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const <link linkend="char">char</link> *text,
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<link linkend="PangoLogAttr">PangoLogAttr</link> *log_attrs,
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<link linkend="int">int</link> letter_spacing);
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<link linkend="void">void</link> <link linkend="pango-glyph-item-get-logical-widths">pango_glyph_item_get_logical_widths</link> (<link linkend="PangoGlyphItem">PangoGlyphItem</link> *glyph_item,
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const <link linkend="char">char</link> *text,
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<link linkend="int">int</link> *logical_widths);
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#define <link linkend="PANGO-TYPE-GLYPH-ITEM-ITER--CAPS">PANGO_TYPE_GLYPH_ITEM_ITER</link>
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<link linkend="PangoGlyphItemIter">PangoGlyphItemIter</link> * <link linkend="pango-glyph-item-iter-copy">pango_glyph_item_iter_copy</link> (<link linkend="PangoGlyphItemIter">PangoGlyphItemIter</link> *orig);
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<link linkend="void">void</link> <link linkend="pango-glyph-item-iter-free">pango_glyph_item_iter_free</link> (<link linkend="PangoGlyphItemIter">PangoGlyphItemIter</link> *iter);
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Given a <link linkend="PangoGlyphString"><type>PangoGlyphString</type></link> resulting from <link linkend="pango-shape"><function>pango_shape()</function></link> and the corresponding
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text, determine the screen width corresponding to each character. When
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multiple characters compose a single cluster, the width of the entire
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cluster is divided equally among the characters.</para>
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cluster is divided equally among the characters.
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See also <link linkend="pango-glyph-item-get-logical-widths"><function>pango_glyph_item_get_logical_widths()</function></link>.</para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>glyphs</parameter> :</term>
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<listitem><simpara> the embedding level of the string
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>logical_widths</parameter> :</term>
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<listitem><simpara> an array whose length is g_utf8_strlen (text, length)
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<listitem><simpara> an array whose length is the number of characters in
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text (equal to g_utf8_strlen (text, length) unless
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to be filled in with the resulting character widths.
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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negative values will give ugly results.
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</simpara></listitem></varlistentry>
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</variablelist><para role="since">Since 1.6</para></refsect2>
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<refsect2 id="pango-glyph-item-get-logical-widths" role="function" condition="since:1.26">
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<title>pango_glyph_item_get_logical_widths ()</title>
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<indexterm zone="pango-glyph-item-get-logical-widths" role="1.26"><primary sortas="pango_glyph_item_get_logical_widths">pango_glyph_item_get_logical_widths</primary></indexterm><programlisting><link linkend="void">void</link> pango_glyph_item_get_logical_widths (<link linkend="PangoGlyphItem">PangoGlyphItem</link> *glyph_item,
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const <link linkend="char">char</link> *text,
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<link linkend="int">int</link> *logical_widths);</programlisting>
1395
Given a <link linkend="PangoGlyphItem"><type>PangoGlyphItem</type></link> and the corresponding
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text, determine the screen width corresponding to each character. When
1397
multiple characters compose a single cluster, the width of the entire
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cluster is divided equally among the characters.
1401
See also <link linkend="pango-glyph-string-get-logical-widths"><function>pango_glyph_string_get_logical_widths()</function></link>.</para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>glyph_item</parameter> :</term>
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<listitem><simpara> a <link linkend="PangoGlyphItem"><type>PangoGlyphItem</type></link>
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</simpara></listitem></varlistentry>
1407
<varlistentry><term><parameter>text</parameter> :</term>
1408
<listitem><simpara> text that <parameter>glyph_item</parameter> corresponds to
1409
(glyph_item->item->offset is an offset from the
1410
start of <parameter>text</parameter>)
1411
</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>logical_widths</parameter> :</term>
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<listitem><simpara> an array whose length is the number of characters in
1414
glyph_item (equal to glyph_item->item->num_chars)
1415
to be filled in with the resulting character widths.
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</simpara></listitem></varlistentry>
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</variablelist><para role="since">Since 1.26</para></refsect2>
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<refsect2 id="PANGO-TYPE-GLYPH-ITEM-ITER--CAPS" role="macro" condition="since:1.22">
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<title>PANGO_TYPE_GLYPH_ITEM_ITER</title>
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<indexterm zone="PANGO-TYPE-GLYPH-ITEM-ITER--CAPS" role="1.22"><primary sortas="PANGO_TYPE_GLYPH_ITEM_ITER">PANGO_TYPE_GLYPH_ITEM_ITER</primary></indexterm><programlisting>#define PANGO_TYPE_GLYPH_ITEM_ITER (pango_glyph_item_iter_get_type ())
added
removed
docs/xml/glyphs.xml
