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<div class="refentry" title="FLlabel">
<a id="FLlabel"></a>
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<a id="IndexFLlabel" class="indexterm"></a>
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<h2>
<span class="refentrytitle">FLlabel</span>
</h2>
<p>FLlabel —
A FLTK opcode that modifies the appearance of a text label.
</p>
</div>
<div class="refsect1" title="Description">
<a id="idp21164328"></a>
<h2>Description</h2>
<p>
Modifies a set of parameters related to the text label appearence of a widget (i.e. size, font, alignment and color of corresponding text).
</p>
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<div class="refsect1" title="Syntax">
<a id="idp21165080"></a>
<h2>Syntax</h2>
<pre class="synopsis"><span class="command"><strong>FLlabel</strong></span> isize, ifont, ialign, ired, igreen, iblue</pre>
</div>
<div class="refsect1" title="Initialization">
<a id="idp21200072"></a>
<h2>Initialization</h2>
<p>
<span class="emphasis"><em>isize</em></span> -- size of the font of the target widget. Normal values are in the order of 15. Greater numbers enlarge font size, while smaller numbers reduce it.
</p>
<p>
<span class="emphasis"><em>ifont</em></span> -- sets the the font type of the label of a widget.
</p>
<p>
Legal values for ifont argument are:
</p>
<div class="itemizedlist">
<ul class="itemizedlist" type="disc">
<li class="listitem">
<p>1 - Helvetica (same as Arial under Windows)</p>
</li>
<li class="listitem">
<p>2 - Helvetica Bold</p>
</li>
<li class="listitem">
<p>3 - Helvetica Italic</p>
</li>
<li class="listitem">
<p>4 - Helvetica Bold Italic</p>
</li>
<li class="listitem">
<p>5 - Courier</p>
</li>
<li class="listitem">
<p>6 - Courier Bold</p>
</li>
<li class="listitem">
<p>7 - Courier Italic</p>
</li>
<li class="listitem">
<p>8 - Courier Bold Italic</p>
</li>
<li class="listitem">
<p>9 - Times</p>
</li>
<li class="listitem">
<p>10 - Times Bold</p>
</li>
<li class="listitem">
<p>11 - Times Italic</p>
</li>
<li class="listitem">
<p>12 - Times Bold Italic</p>
</li>
<li class="listitem">
<p>13 - Symbol</p>
</li>
<li class="listitem">
<p>14 - Screen</p>
</li>
<li class="listitem">
<p>15 - Screen Bold</p>
</li>
<li class="listitem">
<p>16 - Dingbats</p>
</li>
</ul>
</div>
<p>
</p>
<p>
<span class="emphasis"><em>ialign</em></span> -- sets the alignment of the label text of the widget.
</p>
<p>
Legal values for ialign argument are:
</p>
<div class="itemizedlist">
<ul class="itemizedlist" type="disc">
<li class="listitem">
<p>1 - align center</p>
</li>
<li class="listitem">
<p>2 - align top</p>
</li>
<li class="listitem">
<p>3 - align bottom</p>
</li>
<li class="listitem">
<p>4 - align left</p>
</li>
<li class="listitem">
<p>5 - align right</p>
</li>
<li class="listitem">
<p>6 - align top-left</p>
</li>
<li class="listitem">
<p>7 - align top-right</p>
</li>
<li class="listitem">
<p>8 - align bottom-left</p>
</li>
<li class="listitem">
<p>9 - align bottom-right</p>
</li>
</ul>
</div>
<p>
</p>
<p>
<span class="emphasis"><em>ired</em></span> -- The red color of the target widget. The range for each RGB component is 0-255
</p>
<p>
<span class="emphasis"><em>igreen</em></span> -- The green color of the target widget. The range for each RGB component is 0-255
</p>
<p>
<span class="emphasis"><em>iblue</em></span> -- The blue color of the target widget. The range for each RGB component is 0-255
</p>
</div>
<div class="refsect1" title="Performance">
<a id="idp21211392"></a>
<h2>Performance</h2>
<p>
<span class="emphasis"><em>FLlabel</em></span> modifies a set of parameters related to the text label appearance of a widget, i.e. size, font, alignment and color of corresponding text. This opcode affects (almost) all widgets defined next its location. A user can put several instances of <span class="emphasis"><em>FLlabel</em></span> in front of each widget he intends to modify. However, to modify a particular widget, it is better to use the opcode belonging to the second type (i.e. those containing the <span class="emphasis"><em>ihandle</em></span> argument).
</p>
<p>
The influence of <span class="emphasis"><em>FLlabel</em></span> on the next widget can be turned off by using -1 as its only argument. <span class="emphasis"><em>FLlabel</em></span> is designed to modify text attributes of a group of related widgets.
</p>
</div>
<div class="refsect1" title="See Also">
<a id="idp21213872"></a>
<h2>See Also</h2>
<p>
<a class="link" href="FLcolor2.html" title="FLcolor2"><em class="citetitle">FLcolor2</em></a>,
<a class="link" href="FLhide.html" title="FLhide"><em class="citetitle">FLhide</em></a>,
<a class="link" href="FLlabel.html" title="FLlabel"><em class="citetitle">FLlabel</em></a>,
<a class="link" href="FLsetAlign.html" title="FLsetAlign"><em class="citetitle">FLsetAlign</em></a>,
<a class="link" href="FLsetBox.html" title="FLsetBox"><em class="citetitle">FLsetBox</em></a>,
<a class="link" href="FLsetColor.html" title="FLsetColor"><em class="citetitle">FLsetColor</em></a>,
<a class="link" href="FLsetColor2.html" title="FLsetColor2"><em class="citetitle">FLsetColor2</em></a>,
<a class="link" href="FLsetFont.html" title="FLsetFont"><em class="citetitle">FLsetFont</em></a>,
<a class="link" href="FLsetPosition.html" title="FLsetPosition"><em class="citetitle">FLsetPosition</em></a>,
<a class="link" href="FLsetSize.html" title="FLsetSize"><em class="citetitle">FLsetSize</em></a>,
<a class="link" href="FLsetText.html" title="FLsetText"><em class="citetitle">FLsetText</em></a>,
<a class="link" href="FLsetTextColor.html" title="FLsetTextColor"><em class="citetitle">FLsetTextColor</em></a>,
<a class="link" href="FLsetTextSize.html" title="FLsetTextSize"><em class="citetitle">FLsetTextSize</em></a>,
<a class="link" href="FLsetTextType.html" title="FLsetTextType"><em class="citetitle">FLsetTextType</em></a>,
<a class="link" href="FLsetVal_i.html" title="FLsetVal_i"><em class="citetitle">FLsetVal_i</em></a>,
<a class="link" href="FLsetVal.html" title="FLsetVal"><em class="citetitle">FLsetVal</em></a>,
<a class="link" href="FLshow.html" title="FLshow"><em class="citetitle">FLshow</em></a>
</p>
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<div class="refsect1" title="Credits">
<a id="idp21222704"></a>
<h2>Credits</h2>
<p>Author: Gabriel Maldonado</p>
<p>New in version 4.22</p>
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