"><span class="accel">U</span>nit Editor</span>.
- </p>
- </li>
- </ul>
- </div>
- </div>
- <div class="sect3" lang="en" xml:lang="en">
- <div class="titlepage">
- <div>
- <div>
- <h4 class="title"><a id="id2675731"></a>3.3.2. 
- <span lang="en" xml:lang="en">
- Description of the “<span class="quote">Unit Editor</span>” dialog window
- </span>
- </h4>
- </div>
- </div>
- </div>
- <div class="figure">
- <a id="id2675748"></a>
- <p class="title">
- <b>Figure 15.11. 
- <span lang="en" xml:lang="en">
- The “<span class="quote">Unit Editor</span>” dialog window
- </span>
- </b>
- </p>
- <div class="figure-contents">
- <div class="mediaobject">
- <img src="../images/menus/unit-editor.png" alt="The Unit Editor dialog window" />
- </div>
- </div>
- </div>
- <br class="figure-break" />
- <p>
- The figure above shows the “<span class="quote">Unit Editor</span>” dialog window.
- The list shows the units of measurement which are currently defined.
- You can click on the <span class="guilabel">New</span> button or the
- <span class="guilabel">Duplicate</span> button to create a new measurement
- unit, as described below.
- </p>
- <div class="itemizedlist">
- <p class="title">
- <b>
- <span lang="en" xml:lang="en">Description of the list elements</span>
- </b>
- </p>
- <ul type="disc">
- <li>
- <p>
- <span class="emphasis"><em>Saved</em></span>:
- If this column is checked, a unit definition will be saved when
- <acronym class="acronym">GIMP</acronym> exits.
- Some units are always kept, even if they are not marked with a
- check. These are highlighted in the list.
- </p>
- </li>
- <li>
- <p>
- <span class="emphasis"><em>ID</em></span>:
- The string <acronym class="acronym">GIMP</acronym> uses to identify
- the unit in its configuration files.
- </p>
- </li>
- <li>
- <p>
- <span class="emphasis"><em>Factor</em></span>:
- How many units make up an inch.
- </p>
- </li>
- <li>
- <p>
- <span class="emphasis"><em>Digits</em></span>:
- This field is a hint for numerical input fields. It specifies
- how many decimal digits the input field should provide to get
- approximately the same accuracy as an “<span class="quote">inch</span>” input
- field with two decimal digits.
- </p>
- </li>
- <li>
- <p>
- <span class="emphasis"><em>Symbol</em></span>:
- The unit's symbol if it has one (e.g. " for inches). The unit's
- abbreviation is used if doesn't have a symbol.
- </p>
- </li>
- <li>
- <p>
- <span class="emphasis"><em>Abbreviation</em></span>:
- The unit's abbreviation (e.g. “<span class="quote">cm</span>” for centimeters).
- </p>
- </li>
- <li>
- <p>
- <span class="emphasis"><em>Singular</em></span>:
- The unit's singular form, which
- <acronym class="acronym">GIMP</acronym> can use to display messages
- about the unit.
- </p>
- </li>
- <li>
- <p>
- <span class="emphasis"><em>Plural</em></span>:
- The unit's plural form, which
- <acronym class="acronym">GIMP</acronym> can use to display messages
- about the unit.
- </p>
- </li>
- </ul>
- </div>
- </div>
- <div class="sect3" lang="en" xml:lang="en">
- <div class="titlepage">
- <div>
- <div>
- <h4 class="title"><a id="id2675956"></a>3.3.3. 
- <span lang="en" xml:lang="en">Defining New Units</span>
- </h4>
- </div>
- </div>
- </div>
- <div class="figure">
- <a id="id2675969"></a>
- <p class="title">
- <b>Figure 15.12. 
- <span lang="en" xml:lang="en">The “<span class="quote">New Unit</span>” dialog</span>
- </b>
- </p>
- <div class="figure-contents">
- <div class="mediaobject">
- <img src="../images/menus/unit-editor-new.png" alt="The New Unit dialog" />
- </div>
- </div>
- </div>
- <br class="figure-break" />
- <p>
- You can display the dialog shown above by clicking on either the
- <span class="guilabel">New</span> button or the <span class="guilabel">Duplicate</span>
- button on the <span class="guimenuitem">Unit Editor</span> dialog. The input
- fields on the dialog are described above.
- </p>
- <p>
- If you click on the <span class="guilabel">New</span> button, the dialog looks
- as shown. If you click on the <span class="guilabel">Duplicate</span> button,
- the values initially displayed in the input fields of the dialog are
- the values of the unit you have currently selected in the
- <span class="guilabel">Unit Editor</span> dialog. You can then edit the values
- to create your new unit.
- </p>
- </div>
- </div>
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