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- <title>4.4.  Crop</title>
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- <th colspan="3" align="center">4.4. 
- <span lang="en" xml:lang="en">Crop</span>
- </th>
- </tr>
- <tr>
- <td width="20%" align="left"><a accesskey="p" href="gimp-tool-align.html"><img src="../images/prev.png" alt="Prev" /></a> </td>
- <th width="60%" align="center">4. 
- <span lang="en" xml:lang="en">Transform Tools</span>
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- <div class="sect2" lang="en" xml:lang="en">
- <div class="titlepage">
- <div>
- <div>
- <h3 class="title"><a id="gimp-tool-crop"></a>4.4. 
- <span lang="en" xml:lang="en">Crop</span>
- </h3>
- </div>
- <div>
- <div class="revhistory">
- <table border="1" width="100%" summary="Revision history">
- <tr>
- <th align="left" valign="top" colspan="3">
- <b>Revision History</b>
- </th>
- </tr>
- <tr>
- <td align="left">Revision $Revision: 2422 $</td>
- <td align="left">2008-01-11</td>
- <td align="left">j.h</td>
- </tr>
- </table>
- </div>
- </div>
- </div>
- </div>
- <a id="id2639945" class="indexterm"></a>
- <a id="id2639954" class="indexterm"></a>
- <a id="id2639967" class="indexterm"></a>
- <div class="figure">
- <a id="id2639985"></a>
- <p class="title">
- <b>Figure 13.99. 
- <span lang="en" xml:lang="en">Crop tool</span>
- </b>
- </p>
- <div class="figure-contents">
- <div class="mediaobject">
- <img src="../images/toolbox/toolbox-crop.png" alt="Crop tool" />
- </div>
- </div>
- </div>
- <br class="figure-break" />
- <p>
- The Crop Tool is used to crop or clip an image. It works on all the
- layers of the image, visible and invisible. This tool is often used
- to remove borders, or to eliminate unwanted areas to provide you with a
- more focused working area. It is also useful if you need a specific image
- size that does not match the original dimensions of your image.
- </p>
- <p>
- Just like the selection tools, the new crop tool has been enhanced with
- the v2.4 release. The resize handles actually resize the crop rectangle
- instead of providing both resize and move functionality. The tool behaves
- more naturally and consistently with other GIMP tools.
- To move, simply drag the rectangle clicking within the area. Resizing is
- possible in one or two axes at the same time dragging the handle-bars on
- the sides and corners. The outside area can be darkened with a nice
- passepartout effect to better get the idea of how the final crop will
- look like. To validate cropping, click inside the crop rectangle or
- press the <span class="keycap"><strong>Enter</strong></span> key.
- </p>
- <p>
- When the mouse becomes the moving cross-hair, you can use the keyboard
- arrow keys to move the crop rectangle. Holding the
- <span class="keycap"><strong>Shift</strong></span> key down allows to move by steps of 25 pixels.
- </p>
- <p>
- You can use Guides to position the crop area. Make sure that the
- <span class="guimenu">View</span> ‚Üí <span class="guimenuitem">Snap to Guides</span>
- option is checked.
- </p>
- <div class="sect3" lang="en" xml:lang="en">
- <div class="titlepage">
- <div>
- <div>
- <h4 class="title"><a id="id2640098"></a>4.4.1. 
- <span lang="en" xml:lang="en">Activate the Tool</span>
- </h4>
- </div>
- </div>
- </div>
- <div class="itemizedlist">
- <ul type="disc">
- <li>
- <p>
- You can access this tool from the image-menu through:
- <span class="guimenu">Tools</span> ‚Üí <span class="guisubmenu">Transform tools</span> ‚Üí <span class="guimenuitem">Crop</span>.
- </p>
- </li>
- <li>
- <p>
- The Tool can also be called by clicking the tool icon:
- <span class="guiicon">
- <span class="inlinemediaobject"><img src="../images/toolbox/stock-tool-crop-22.png" /></span>
- </span>,
- </p>
- </li>
- <li>
- <p>
- or by using the
- <span class="keycap"><strong>Shift</strong></span>+<span class="keycap"><strong>C</strong></span> keys.
- </p>
- </li>
- </ul>
- </div>
- <div class="tip" style="margin-left: 0.5in; margin-right: 0.5in;">
- <table border="0" summary="Tip">
- <tr>
- <td rowspan="2" align="center" valign="top" width="25">
- <img alt="[Tip]" src="../images/tip.png" />
- </td>
- <th align="left">Tip</th>
- </tr>
- <tr>
- <td align="left" valign="top">
- <p>
- A different and quicker way to crop selections is using the
- <span class="guimenu"><span class="accel">I</span>mage</span> ‚Üí <span class="guimenuitem"><span class="accel">C</span>rop Image</span>
- function in the Image menu.
- </p>
- </td>
- </tr>
- </table>
- </div>
- </div>
- <div class="sect3" lang="en" xml:lang="en">
- <div class="titlepage">
- <div>
- <div>
- <h4 class="title"><a id="id2640225"></a>4.4.2. 
- <span lang="en" xml:lang="en">Key modifiers (Defaults)</span>
- </h4>
- </div>
- </div>
- </div>
- <div class="variablelist">
- <dl>
- <dt>
- <span class="term">Shortcut</span>
- </dt>
- <dd>
- <p>
- The
- <span class="keycap"><strong>Shift</strong></span>+<span class="keycap"><strong>C</strong></span>
- shortcut will change the active tool to the Crop Tool.
- </p>
- </dd>
- <dt>
- <span class="term">Key modifiers</span>
- </dt>
- <dd>
- <p>
- When you maintain click on the crop rectangle, handles
- disappear and
- </p>
- <div class="itemizedlist">
- <ul type="disc">
- <li>
- <p>
- holding down the <span class="keycap"><strong>Ctrl</strong></span> key toggles to the
- <span class="guilabel">Extend from Center</span> option,
- </p>
- </li>
- <li>
- <p>
- holding down the <span class="keycap"><strong>Shift</strong></span> key toggles to the
- <span class="guilabel">Fixed</span> option, which makes some
- dimensions fixed.
- </p>
- </li>
- </ul>
- </div>
- </dd>
- </dl>
- </div>
- </div>
- <div class="sect3" lang="en" xml:lang="en">
- <div class="titlepage">
- <div>
- <div>
- <h4 class="title"><a id="id2640346"></a>4.4.3. 
- <span lang="en" xml:lang="en">Options</span>
- </h4>
- </div>
- </div>
- </div>
- <div class="figure">
- <a id="id2640356"></a>
- <p class="title">
- <b>Figure 13.100. 
- <span lang="en" xml:lang="en">
- “<span class="quote">Crop and Resize</span>” tool options
- </span>
- </b>
- </p>
- <div class="figure-contents">
- <div class="mediaobject">
- <img src="../images/toolbox/tool-options-crop.png" alt="Crop and Resize tool options" />
- </div>
- </div>
- </div>
- <br class="figure-break" />
- <div class="variablelist">
- <dl>
- <dt>
- <span class="term">Overview</span>
- </dt>
- <dd>
- <p>
- The available tool options for Crop can be accessed by double
- clicking the Crop tool icon.
- <span class="guiicon">
- <span class="inlinemediaobject"><img src="../images/toolbox/stock-tool-crop-22.png" /></span>
- </span>
- </p>
- </dd>
- <dt>
- <span class="term">Current Layer Only</span>
- </dt>
- <dd>
- <p>
- This option will make crop affect only the active layer.
- </p>
- </dd>
- <dt>
- <span class="term">Allow Growing</span>
- </dt>
- <dd>
- <p>
- This option allows the crop or resize to take place outside the
- image or layer boundary.
- </p>
- <div class="figure">
- <a id="id2640466"></a>
- <p class="title">
- <b>Figure 13.101. 
- <span lang="en" xml:lang="en">
- Example for “<span class="quote">Allow Growing</span>”
- </span>
- </b>
- </p>
- <div class="figure-contents">
- <div class="mediaobject">
- <img src="../images/toolbox/crop-grow-1.png" alt="Example for Allow Growing" />
- <div class="caption">
- <p>
- The option is checked: you can draw the crop rectangle
- outside the image border.
- </p>
- </div>
- </div>
- <div class="mediaobject">
- <img src="../images/toolbox/crop-grow-2.png" alt="Example for Allow Growing" />
- <div class="caption">
- <p>
- The resulting image has the same size as the crop
- rectangle. The area outside the original image limit is
- transparent.
- </p>
- </div>
- </div>
- </div>
- </div>
- <br class="figure-break" />
- </dd>
- <dt>
- <span class="term">Expand from Center</span>
- </dt>
- <dd>
- <p>
- When this option is checked, the crop rectangle expands from
- the first pixel you clicked taken for center. You can toggle
- this option with <span class="keycap"><strong>Ctrl</strong></span> while drawing the crop
- rectangle.
- </p>
- </dd>
- <dt>
- <span class="term">Fixed</span>
- </dt>
- <dd>
- <p>
- You can also access this option by holding down the
- <span class="keycap"><strong>Ctrl</strong></span> key while drawing the crop rectangle.
- This option offers you several to make drawing
- the crop rectangle respect fixed dimensions, or their ratio:
- </p>
- <div class="itemizedlist">
- <ul type="disc">
- <li>
- <p>
- <span class="guilabel">Aspect ratio</span>: That's the default
- possibility. Width and Height keep the same ratio they have
- in the original image, when drawing the crop rectangle.
- </p>
- </li>
- <li>
- <p>
- <span class="guilabel">Width / Height</span>: only Width or Height
- will remain fixed. The value of this dimension can be set in
- the text box below; it defaults to 100 pixels.
- </p>
- </li>
- <li>
- <p>
- <span class="guilabel">Size</span>: both Width and Height will be
- fixed. Their values can be set in the text box below, in the
- form “<span class="quote">150x100</span>” for example. The crop rectangle
- will adopt this values as soon as you click the image. On the
- right, two buttons let you choose a
- <span class="guibutton">Landscape</span> (widthwise) or
- <span class="guibutton">Portrait</span> (upright) format for the
- crop rectangle.
- </p>
- </li>
- </ul>
- </div>
- </dd>
- <dt>
- <span class="term">Position</span>
- </dt>
- <dd>
- <p>
- These two text boxes show the position (horizontal on the left,
- vertical on the right) of the upper left corner of the crop
- rectangle in real time and you can change it manually too. It is
- stated in pixels, but you can change the unit thanks to the
- drop-down list of the <span class="guibutton">px</span> button. The
- coordinate origin is the upper left corner of the canvas (not of
- the image).
- </p>
- </dd>
- <dt>
- <span class="term">Size</span>
- </dt>
- <dd>
- <p>
- These two text boxes show the size (horizontal on the left,
- vertical on the right) of the crop-rectangle in real time and you
- can change it manually too. It is stated in pixels, but you can
- change the unit thanks to the drop-down list of the
- <span class="guibutton">px</span> button.
- </p>
- </dd>
- <dt>
- <span class="term">Highlight</span>
- </dt>
- <dd>
- <p>
- This option toggles the dark outside area intended for
- highlighting the crop rectangle.
- </p>
- </dd>
- <dt>
- <span class="term">Guides</span>
- </dt>
- <dd>
- <p>
- All kinds of guides are described in
- <a class="xref" href="gimp-tool-rect-select.html" title="2.2.  Rectangle Selection">Section 2.2, “
- <span lang="en" xml:lang="en">Rectangle Selection</span>
- ”</a>
- </p>
- </dd>
- <dt>
- <span class="term">Autoshrink</span>
- </dt>
- <dd>
- <p>
- The Auto Shrink button will attempt to locate a border, in the
- active layer, from which to draw dimensions from. This option
- only works well with isolated objects contrasting sharply with
- background.
- </p>
- <div class="figure">
- <a id="id2640804"></a>
- <p class="title">
- <b>Figure 13.102. 
- <span lang="en" xml:lang="en">
- Example for “<span class="quote">Autoshrink</span>”
- </span>
- </b>
- </p>
- <div class="figure-contents">
- <div class="mediaobject">
- <img src="../images/toolbox/auto-shrink1.png" alt="Example for Autoshrink" />
- <div class="caption">
- <p>
- An image with a sharp limit in it and a crop rectangle.
- </p>
- </div>
- </div>
- <div class="mediaobject">
- <img src="../images/toolbox/auto-shrink2.png" alt="Example for Autoshrink" />
- <div class="caption">
- <p>
- After clicking the Autoshrink button, the crop rectangle
- has been shrunk to fit the sharp limits.
- </p>
- </div>
- </div>
- </div>
- </div>
- <br class="figure-break" />
- </dd>
- <dt>
- <span class="term">Shrink Merged</span>
- </dt>
- <dd>
- <p>
- This option works the same, with Auto Shrink or not. It uses the
- pixel information from all <span class="emphasis"><em>visible</em></span> layers,
- rather than just from the active layer.
- </p>
- </dd>
- </dl>
- </div>
- </div>
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