mirror of
https://github.com/librenms/librenms.git
synced 2024-10-07 16:52:45 +00:00
7249a1d947
git-svn-id: http://www.observium.org/svn/observer/trunk@358 61d68cd4-352d-0410-923a-c4978735b2b8
102 lines
6.8 KiB
HTML
102 lines
6.8 KiB
HTML
<style type="text/css">
|
|
<!--
|
|
A:link {font-family: helvetica, arial, geneva, sans-serif; font-size: x-small; text-decoration: none; color: #0000ff}
|
|
A:visited {font-family: helvetica, arial, geneva, sans-serif; font-size: x-small; text-decoration: none; color: #0000ff}
|
|
A:hover {font-family: helvetica, arial, geneva, sans-serif; font-size: x-small; text-decoration: underline; color: #FF0000}
|
|
th {font-family: helvetica, arial; color : blue; font-size:85%; background : lightgrey; border-right:black solid 1pt; border-bottom:black solid 1pt;}
|
|
//-->
|
|
</style><hr><a name="_C_SCATTERPLOT"><div style="background-color:yellow;font-family:courier new;"></a>CLASS <b>ScatterPlot</b> EXTENDS <a href="Plot .html#_C_PLOT " style="font-face:arial;font-weight:bold;">Plot </a></div>
|
|
<i>(Defined in: jpgraph_scatter.php : 130)</i><table border=1><tr><td> <a href="ScatterPlot.html" style="font-family:arial;font-weight:bold;color:darkblue;">ScatterPlot</a> </td><td> <a href="Plot .html" style="font-family:arial;font-weight:bold;color:darkblue;">Plot </a> </td></tr><tr><td valign=top> <a href="ScatterPlot.html#_SCATTERPLOT_SCATTERPLOT">ScatterPlot()</a> <br>
|
|
<a href="ScatterPlot.html#_SCATTERPLOT_SETIMPULS">SetImpuls()</a> <br>
|
|
<a href="ScatterPlot.html#_SCATTERPLOT_SETLINKPOINTS">SetLinkPoints()</a> <br>
|
|
</td><td valign=top> </td></tr></table> <p><div style="font-weight:bold;font-family:arial;font-size:100%;">Class usage and Overview</div>A scatter plto is used to display a number of points specified by (x,y) coordinates. To specify the apperance of points the 'mark' property has to be set. See PlotMark class for further details.
|
|
<p>
|
|
The marks can also be connected with lines by calling the method SetLinkPoints() <p>
|
|
<div style="font-weight:bold;font-family:arial;font-size:85%;">See also related classes:</div><a href="LinePlot.html">LinePlot</a> and <a href="PlotMark.html">PlotMark</a> <p> <hr><span style="font-family:arial;font-size:120%;font-weight:bold;">Class Methods</span><hr><p>
|
|
<p> <p> <span style='font-size:110%;'><a name="_SCATTERPLOT_SCATTERPLOT"><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 ScatterPlot($datay,$datax)</font>
|
|
</b></div></a></span>
|
|
|
|
<span style='font-family:arial;font-size:90%;'><i>Constructor</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">
|
|
$datay</font>
|
|
|
|
</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'> </td><td>Y-data array</td></tr>
|
|
|
|
<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
|
|
$datax</font>
|
|
|
|
</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
|
|
false</font>
|
|
</td><td>X-data array</td></tr>
|
|
</table>
|
|
|
|
<div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Create a new scatter plot <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">
|
|
$datax = array( ... );
|
|
<br />$datay = array( ... );
|
|
<br />$scatter = new ScatterPlot($datay,$datax);
|
|
<br /></font>
|
|
</span><br>
|
|
<p>
|
|
<p> <p> <span style='font-size:110%;'><a name="_SCATTERPLOT_SETIMPULS"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
|
|
function SetImpuls($f)</font>
|
|
</b></div></a></span>
|
|
|
|
<span style='font-family:arial;font-size:90%;'><i>Specify impuls type of sctter plot</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">
|
|
$f</font>
|
|
|
|
</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
|
|
true</font>
|
|
</td><td>True=Use impuls type</td></tr>
|
|
</table>
|
|
|
|
<div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>By specifying the impuls type each plot is linked to the X-axis by a line.
|
|
|
|
This type of plots is often used to illustrate signals in discrete time signal processing. <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">
|
|
$scatterplot->SetImpuls();
|
|
<br /></font>
|
|
</span><br>
|
|
<p>
|
|
<p> <p> <span style='font-size:110%;'><a name="_SCATTERPLOT_SETLINKPOINTS"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
|
|
function SetLinkPoints($aFlag,$aColor,$aWeight)</font>
|
|
</b></div></a></span>
|
|
|
|
<span style='font-family:arial;font-size:90%;'><i>Combine the scatter plot points with a line</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">
|
|
$aFlag</font>
|
|
|
|
</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
|
|
true</font>
|
|
</td><td>True=Link scatter points</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">
|
|
"black"</font>
|
|
</td><td>Color of line</td></tr>
|
|
|
|
<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
|
|
$aWeight</font>
|
|
|
|
</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
|
|
1</font>
|
|
</td><td>Line width</td></tr>
|
|
</table>
|
|
|
|
<div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Link scatter plots with a line of specified color and width. <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">
|
|
$scatterplot->SetLinkPoints();
|
|
<br /></font>
|
|
</span><br>
|
|
<p> <hr> <p> |