156 lines
12 KiB
HTML
156 lines
12 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD><style type="text/css">
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<!--
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A:link {font-family: helvetica, arial, geneva, sans-serif; font-size: small; text-decoration: none; color: #000000}
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A:visited {font-family: helvetica, arial, geneva, sans-serif; font-size: small; text-decoration: none; color: #000000}
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A:hover {font-family: helvetica, arial, geneva, sans-serif; font-size: small; text-decoration: underline; color: #FF0000}
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A.no:link {font-family:inherit; font-size: inhreit;text-decoration: none; color: #000000}
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A.no:visited {font-family:inherit; font-size: inherit;text-decoration: none; color: #000000}
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A.no:hover {font-family:inherit; font-size: inherit;text-decoration: none; color: #000000}
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th {font-family: helvetica, arial; color : black; font-size:90%; background : #b7c8b7; border-right:black solid 1pt; border-bottom:black solid 1pt;}
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td {font-family: helvetica, arial; color : black; font-size:90%; background : white; border-right:black solid 1pt; border-bottom:black solid 1pt;}
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//-->
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</style></HEAD><hr><div style="padding-left:4px;border-left:solid black 1px;border-top:solid black 1px;border-bottom:solid black 2px;border-right:solid black 2px;background-color:#deaa87;font-family:courier new;font-size:16pt;">Class <a class="no" name="_C_STOCKPLOT"><b>StockPlot</b></a> Extends <a style="font-size:14pt;text-decoration:underline;"href="Plot.html#_C_PLOT " style="font-face:arial;font-weight:bold;">Plot </a></div>
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<i>(Defined in: jpgraph_stock.php : 15)</i><br> <br><table cellspaceing=0 cellpadding=4 style="border:solid #303030 1px;"><tr><td align="center" style="background:lightgray;" > <a href="StockPlot.html" style="font-family:arial;font-weight:bold;color:darkblue;">StockPlot</a> </td><td align="center" style="background:lightgray;" > <a href="Plot.html" style="font-family:arial;font-weight:bold;color:darkblue;">Plot</a> </td></tr><tr><td valign=top> <a href="StockPlot.html#_STOCKPLOT_HIDEENDLINES">HideEndLines()</a> <br>
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<a href="StockPlot.html#_STOCKPLOT_SETCOLOR">SetColor()</a> <br>
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<a href="StockPlot.html#_STOCKPLOT_SETWIDTH">SetWidth()</a> <br>
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<a href="StockPlot.html#_STOCKPLOT___CONSTRUCT">__construct()</a> <br>
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</td><td valign=top> <a href="Plot.html#_PLOT_HIDELEGEND">HideLegend()</a> <br>
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<a href="Plot.html#_PLOT_PRESCALESETUP">PreScaleSetup()</a> <br>
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<a href="Plot.html#_PLOT_SETCENTER">SetCenter()</a> <br>
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<a href="Plot.html#_PLOT_SETCOLOR" style="color:darkgrey;">SetColor() </a><br>
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<a href="Plot.html#_PLOT_SETCSIMTARGETS">SetCSIMTargets()</a> <br>
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<a href="Plot.html#_PLOT_SETLEGEND">SetLegend()</a> <br>
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<a href="Plot.html#_PLOT_SETLINEWEIGHT">SetLineWeight()</a> <br>
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</td></tr></table> <p><div style="font-weight:bold;font-family:arial;font-size:100%;">Class usage and Overview</div>Create a stock chart graph, aka Candle-chart, aka Box-graph.
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Each data point is represented by four values
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(open,close,min,max)
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<p>
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<hr><span style="font-family:arial;font-size:120%;font-weight:bold;">Class Methods</span><hr><p>
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<p> <div style='font-family: helvetica, arial, geneva, sans-serif;margin-bottom:4px;border-left:solid black 1px;border-top:solid black 1px;border-bottom:solid black 2px;border-right:solid black 2px;font-size:120%;background:#dde9af;padding:4px;'><a class="no" name="_STOCKPLOT_HIDEENDLINES"><span style="color:#555555;">StockPlot ::</span><br><b>HideEndLines</b>($aHide)</a></div>
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<span style='font-family:arial;font-size:95%;'><i>Show horizontal mark lines at the end of min/max lines</i></span><p>
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<table cellspacing=0 style='border:black solid 1pt;' width=100%>
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<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$aHide</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">true</span>
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</span>
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</td><td>Flag true=show end lines</td></tr>
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</table>
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<div style="font-weight:bold;font-family:arial;font-size:90%;">Description:</div>Show horizontal mark lines at the end of min/max lines. This is enabled by default. <br>
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<div style="font-weight:bold;font-family:arial;font-size:90%;"><p>Example:</div><div style="padding:5px;border:dashed gray 1px;background-color:#f3f3f3;font-family:courier new;font-size:90%;font-weight:bold;"><b><span style="color: #000000">
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<span style="color: #0000BB">$stock</span><span style="color: #007700">-></span><span style="color: #0000BB">HideEndLines</span><span style="color: #007700">();</span><span style="color: #0000BB"></span>
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</span>
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</b></div><br>
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<p>
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<p> <div style='font-family: helvetica, arial, geneva, sans-serif;margin-bottom:4px;border-left:solid black 1px;border-top:solid black 1px;border-bottom:solid black 2px;border-right:solid black 2px;font-size:120%;background:#dde9af;padding:4px;'><a class="no" name="_STOCKPLOT_SETCOLOR"><span style="color:#555555;">StockPlot ::</span><br><b>SetColor</b>($aColor, $aColor1, $aColor2, $aColor3)</a></div>
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<span style='font-family:arial;font-size:95%;'><i>Specify colors for the stock plot</i></span><p>
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<table cellspacing=0 style='border:black solid 1pt;' width=100%>
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<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$aColor</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'> </td><td>Line color for positive bars</td></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$aColor1</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB"></span><span style="color: #DD0000">'white'</span><span style="color: #0000BB"></span>
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</span>
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</td><td>Fill color for positive bars</td></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$aColor2</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB"></span><span style="color: #DD0000">'darkred'</span><span style="color: #0000BB"></span>
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</span>
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</td><td>Line color for negative bars</td></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$aColor3</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB"></span><span style="color: #DD0000">'darkred'</span><span style="color: #0000BB"></span>
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</span>
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</td><td>Fill color for negative bars</td></tr>
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</table>
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<div style="font-weight:bold;font-family:arial;font-size:90%;">Description:</div>Specify the colros for a stock chart. A positive bar is defined as a bar where close > open. A negative bar is defined as a bar where close < open.
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The positive line color is always used for the min/max lines.
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By default positve colors are black and white. Negative colors are 'red' and 'red'.
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<br>
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<div style="font-weight:bold;font-family:arial;font-size:90%;"><p>Example:</div><div style="padding:5px;border:dashed gray 1px;background-color:#f3f3f3;font-family:courier new;font-size:90%;font-weight:bold;"><b><span style="color: #000000">
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<span style="color: #0000BB">$stockplot</span><span style="color: #007700">-></span><span style="color: #0000BB">SetColor</span><span style="color: #007700">(</span><span style="color: #DD0000">'black'</span><span style="color: #007700">,</span><span style="color: #DD0000">'white'</span><span style="color: #007700">,</span><span style="color: #DD0000">'red'</span><span style="color: #007700">,</span><span style="color: #DD0000">'red'</span><span style="color: #007700">);</span><span style="color: #0000BB"></span>
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</span>
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</b></div><br>
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<p>
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<p> <div style='font-family: helvetica, arial, geneva, sans-serif;margin-bottom:4px;border-left:solid black 1px;border-top:solid black 1px;border-bottom:solid black 2px;border-right:solid black 2px;font-size:120%;background:#dde9af;padding:4px;'><a class="no" name="_STOCKPLOT_SETWIDTH"><span style="color:#555555;">StockPlot ::</span><br><b>SetWidth</b>($aWidth)</a></div>
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<span style='font-family:arial;font-size:95%;'><i>Specify width for stock bars in pixels</i></span><p>
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<table cellspacing=0 style='border:black solid 1pt;' width=100%>
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<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$aWidth</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'> </td><td>Width in pixels</td></tr>
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</table>
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<div style="font-weight:bold;font-family:arial;font-size:90%;">Description:</div>Specify width for stock bars in pixels <br>
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<div style="font-weight:bold;font-family:arial;font-size:90%;"><p>Example:</div><div style="padding:5px;border:dashed gray 1px;background-color:#f3f3f3;font-family:courier new;font-size:90%;font-weight:bold;"><b><span style="color: #000000">
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<span style="color: #0000BB">$stockplot</span><span style="color: #007700">-></span><span style="color: #0000BB">SetWidth</span><span style="color: #007700">(</span><span style="color: #0000BB">8</span><span style="color: #007700">);</span><span style="color: #0000BB"></span>
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</span>
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</b></div><br>
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<p>
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<p> <div style='font-family: helvetica, arial, geneva, sans-serif;margin-bottom:4px;border-left:solid black 1px;border-top:solid black 1px;border-bottom:solid black 2px;border-right:solid black 2px;font-size:120%;background:#dde9af;padding:4px;'><a class="no" name="_STOCKPLOT___CONSTRUCT"><span style="color:#555555;">StockPlot ::</span><br><b>__construct</b>($datay, $datax)</a></div>
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<span style='font-family:arial;font-size:95%;'><i>Constructor for Stock plots</i></span><p>
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<table cellspacing=0 style='border:black solid 1pt;' width=100%>
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<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$datay</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'> </td><td>No description available</td></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$datax</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">false</span>
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</span>
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</td><td>X data array</td></tr>
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</table>
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<div style="font-weight:bold;font-family:arial;font-size:90%;">Description:</div>Create a new Stock data plot. Each data value consists of 4 data points. (open,close,min,max)
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If the $ydata isn't an even number of data quadruples an error message will result. <br>
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<div style="font-weight:bold;font-family:arial;font-size:90%;"><p>Example:</div><div style="padding:5px;border:dashed gray 1px;background-color:#f3f3f3;font-family:courier new;font-size:90%;font-weight:bold;"><b><span style="color: #000000">
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<span style="color: #0000BB">$ydata </span><span style="color: #007700">= array( .... )
<br /></span><span style="color: #0000BB">$stockplot </span><span style="color: #007700">= new </span><span style="color: #0000BB">StockPlot</span><span style="color: #007700">(</span><span style="color: #0000BB">$ydata</span><span style="color: #007700">);
<br /></span><span style="color: #0000BB"></span>
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</span>
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</b></div><br>
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<p> <hr> <p></html>
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