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</style><hr><a name="_C_DIGITALLED74"><div style="background-color:yellow;font-family:courier new;"></a>CLASS <b>DigitalLED74</b></div>
<i>(Defined in: jpgraph_led.php : 24)</i><table border=1><tr><td>&nbsp;<a href="DigitalLED74.html" style="font-family:arial;font-weight:bold;color:darkblue;">DigitalLED74</a>&nbsp;</td></tr><tr><td valign=top>&nbsp;<a href="DigitalLED74.html#_DIGITALLED74_DIGITALLED74">DigitalLED74()</a>&nbsp;<br>
&nbsp;<a href="DigitalLED74.html#_DIGITALLED74_SETSUPERSAMPLING">SetSupersampling()</a>&nbsp;<br>
&nbsp;<a href="DigitalLED74.html#_DIGITALLED74_STROKENUMBER">StrokeNumber()</a>&nbsp;<br>
</td></tr></table>&nbsp;<p><div style="font-weight:bold;font-family:arial;font-size:100%;">Class usage and Overview</div> <p> &nbsp;
<hr><span style="font-family:arial;font-size:120%;font-weight:bold;">Class Methods</span><hr><p>
<p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_DIGITALLED74_DIGITALLED74"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
function&nbsp;DigitalLED74($aRadius,$aMargin)</font>
</b></div></a></span>
<span style='font-family:arial;font-size:90%;'><i>Constructor for 4x7 module LED digits</i></span><p>
<table cellspacing=0 style='border:black solid 1pt;' width=100%>
<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
$aRadius</font>
</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>Radius in pixel for each "led"</td></tr>
<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
$aMargin</font>
</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>Margin around the "led"</td></tr>
</table>
<div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Instantiate a LED digit class that is used to genereta text which looks like LED digits&nbsp;<br>
<br>
<div style="font-weight:bold;font-family:arial;font-size:85%;">Returns</div>An instance of the LED class<br>
&nbsp; <div style="font-weight:bold;font-family:arial;font-size:85%;">See also</div><a href="DigitalLED74.html#_DIGITALLED74_SETSUPERSAMPLING">DigitalLED74::SetSupersampling</a> and <a href="DigitalLED74.html#_DIGITALLED74_STROKENUMBER">DigitalLED74::StrokeNumber</a>
<div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000">
$led&nbsp;=&nbsp;new&nbsp;DigitalLED74();
<br />$led-&gt;StrokeNumber('0123456789.&nbsp;ABCDEFGHIJKL',LEDC_GREEN);</font>
</span><br>
<p>
<p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_DIGITALLED74_SETSUPERSAMPLING"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
function&nbsp;SetSupersampling($aSuperSampling)</font>
</b></div></a></span>
<span style='font-family:arial;font-size:90%;'><i>Set level of supersampling used in the creation led digits</i></span><p>
<table cellspacing=0 style='border:black solid 1pt;' width=100%>
<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
$aSuperSampling</font>
</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>Level of supersampling</td></tr>
</table>
<div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Specifies the amount of oversampling that sould be used to create a smoother looking image. A higher value will generate a smoother image.
The value used for supersampling should be an integer in the range 2-4. A higher value could be used but the increase in CPU time will not generate any perceivable improvements in image quality.
For each integer step increased supersampling the processor time needed is multipled by 2&nbsp;<br>
<br>
<div style="font-weight:bold;font-family:arial;font-size:85%;">Returns</div>void<br>
<div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000">
$led&nbsp;=&nbsp;new&nbsp;DigitalLED74(5);
<br />$led-&gt;SetSupersampling(4);
<br />$led-&gt;StrokeNumber('ABC123.',LEDC_RED);&nbsp;</font>
</span><br>
<p>
<p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_DIGITALLED74_STROKENUMBER"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
function&nbsp;StrokeNumber($aValStr,$aColor)</font>
</b></div></a></span>
<span style='font-family:arial;font-size:90%;'><i>// Margin in between "Led" dots</i></span><p>
<table cellspacing=0 style='border:black solid 1pt;' width=100%>
<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
$aValStr</font>
</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>No description available</td></tr>
<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
$aColor</font>
</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
0</font>
</td><td>No description available</td></tr>