375 lines
13 KiB
HTML
375 lines
13 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
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<title>gimpguides</title>
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<link rel="chapter" href="libgimp-general.html" title="Functions not Related to Specific Images">
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<link rel="chapter" href="libgimp-image.html" title="Manupulating Images and their Properties">
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<link rel="chapter" href="libgimp-data.html" title="Data Objects">
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<link rel="chapter" href="libgimp-selectors.html" title="Controlling the Core's Selection Dialogs">
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<link rel="part" href="libgimpui.html" title="Part II. GIMP User Interface Library">
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<th width="100%" align="center">GIMP Library Reference Manual</th>
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<tr><td colspan="5" class="shortcuts"><nobr><a href="#id2605440" class="shortcut">Top</a>
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 | 
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<a href="#id2654330" class="shortcut">Description</a></nobr></td></tr>
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</table>
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<div class="refentry" lang="en">
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<a name="libgimp-gimpguides"></a><div class="titlepage"></div>
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<div class="refnamediv"><table width="100%"><tr>
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<td valign="top">
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<h2>
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<a name="id2605440"></a><span class="refentrytitle">gimpguides</span>
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</h2>
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<p>gimpguides — Functions for manipulating guides.</p>
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</td>
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<td valign="top" align="right"></td>
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</tr></table></div>
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<div class="refsynopsisdiv">
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<h2>Synopsis</h2>
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<pre class="synopsis">
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<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> <a class="link" href="libgimp-gimpguides.html#gimp-image-add-hguide">gimp_image_add_hguide</a> (<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> image_ID,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> yposition);
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<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> <a class="link" href="libgimp-gimpguides.html#gimp-image-add-vguide">gimp_image_add_vguide</a> (<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> image_ID,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> xposition);
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<a
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href="../glib/glib-Basic-Types.html#gboolean"
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>gboolean</a> <a class="link" href="libgimp-gimpguides.html#gimp-image-delete-guide">gimp_image_delete_guide</a> (<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> image_ID,
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<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> guide_ID);
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<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> <a class="link" href="libgimp-gimpguides.html#gimp-image-find-next-guide">gimp_image_find_next_guide</a> (<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> image_ID,
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<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> guide_ID);
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<a class="link" href="libgimp-gimpenums.html#GimpOrientationType">GimpOrientationType</a> <a class="link" href="libgimp-gimpguides.html#gimp-image-get-guide-orientation">gimp_image_get_guide_orientation</a> (<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> image_ID,
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<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> guide_ID);
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> <a class="link" href="libgimp-gimpguides.html#gimp-image-get-guide-position">gimp_image_get_guide_position</a> (<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> image_ID,
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<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> guide_ID);
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</pre>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2654330"></a><h2>Description</h2>
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<p>
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Functions for manipulating guides.
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</p>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2654346"></a><h2>Details</h2>
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<div class="refsect2" lang="en">
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<a name="id2654357"></a><h3>
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<a name="gimp-image-add-hguide"></a>gimp_image_add_hguide ()</h3>
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<a class="indexterm" name="id2654368"></a><pre class="programlisting"><a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> gimp_image_add_hguide (<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> image_ID,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> yposition);</pre>
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<p>
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Add a horizontal guide to an image.
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</p>
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<p>
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This procedure adds a horizontal guide to an image. It takes the
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input image and the y-position of the new guide as parameters. It
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returns the guide ID of the new guide.</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>image_ID</code></em> :</span></p></td>
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<td> The image.
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>yposition</code></em> :</span></p></td>
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<td> The guide's y-offset from top of image.
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td> The new guide.
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</td>
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</tr>
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</tbody>
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</table></div>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2654455"></a><h3>
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<a name="gimp-image-add-vguide"></a>gimp_image_add_vguide ()</h3>
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<a class="indexterm" name="id2654467"></a><pre class="programlisting"><a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> gimp_image_add_vguide (<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> image_ID,
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<a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> xposition);</pre>
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<p>
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Add a vertical guide to an image.
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</p>
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<p>
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This procedure adds a vertical guide to an image. It takes the input
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image and the x-position of the new guide as parameters. It returns
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the guide ID of the new guide.</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>image_ID</code></em> :</span></p></td>
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<td> The image.
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>xposition</code></em> :</span></p></td>
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<td> The guide's x-offset from left of image.
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td> The new guide.
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</td>
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</tr>
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</tbody>
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</table></div>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2654554"></a><h3>
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<a name="gimp-image-delete-guide"></a>gimp_image_delete_guide ()</h3>
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<a class="indexterm" name="id2654565"></a><pre class="programlisting"><a
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href="../glib/glib-Basic-Types.html#gboolean"
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>gboolean</a> gimp_image_delete_guide (<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> image_ID,
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<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> guide_ID);</pre>
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<p>
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Deletes a guide from an image.
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</p>
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<p>
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This procedure takes an image and a guide ID as input and removes
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the specified guide from the specified image.</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>image_ID</code></em> :</span></p></td>
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<td> The image.
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>guide_ID</code></em> :</span></p></td>
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<td> The ID of the guide to be removed.
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td> TRUE on success.
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</td>
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</tr>
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</tbody>
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</table></div>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2641680"></a><h3>
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<a name="gimp-image-find-next-guide"></a>gimp_image_find_next_guide ()</h3>
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<a class="indexterm" name="id2641691"></a><pre class="programlisting"><a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> gimp_image_find_next_guide (<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> image_ID,
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<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> guide_ID);</pre>
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<p>
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Find next guide on an image.
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</p>
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<p>
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This procedure takes an image and a guide ID as input and finds the
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guide ID of the successor of the given guide ID in the image's guide
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list. If the supplied guide ID is 0, the procedure will return the
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first Guide. The procedure will return 0 if given the final guide ID
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as an argument or the image has no guides.</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>image_ID</code></em> :</span></p></td>
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<td> The image.
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>guide_ID</code></em> :</span></p></td>
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<td> The ID of the current guide (0 if first invocation).
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td> The next guide's ID.
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</td>
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</tr>
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</tbody>
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</table></div>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2641781"></a><h3>
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<a name="gimp-image-get-guide-orientation"></a>gimp_image_get_guide_orientation ()</h3>
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<a class="indexterm" name="id2641793"></a><pre class="programlisting"><a class="link" href="libgimp-gimpenums.html#GimpOrientationType">GimpOrientationType</a> gimp_image_get_guide_orientation (<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> image_ID,
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<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> guide_ID);</pre>
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<p>
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Get orientation of a guide on an image.
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</p>
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<p>
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This procedure takes an image and a guide ID as input and returns
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the orientations of the guide.</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>image_ID</code></em> :</span></p></td>
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<td> The image.
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>guide_ID</code></em> :</span></p></td>
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<td> The guide.
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td> The guide's orientation.
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</td>
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</tr>
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</tbody>
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</table></div>
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</div>
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<hr>
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<div class="refsect2" lang="en">
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<a name="id2641878"></a><h3>
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<a name="gimp-image-get-guide-position"></a>gimp_image_get_guide_position ()</h3>
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<a class="indexterm" name="id2641889"></a><pre class="programlisting"><a
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href="../glib/glib-Basic-Types.html#gint"
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>gint</a> gimp_image_get_guide_position (<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> image_ID,
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<a
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href="../glib/glib-Basic-Types.html#gint32"
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>gint32</a> guide_ID);</pre>
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<p>
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Get position of a guide on an image.
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</p>
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<p>
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This procedure takes an image and a guide ID as input and returns
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the position of the guide relative to the top or left of the image.</p>
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<p>
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tbody>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>image_ID</code></em> :</span></p></td>
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<td> The image.
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>guide_ID</code></em> :</span></p></td>
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<td> The guide.
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td> The guide's position relative to top or left of image.
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</td>
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</tr>
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</tbody>
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</table></div>
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</div>
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</div>
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<div class="refsect1" lang="en">
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<a name="id2655373"></a><div class="refsect2" lang="en"><a name="id2655374"></a></div>
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<hr>
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<div class="refsect2" lang="en"><a name="id2655375"></a></div>
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</div>
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</div>
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</body>
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</html>
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