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New upstream version 2.10.20

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Simon McVittie
2020-08-26 11:05:56 +01:00
parent 8e7900cbf2 68d21512bf
commit c6b46b63b5
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@ -3,7 +3,7 @@
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>gimpunit: GIMP Base Library Reference Manual</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
<meta name="generator" content="DocBook XSL Stylesheets Vsnapshot">
<link rel="home" href="index.html" title="GIMP Base Library Reference Manual">
<link rel="up" href="pt01.html" title="Part I. GIMP Base Library">
<link rel="prev" href="libgimpbase-gimpsignal.html" title="gimpsignal">
@ -42,7 +42,7 @@ functions for creating user-defined units.</p>
<tbody>
<tr>
<td class="function_type">
<a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
<span class="returnvalue">gint</span>
</td>
<td class="function_name">
<a class="link" href="libgimpbase-gimpunit.html#gimp-unit-get-number-of-units" title="gimp_unit_get_number_of_units ()">gimp_unit_get_number_of_units</a> <span class="c_punctuation">()</span>
@ -50,7 +50,7 @@ functions for creating user-defined units.</p>
</tr>
<tr>
<td class="function_type">
<a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
<span class="returnvalue">gint</span>
</td>
<td class="function_name">
<a class="link" href="libgimpbase-gimpunit.html#gimp-unit-get-number-of-built-in-units" title="gimp_unit_get_number_of_built_in_units ()">gimp_unit_get_number_of_built_in_units</a> <span class="c_punctuation">()</span>
@ -66,7 +66,7 @@ functions for creating user-defined units.</p>
</tr>
<tr>
<td class="function_type">
<a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libgimpbase-gimpunit.html#gimp-unit-get-deletion-flag" title="gimp_unit_get_deletion_flag ()">gimp_unit_get_deletion_flag</a> <span class="c_punctuation">()</span>
@ -82,7 +82,7 @@ functions for creating user-defined units.</p>
</tr>
<tr>
<td class="function_type">
<a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="returnvalue">gdouble</span></a>
<span class="returnvalue">gdouble</span>
</td>
<td class="function_name">
<a class="link" href="libgimpbase-gimpunit.html#gimp-unit-get-factor" title="gimp_unit_get_factor ()">gimp_unit_get_factor</a> <span class="c_punctuation">()</span>
@ -90,7 +90,7 @@ functions for creating user-defined units.</p>
</tr>
<tr>
<td class="function_type">
<a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
<span class="returnvalue">gint</span>
</td>
<td class="function_name">
<a class="link" href="libgimpbase-gimpunit.html#gimp-unit-get-digits" title="gimp_unit_get_digits ()">gimp_unit_get_digits</a> <span class="c_punctuation">()</span>
@ -98,42 +98,42 @@ functions for creating user-defined units.</p>
</tr>
<tr>
<td class="function_type">
<a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
<span class="returnvalue">gint</span>
</td>
<td class="function_name">
<a class="link" href="libgimpbase-gimpunit.html#gimp-unit-get-scaled-digits" title="gimp_unit_get_scaled_digits ()">gimp_unit_get_scaled_digits</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
<td class="function_type">const <span class="returnvalue">gchar</span> *
</td>
<td class="function_name">
<a class="link" href="libgimpbase-gimpunit.html#gimp-unit-get-identifier" title="gimp_unit_get_identifier ()">gimp_unit_get_identifier</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
<td class="function_type">const <span class="returnvalue">gchar</span> *
</td>
<td class="function_name">
<a class="link" href="libgimpbase-gimpunit.html#gimp-unit-get-symbol" title="gimp_unit_get_symbol ()">gimp_unit_get_symbol</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
<td class="function_type">const <span class="returnvalue">gchar</span> *
</td>
<td class="function_name">
<a class="link" href="libgimpbase-gimpunit.html#gimp-unit-get-abbreviation" title="gimp_unit_get_abbreviation ()">gimp_unit_get_abbreviation</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
<td class="function_type">const <span class="returnvalue">gchar</span> *
</td>
<td class="function_name">
<a class="link" href="libgimpbase-gimpunit.html#gimp-unit-get-singular" title="gimp_unit_get_singular ()">gimp_unit_get_singular</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
<td class="function_type">const <span class="returnvalue">gchar</span> *
</td>
<td class="function_name">
<a class="link" href="libgimpbase-gimpunit.html#gimp-unit-get-plural" title="gimp_unit_get_plural ()">gimp_unit_get_plural</a> <span class="c_punctuation">()</span>
@ -141,7 +141,7 @@ functions for creating user-defined units.</p>
</tr>
<tr>
<td class="function_type">
<a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
<span class="returnvalue">gchar</span> *
</td>
<td class="function_name">
<a class="link" href="libgimpbase-gimpunit.html#gimp-unit-format-string" title="gimp_unit_format_string ()">gimp_unit_format_string</a> <span class="c_punctuation">()</span>
@ -149,7 +149,7 @@ functions for creating user-defined units.</p>
</tr>
<tr>
<td class="function_type">
<a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="returnvalue">gdouble</span></a>
<span class="returnvalue">gdouble</span>
</td>
<td class="function_name">
<a class="link" href="libgimpbase-gimpunit.html#gimp-pixels-to-units" title="gimp_pixels_to_units ()">gimp_pixels_to_units</a> <span class="c_punctuation">()</span>
@ -157,7 +157,7 @@ functions for creating user-defined units.</p>
</tr>
<tr>
<td class="function_type">
<a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="returnvalue">gdouble</span></a>
<span class="returnvalue">gdouble</span>
</td>
<td class="function_name">
<a class="link" href="libgimpbase-gimpunit.html#gimp-units-to-pixels" title="gimp_units_to_pixels ()">gimp_units_to_pixels</a> <span class="c_punctuation">()</span>
@ -165,7 +165,7 @@ functions for creating user-defined units.</p>
</tr>
<tr>
<td class="function_type">
<a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="returnvalue">gdouble</span></a>
<span class="returnvalue">gdouble</span>
</td>
<td class="function_name">
<a class="link" href="libgimpbase-gimpunit.html#gimp-units-to-points" title="gimp_units_to_points ()">gimp_units_to_points</a> <span class="c_punctuation">()</span>
@ -173,7 +173,7 @@ functions for creating user-defined units.</p>
</tr>
<tr>
<td class="function_type">
<a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libgimpbase-gimpunit.html#gimp-unit-is-metric" title="gimp_unit_is_metric ()">gimp_unit_is_metric</a> <span class="c_punctuation">()</span>
@ -187,7 +187,7 @@ functions for creating user-defined units.</p>
</tr>
<tr>
<td class="function_type">
<a href="/local/head/share/gtk-doc/html/gobject/gobject-GParamSpec.html#GParamSpec"><span class="returnvalue">GParamSpec</span></a> *
<span class="returnvalue">GParamSpec</span> *
</td>
<td class="function_name">
<a class="link" href="libgimpbase-gimpunit.html#gimp-param-spec-unit" title="gimp_param_spec_unit ()">gimp_param_spec_unit</a> <span class="c_punctuation">()</span>
@ -234,7 +234,7 @@ creating user-defined units.</p>
<a name="libgimpbase-gimpunit.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gimp-unit-get-number-of-units"></a><h3>gimp_unit_get_number_of_units ()</h3>
<pre class="programlisting"><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
<pre class="programlisting"><span class="returnvalue">gint</span>
gimp_unit_get_number_of_units (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>Returns the number of units which are known to the <a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a> system.</p>
<div class="refsect3">
@ -245,7 +245,7 @@ gimp_unit_get_number_of_units (<em class="parameter"><code><span class="type">vo
<hr>
<div class="refsect2">
<a name="gimp-unit-get-number-of-built-in-units"></a><h3>gimp_unit_get_number_of_built_in_units ()</h3>
<pre class="programlisting"><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
<pre class="programlisting"><span class="returnvalue">gint</span>
gimp_unit_get_number_of_built_in_units
(<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>Returns the number of <a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a>'s which are hardcoded in the unit system
@ -260,16 +260,16 @@ gimp_unit_get_number_of_built_in_units
<div class="refsect2">
<a name="gimp-unit-new"></a><h3>gimp_unit_new ()</h3>
<pre class="programlisting"><a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="returnvalue">GimpUnit</span></a>
gimp_unit_new (<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *identifier</code></em>,
<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> factor</code></em>,
<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> digits</code></em>,
<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *symbol</code></em>,
<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *abbreviation</code></em>,
<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *singular</code></em>,
<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *plural</code></em>);</pre>
gimp_unit_new (<em class="parameter"><code><span class="type">gchar</span> *identifier</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> factor</code></em>,
<em class="parameter"><code><span class="type">gint</span> digits</code></em>,
<em class="parameter"><code><span class="type">gchar</span> *symbol</code></em>,
<em class="parameter"><code><span class="type">gchar</span> *abbreviation</code></em>,
<em class="parameter"><code><span class="type">gchar</span> *singular</code></em>,
<em class="parameter"><code><span class="type">gchar</span> *plural</code></em>);</pre>
<p>Returns the integer ID of the new <a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a>.</p>
<p>Note that a new unit is always created with its deletion flag
set to <a href="/local/head/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>. You will have to set it to <a href="/local/head/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> with
set to <code class="literal">TRUE</code>. You will have to set it to <code class="literal">FALSE</code> with
<a class="link" href="libgimpbase-gimpunit.html#gimp-unit-set-deletion-flag" title="gimp_unit_set_deletion_flag ()"><code class="function">gimp_unit_set_deletion_flag()</code></a> to make the unit definition persistent.</p>
<div class="refsect3">
<a name="gimp-unit-new.parameters"></a><h4>Parameters</h4>
@ -326,7 +326,7 @@ set to <a href="/local/head/share/gtk-doc/html/glib/glib-Standard-Macros.html#TR
<hr>
<div class="refsect2">
<a name="gimp-unit-get-deletion-flag"></a><h3>gimp_unit_get_deletion_flag ()</h3>
<pre class="programlisting"><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
gimp_unit_get_deletion_flag (<em class="parameter"><code><a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a> unit</code></em>);</pre>
<div class="refsect3">
<a name="gimp-unit-get-deletion-flag.parameters"></a><h4>Parameters</h4>
@ -355,11 +355,11 @@ of.</p></td>
<a name="gimp-unit-set-deletion-flag"></a><h3>gimp_unit_set_deletion_flag ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gimp_unit_set_deletion_flag (<em class="parameter"><code><a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a> unit</code></em>,
<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> deletion_flag</code></em>);</pre>
<em class="parameter"><code><span class="type">gboolean</span> deletion_flag</code></em>);</pre>
<p>Sets a <a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a>'s <em class="parameter"><code>deletion_flag</code></em>
. If the <em class="parameter"><code>deletion_flag</code></em>
of a unit is
<a href="/local/head/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> when GIMP exits, this unit will not be saved in the users's
<code class="literal">TRUE</code> when GIMP exits, this unit will not be saved in the users's
"unitrc" file.</p>
<p>Trying to change the <em class="parameter"><code>deletion_flag</code></em>
of a built-in unit will be silently
@ -391,7 +391,7 @@ for.</p></td>
<hr>
<div class="refsect2">
<a name="gimp-unit-get-factor"></a><h3>gimp_unit_get_factor ()</h3>
<pre class="programlisting"><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="returnvalue">gdouble</span></a>
<pre class="programlisting"><span class="returnvalue">gdouble</span>
gimp_unit_get_factor (<em class="parameter"><code><a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a> unit</code></em>);</pre>
<p>A <a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a>'s <em class="parameter"><code>factor</code></em>
is defined to be:</p>
@ -422,7 +422,7 @@ gimp_unit_get_factor (<em class="parameter"><code><a class="link" href="libgimpb
<hr>
<div class="refsect2">
<a name="gimp-unit-get-digits"></a><h3>gimp_unit_get_digits ()</h3>
<pre class="programlisting"><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
<pre class="programlisting"><span class="returnvalue">gint</span>
gimp_unit_get_digits (<em class="parameter"><code><a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a> unit</code></em>);</pre>
<p>Returns the number of digits set for <em class="parameter"><code>unit</code></em>
.
@ -457,9 +457,9 @@ When the information is needed for a specific image, the use of
<hr>
<div class="refsect2">
<a name="gimp-unit-get-scaled-digits"></a><h3>gimp_unit_get_scaled_digits ()</h3>
<pre class="programlisting"><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
<pre class="programlisting"><span class="returnvalue">gint</span>
gimp_unit_get_scaled_digits (<em class="parameter"><code><a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a> unit</code></em>,
<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> resolution</code></em>);</pre>
<em class="parameter"><code><span class="type">gdouble</span> resolution</code></em>);</pre>
<p>Returns the number of digits a <em class="parameter"><code>unit</code></em>
field should provide to get
enough accuracy so that every pixel position shows a different
@ -499,7 +499,7 @@ vertical resolution, but instead to the result of:
<hr>
<div class="refsect2">
<a name="gimp-unit-get-identifier"></a><h3>gimp_unit_get_identifier ()</h3>
<pre class="programlisting">const <a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
<pre class="programlisting">const <span class="returnvalue">gchar</span> *
gimp_unit_get_identifier (<em class="parameter"><code><a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a> unit</code></em>);</pre>
<p>This is an untranslated string and must not be changed or freed.</p>
<div class="refsect3">
@ -525,7 +525,7 @@ gimp_unit_get_identifier (<em class="parameter"><code><a class="link" href="libg
<hr>
<div class="refsect2">
<a name="gimp-unit-get-symbol"></a><h3>gimp_unit_get_symbol ()</h3>
<pre class="programlisting">const <a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
<pre class="programlisting">const <span class="returnvalue">gchar</span> *
gimp_unit_get_symbol (<em class="parameter"><code><a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a> unit</code></em>);</pre>
<p>This is e.g. "''" for UNIT_INCH.</p>
<p>NOTE: This string must not be changed or freed.</p>
@ -552,7 +552,7 @@ gimp_unit_get_symbol (<em class="parameter"><code><a class="link" href="libgimpb
<hr>
<div class="refsect2">
<a name="gimp-unit-get-abbreviation"></a><h3>gimp_unit_get_abbreviation ()</h3>
<pre class="programlisting">const <a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
<pre class="programlisting">const <span class="returnvalue">gchar</span> *
gimp_unit_get_abbreviation (<em class="parameter"><code><a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a> unit</code></em>);</pre>
<p>For built-in units, this function returns the translated abbreviation
of the unit.</p>
@ -580,7 +580,7 @@ of the unit.</p>
<hr>
<div class="refsect2">
<a name="gimp-unit-get-singular"></a><h3>gimp_unit_get_singular ()</h3>
<pre class="programlisting">const <a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
<pre class="programlisting">const <span class="returnvalue">gchar</span> *
gimp_unit_get_singular (<em class="parameter"><code><a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a> unit</code></em>);</pre>
<p>For built-in units, this function returns the translated singular form
of the unit's name.</p>
@ -608,7 +608,7 @@ of the unit's name.</p>
<hr>
<div class="refsect2">
<a name="gimp-unit-get-plural"></a><h3>gimp_unit_get_plural ()</h3>
<pre class="programlisting">const <a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
<pre class="programlisting">const <span class="returnvalue">gchar</span> *
gimp_unit_get_plural (<em class="parameter"><code><a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a> unit</code></em>);</pre>
<p>For built-in units, this function returns the translated plural form
of the unit's name.</p>
@ -636,8 +636,8 @@ of the unit's name.</p>
<hr>
<div class="refsect2">
<a name="gimp-unit-format-string"></a><h3>gimp_unit_format_string ()</h3>
<pre class="programlisting"><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
gimp_unit_format_string (<em class="parameter"><code>const <a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *format</code></em>,
<pre class="programlisting"><span class="returnvalue">gchar</span> *
gimp_unit_format_string (<em class="parameter"><code>const <span class="type">gchar</span> *format</code></em>,
<em class="parameter"><code><a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a> unit</code></em>);</pre>
<p>The <em class="parameter"><code>format</code></em>
string supports the following percent expansions:</p>
@ -707,10 +707,10 @@ replaced with the resp. strings for <em class="parameter"><code>unit</code></em>
<hr>
<div class="refsect2">
<a name="gimp-pixels-to-units"></a><h3>gimp_pixels_to_units ()</h3>
<pre class="programlisting"><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="returnvalue">gdouble</span></a>
gimp_pixels_to_units (<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> pixels</code></em>,
<pre class="programlisting"><span class="returnvalue">gdouble</span>
gimp_pixels_to_units (<em class="parameter"><code><span class="type">gdouble</span> pixels</code></em>,
<em class="parameter"><code><a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a> unit</code></em>,
<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> resolution</code></em>);</pre>
<em class="parameter"><code><span class="type">gdouble</span> resolution</code></em>);</pre>
<p>Converts a <em class="parameter"><code>value</code></em>
specified in pixels to <em class="parameter"><code>unit</code></em>
.</p>
@ -751,10 +751,10 @@ converted to units.</p>
<hr>
<div class="refsect2">
<a name="gimp-units-to-pixels"></a><h3>gimp_units_to_pixels ()</h3>
<pre class="programlisting"><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="returnvalue">gdouble</span></a>
gimp_units_to_pixels (<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> value</code></em>,
<pre class="programlisting"><span class="returnvalue">gdouble</span>
gimp_units_to_pixels (<em class="parameter"><code><span class="type">gdouble</span> value</code></em>,
<em class="parameter"><code><a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a> unit</code></em>,
<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> resolution</code></em>);</pre>
<em class="parameter"><code><span class="type">gdouble</span> resolution</code></em>);</pre>
<p>Converts a <em class="parameter"><code>value</code></em>
specified in <em class="parameter"><code>unit</code></em>
to pixels.</p>
@ -796,10 +796,10 @@ converted to pixels.</p>
<hr>
<div class="refsect2">
<a name="gimp-units-to-points"></a><h3>gimp_units_to_points ()</h3>
<pre class="programlisting"><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="returnvalue">gdouble</span></a>
gimp_units_to_points (<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> value</code></em>,
<pre class="programlisting"><span class="returnvalue">gdouble</span>
gimp_units_to_points (<em class="parameter"><code><span class="type">gdouble</span> value</code></em>,
<em class="parameter"><code><a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a> unit</code></em>,
<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> resolution</code></em>);</pre>
<em class="parameter"><code><span class="type">gdouble</span> resolution</code></em>);</pre>
<p>Converts a <em class="parameter"><code>value</code></em>
specified in <em class="parameter"><code>unit</code></em>
to points.</p>
@ -841,7 +841,7 @@ converted to points.</p>
<hr>
<div class="refsect2">
<a name="gimp-unit-is-metric"></a><h3>gimp_unit_is_metric ()</h3>
<pre class="programlisting"><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
gimp_unit_is_metric (<em class="parameter"><code><a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a> unit</code></em>);</pre>
<p>Checks if the given <em class="parameter"><code>unit</code></em>
is metric. A simplistic test is used
@ -865,7 +865,7 @@ by some common powers of 10. Currently it checks for mm, cm, dm, m.</p>
</div>
<div class="refsect3">
<a name="gimp-unit-is-metric.returns"></a><h4>Returns</h4>
<p> <a href="/local/head/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the <em class="parameter"><code>unit</code></em>
<p> <code class="literal">TRUE</code> if the <em class="parameter"><code>unit</code></em>
is metric.</p>
</div>
<p class="since">Since: <a class="link" href="api-index-2-10.html#api-index-2.10">2.10</a></p>
@ -879,16 +879,16 @@ is metric.</p>
<hr>
<div class="refsect2">
<a name="gimp-param-spec-unit"></a><h3>gimp_param_spec_unit ()</h3>
<pre class="programlisting"><a href="/local/head/share/gtk-doc/html/gobject/gobject-GParamSpec.html#GParamSpec"><span class="returnvalue">GParamSpec</span></a> *
gimp_param_spec_unit (<em class="parameter"><code>const <a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code>const <a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *nick</code></em>,
<em class="parameter"><code>const <a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *blurb</code></em>,
<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> allow_pixels</code></em>,
<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> allow_percent</code></em>,
<pre class="programlisting"><span class="returnvalue">GParamSpec</span> *
gimp_param_spec_unit (<em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *nick</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *blurb</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> allow_pixels</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> allow_percent</code></em>,
<em class="parameter"><code><a class="link" href="libgimpbase-gimpunit.html#GimpUnit" title="enum GimpUnit"><span class="type">GimpUnit</span></a> default_value</code></em>,
<em class="parameter"><code><a href="/local/head/share/gtk-doc/html/gobject/gobject-GParamSpec.html#GParamFlags"><span class="type">GParamFlags</span></a> flags</code></em>);</pre>
<em class="parameter"><code><span class="type">GParamFlags</span> flags</code></em>);</pre>
<p>Creates a param spec to hold a units param.
See <a href="/local/head/share/gtk-doc/html/gobject/gobject-GParamSpec.html#g-param-spec-internal"><code class="function">g_param_spec_internal()</code></a> for more information.</p>
See <code class="function">g_param_spec_internal()</code> for more information.</p>
<div class="refsect3">
<a name="gimp-param-spec-unit.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
@ -930,7 +930,7 @@ See <a href="/local/head/share/gtk-doc/html/gobject/gobject-GParamSpec.html#g-pa
</tr>
<tr>
<td class="parameter_name"><p>flags</p></td>
<td class="parameter_description"><p>a combination of <a href="/local/head/share/gtk-doc/html/gobject/gobject-GParamSpec.html#GParamFlags"><span class="type">GParamFlags</span></a></p></td>
<td class="parameter_description"><p>a combination of <span class="type">GParamFlags</span></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
@ -938,7 +938,7 @@ See <a href="/local/head/share/gtk-doc/html/gobject/gobject-GParamSpec.html#g-pa
</div>
<div class="refsect3">
<a name="gimp-param-spec-unit.returns"></a><h4>Returns</h4>
<p> a newly allocated <a href="/local/head/share/gtk-doc/html/gobject/gobject-GParamSpec.html#GParamSpec"><span class="type">GParamSpec</span></a> instance</p>
<p> a newly allocated <span class="type">GParamSpec</span> instance</p>
</div>
<p class="since">Since: <a class="link" href="api-index-2-4.html#api-index-2.4">2.4</a></p>
</div>
@ -1021,7 +1021,7 @@ See <a href="/local/head/share/gtk-doc/html/gobject/gobject-GParamSpec.html#g-pa
<a name="GIMP-TYPE-UNIT:CAPS"></a><h3>GIMP_TYPE_UNIT</h3>
<pre class="programlisting">#define GIMP_TYPE_UNIT (gimp_unit_get_type ())
</pre>
<p><a class="link" href="libgimpbase-gimpunit.html#GIMP-TYPE-UNIT:CAPS" title="GIMP_TYPE_UNIT"><span class="type">GIMP_TYPE_UNIT</span></a> is a <a href="/local/head/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> derived from <a href="/local/head/share/gtk-doc/html/gobject/gobject-Type-Information.html#G-TYPE-INT:CAPS"><span class="type">G_TYPE_INT</span></a>.</p>
<p><a class="link" href="libgimpbase-gimpunit.html#GIMP-TYPE-UNIT:CAPS" title="GIMP_TYPE_UNIT"><span class="type">GIMP_TYPE_UNIT</span></a> is a <span class="type">GType</span> derived from <span class="type">G_TYPE_INT</span>.</p>
</div>
<hr>
<div class="refsect2">
@ -1032,7 +1032,7 @@ See <a href="/local/head/share/gtk-doc/html/gobject/gobject-GParamSpec.html#g-pa
</div>
<div class="refsect1">
<a name="libgimpbase-gimpunit.see-also"></a><h2>See Also</h2>
<p><a href="/local/head/share/gtk-doc/html/libgimpwidgets/GimpUnitMenu.html#GimpUnitMenu-struct"><span class="type">GimpUnitMenu</span></a>, <a href="/local/head/share/gtk-doc/html/libgimpwidgets3/GimpSizeEntry.html#GimpSizeEntry-struct"><span class="type">GimpSizeEntry</span></a>.</p>
<p><a href="/local/head/share/gtk-doc/html/libgimpwidgets/GimpUnitMenu.html#GimpUnitMenu-struct"><span class="type">GimpUnitMenu</span></a>, <a href="/local/head/share/gtk-doc/html/libgimpwidgets/GimpSizeEntry.html#GimpSizeEntry-struct"><span class="type">GimpSizeEntry</span></a>.</p>
</div>
</div>
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