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   8          </style><hr><a name="_C_BARPLOT"><div style="background-color:yellow;font-family:courier new;"></a>CLASS <b>BarPlot</b> EXTENDS <a href="Plot .html#_C_PLOT " style="font-face:arial;font-weight:bold;">Plot </a></div>
   9  <i>(Defined in: jpgraph_bar.php : 30)</i><table border=1><tr><td>&nbsp;<a href="BarPlot.html" style="font-family:arial;font-weight:bold;color:darkblue;">BarPlot</a>&nbsp;</td><td>&nbsp;<a href="Plot .html" style="font-family:arial;font-weight:bold;color:darkblue;">Plot </a>&nbsp;</td></tr><tr><td valign=top>&nbsp;<a href="BarPlot.html#_BARPLOT_BARPLOT">BarPlot()</a>&nbsp;<br>
  10  &nbsp;<a href="BarPlot.html#_BARPLOT_SETABSWIDTH">SetAbsWidth()</a>&nbsp;<br>
  11  &nbsp;<a href="BarPlot.html#_BARPLOT_SETALIGN">SetAlign()</a>&nbsp;<br>
  12  &nbsp;<a href="BarPlot.html#_BARPLOT_SETFILLCOLOR">SetFillColor()</a>&nbsp;<br>
  13  &nbsp;<a href="BarPlot.html#_BARPLOT_SETFILLGRADIENT">SetFillGradient()</a>&nbsp;<br>
  14  &nbsp;<a href="BarPlot.html#_BARPLOT_SETNOFILL">SetNoFill()</a>&nbsp;<br>
  15  &nbsp;<a href="BarPlot.html#_BARPLOT_SETPATTERN">SetPattern()</a>&nbsp;<br>
  16  &nbsp;<a href="BarPlot.html#_BARPLOT_SETSHADOW">SetShadow()</a>&nbsp;<br>
  17  &nbsp;<a href="BarPlot.html#_BARPLOT_SETVALUEPOS">SetValuePos()</a>&nbsp;<br>
  18  &nbsp;<a href="BarPlot.html#_BARPLOT_SETWIDTH">SetWidth()</a>&nbsp;<br>
  19  &nbsp;<a href="BarPlot.html#_BARPLOT_SETYBASE">SetYBase()</a>&nbsp;<br>
  20  &nbsp;<a href="BarPlot.html#_BARPLOT_SETYMIN">SetYMin()</a>&nbsp;<br>
  21  </td><td valign=top>&nbsp;</td></tr></table>&nbsp;<p><div style="font-weight:bold;font-family:arial;font-size:100%;">Class usage and Overview</div>Concrete class which implements the standard vertical bar plot functionality.<p>
  22  To show horizontal plots you can rotate the graph 90 degrees by $graph->Angle(90);
  23   <p> &nbsp;
  24  <div style="font-weight:bold;font-family:arial;font-size:85%;">See also related classes:</div><a href="AccBarPlot.html">AccBarPlot</a> and <a href="GroupBarPlot.html">GroupBarPlot</a> <p> &nbsp;<hr><span style="font-family:arial;font-size:120%;font-weight:bold;">Class Methods</span><hr><p>
  25  <p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_BARPLOT_BARPLOT"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
  26  function&nbsp;BarPlot(&amp;$datay,$datax)</font>
  27  </b></div></a></span>
  28  
  29  <span style='font-family:arial;font-size:90%;'><i>Create a new bar plot</i></span><p>
  30  
  31  <table cellspacing=0 style='border:black solid 1pt;' width=100%>
  32  <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
  33  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
  34  &amp;$datay</font>
  35  
  36  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>Data serie</td></tr>
  37  
  38  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
  39  $datax</font>
  40  
  41  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
  42  false</font>
  43  </td><td>X-positions</td></tr>
  44  </table>
  45  
  46  <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Create a new bar plot&nbsp;<br>
  47  
  48  <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">
  49  $bar&nbsp;=&nbsp;new&nbsp;BarPlot($ydata);
<br /></font>
  50  </span><br>
  51  <p>
  52  <p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_BARPLOT_SETABSWIDTH"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
  53  function&nbsp;SetAbsWidth($aWidth)</font>
  54  </b></div></a></span>
  55  
  56  <span style='font-family:arial;font-size:90%;'><i>Specify width in absolute pixels.</i></span><p>
  57  
  58  <table cellspacing=0 style='border:black solid 1pt;' width=100%>
  59  <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
  60  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
  61  $aWidth</font>
  62  
  63  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>Width in pixels</td></tr>
  64  </table>
  65  
  66  <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Specify width in absolute pixels. If specified this overrides any calls to SetWidth()&nbsp;<br>
  67   &nbsp; <div style="font-weight:bold;font-family:arial;font-size:85%;">See also</div><a href="BarPlot.html#_BARPLOT_SETWIDTH">BarPlot::SetWidth</a>
  68  <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">
  69  $barplot-&gt;SetAbsWidth(20);
<br /></font>
  70  </span><br>
  71  <p>
  72  <p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_BARPLOT_SETALIGN"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
  73  function&nbsp;SetAlign($aAlign)</font>
  74  </b></div></a></span>
  75  
  76  <span style='font-family:arial;font-size:90%;'><i>Set the alignment between the major tick marks doe the bars.</i></span><p>
  77  
  78  <table cellspacing=0 style='border:black solid 1pt;' width=100%>
  79  <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
  80  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
  81  $aAlign</font>
  82  
  83  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>String to specify alignment</td></tr>
  84  </table>
  85  
  86  <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Bars can be aligned when using a text scale. Valid arguments for align are 'left', 'center' and 'right'.
  87  <p>
  88  Default is to center the bars.&nbsp;<br>
  89  
  90  <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">
  91  $graph-&gt;SetScale("textlin");
<br />
<br />//&nbsp;...
<br />
<br />$barplot&nbsp;=&nbsp;new&nbsp;BarPlot($ydata,$xdata);
<br />$barplot-&gt;SetAlign("center");
<br />
<br />//&nbsp;...
<br /></font>
  92  </span><br>
  93  <p>
  94  <p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_BARPLOT_SETFILLCOLOR"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
  95  function&nbsp;SetFillColor($aColor)</font>
  96  </b></div></a></span>
  97  
  98  <span style='font-family:arial;font-size:90%;'><i>Specify fill color for bars.</i></span><p>
  99  
 100  <table cellspacing=0 style='border:black solid 1pt;' width=100%>
 101  <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
 102  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 103  $aColor</font>
 104  
 105  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>Color specification</td></tr>
 106  </table>
 107  
 108  <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Set fill color for the bars. The color for the frame around the bar is specified with BarPlot::SetColor() method.
 109  
 110  By specifying an array as argument you can assign individual colors to each of the bars. If there are more bars than colors the colros will wrap around.
 111  &nbsp;<br>
 112   &nbsp; <div style="font-weight:bold;font-family:arial;font-size:85%;">See also</div><a href="Plot.html#_PLOT_SETCOLOR">Plot::SetColor</a>
 113  <div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000">
 114  //&nbsp;All&nbsp;bars&nbsp;will&nbsp;have&nbsp;the&nbsp;same&nbsp;color
<br />$barplot-&gt;SetFillColor('#E234A9');
<br />
<br />//&nbsp;The&nbsp;bars&nbsp;will&nbsp;haev&nbsp;individual&nbsp;colors
<br />$barplot-&gt;SetFillColor(array('red','blue','green'));
<br /></font>
 115  </span><br>
 116  <p>
 117  <p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_BARPLOT_SETFILLGRADIENT"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
 118  function&nbsp;SetFillGradient($aFromColor,$aToColor,$aStyle)</font>
 119  </b></div></a></span>
 120  
 121  <span style='font-family:arial;font-size:90%;'><i>Specify a gradient fill for the bars.</i></span><p>
 122  
 123  <table cellspacing=0 style='border:black solid 1pt;' width=100%>
 124  <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
 125  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 126  $aFromColor</font>
 127  
 128  </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>
 129  
 130  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 131  $aToColor</font>
 132  
 133  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 134  null</font>
 135  </td><td>No description available</td></tr>
 136  
 137  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 138  $aStyle</font>
 139  
 140  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 141  null</font>
 142  </td><td>No description available</td></tr>
 143  </table>
 144  
 145  <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Gradient fill provides a smooth transition from the 'start' color to the 'end' color. The type of gradient fill can be
 146  
 147  <ul>
 148  <li>GRAD_VER, Vertical gradient
 149  <li>GRAD_HOR, Horizontal gradient
 150  <li>GRAD_MIDHOR, From the center and out, horizontal
 151  <li>GRAD_MIDVER, From the center and out, vertical
 152  <li>GRAD_WIDE_MIDVER, From the center and out, vertical. Wide mid section.
 153  <li>GRAD_WIDE_MIDHOR, From the center and out, horizontal. Wide mid section.
 154  <li>GRAD_CENTER, From the center and beaming out
 155  <li>GRAD_LEFT_REFLECTION, Simulates a reflection on the left side
 156  <li>GRAD_RIGHT_REFLECTION, Simulates a reflection on the right side
 157  <li>GRAD_RAISED_PANEL, Raised panel with shadow
 158  </ul>
 159  
 160  Since gradient fills make use of many colors and bitmapped images which doesn't use truecolor is limited to 256 colors you might find yourself out of colors if using to many different gadient fills in your graph.
 161  <p>
 162  You should also be observant that gradient fills makes use of more CPU time than solid fills.
 163  &nbsp;<br>
 164   &nbsp; <div style="font-weight:bold;font-family:arial;font-size:85%;">See also</div><a href="Graph.html#_GRAPH_STROKEBACKGROUNDGRAD">Graph::StrokeBackgroundGrad</a>
 165  <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">
 166  $barplot-&gt;SetFillgradient('orange','darkred',GRAD_VER);
<br /></font>
 167  </span><br>
 168  <p>
 169  <p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_BARPLOT_SETNOFILL"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
 170  function&nbsp;SetNoFill()</font>
 171  </b></div></a></span>
 172  
 173  <span style='font-family:arial;font-size:90%;'><i>Dont's paint the interior of the bars with any color.</i></span><p>
 174  <br>
 175  
 176  <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Bar plots are filled by default. Calling this method disable the fill of barplots.
 177  
 178  This is usefull when you have a background in the image that you want to be shown underneth the bars.&nbsp;<br>
 179   &nbsp; <div style="font-weight:bold;font-family:arial;font-size:85%;">See also</div><a href="BarPlot.html#_BARPLOT_SETFILLCOLOR">BarPlot::SetFillColor</a>
 180  <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">
 181  $barplot-&gt;SetNoFill();
<br /></font>
 182  </span><br>
 183  <p>
 184  <p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_BARPLOT_SETPATTERN"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
 185  function&nbsp;SetPattern($aPattern,$aColor)</font>
 186  </b></div></a></span>
 187  
 188  <span style='font-family:arial;font-size:90%;'><i>Add one of the line patterns to the bar</i></span><p>
 189  
 190  <table cellspacing=0 style='border:black solid 1pt;' width=100%>
 191  <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
 192  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 193  $aPattern</font>
 194  
 195  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>Pattern</td></tr>
 196  
 197  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 198  $aColor</font>
 199  
 200  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 201  'black'</font>
 202  </td><td>Color of pattern</td></tr>
 203  </table>
 204  
 205  <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Add one of the line patterns as fill effect to the bar.  Available patterns are:
 206  <ol>
 207  <li> 'PATTERN_DIAG1'
 208  <li> 'PATTERN_DIAG2'
 209  <li> 'PATTERN_DIAG3'
 210  <li> 'PATTERN_DIAG4'
 211  <li> 'PATTERN_CROSS1'
 212  <li> 'PATTERN_CROSS2'
 213  <li> 'PATTERN_CROSS3'
 214  <li> 'PATTERN_CROSS4'
 215  <li> 'PATTERN_STRIPE1'
 216  <li> 'PATTERN_STRIPE2'
 217  </ol>
 218  &nbsp;<br>
 219  
 220  <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">
 221  $barplot-&gt;SetPattern('PATTERN_CROSS2');
<br /></font>
 222  </span><br>
 223  <p>
 224  <p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_BARPLOT_SETSHADOW"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
 225  function&nbsp;SetShadow($color,$hsize,$vsize,$show)</font>
 226  </b></div></a></span>
 227  
 228  <span style='font-family:arial;font-size:90%;'><i>Set a drop shadow for the bar (or rather an "up-right" shadow)</i></span><p>
 229  
 230  <table cellspacing=0 style='border:black solid 1pt;' width=100%>
 231  <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
 232  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 233  $color</font>
 234  
 235  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 236  "black"</font>
 237  </td><td>Shadow color</td></tr>
 238  
 239  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 240  $hsize</font>
 241  
 242  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 243  3</font>
 244  </td><td>Horizontal size in pixels</td></tr>
 245  
 246  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 247  $vsize</font>
 248  
 249  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 250  3</font>
 251  </td><td>Vertical size in pixels</td></tr>
 252  
 253  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 254  $show</font>
 255  
 256  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 257  true</font>
 258  </td><td>TRUE=Display shadow</td></tr>
 259  </table>
 260  
 261  <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Set a drop shadow for the bar (or rather an "up-right" shadow)&nbsp;<br>
 262  
 263  <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">
 264  $barplot-&gt;SetShadow();
<br /></font>
 265  </span><br>
 266  <p>
 267  <p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_BARPLOT_SETVALUEPOS"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
 268  function&nbsp;SetValuePos($aPos)</font>
 269  </b></div></a></span>
 270  
 271  <span style='font-family:arial;font-size:90%;'><i>Specify position for displayed values on bars</i></span><p>
 272  
 273  <table cellspacing=0 style='border:black solid 1pt;' width=100%>
 274  <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
 275  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 276  $aPos</font>
 277  
 278  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>Postision</td></tr>
 279  </table>
 280  
 281  <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Specify position for the values on the bar. Teh position can either be
 282  <ul>
 283  <li> 'top', The default value
 284  <li> 'center'
 285  <li> 'bottom'
 286  </ul>
 287  &nbsp;<br>
 288  
 289  <div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000">
 290  //&nbsp;Put&nbsp;the&nbsp;values&nbsp;in&nbsp;the&nbsp;middle&nbsp;of&nbsp;the&nbsp;bars
<br />$barplot-&gt;SetValuePos('center');</font>
 291  </span><br>
 292  <p>
 293  <p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_BARPLOT_SETWIDTH"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
 294  function&nbsp;SetWidth($aWidth)</font>
 295  </b></div></a></span>
 296  
 297  <span style='font-family:arial;font-size:90%;'><i>Specify width as fractions of the major step size</i></span><p>
 298  
 299  <table cellspacing=0 style='border:black solid 1pt;' width=100%>
 300  <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
 301  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 302  $aWidth</font>
 303  
 304  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>No description available</td></tr>
 305  </table>
 306  
 307  <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Specify width as fractions of the major step size when the scale used is a text scale (which is the normal scale to use for bars). 
 308  
 309  If the X-axis scale is a linear scale (i.e. lin, int or date) then the width must be specified in absolute pixels.&nbsp;<br>
 310   &nbsp; <div style="font-weight:bold;font-family:arial;font-size:85%;">See also</div><a href="BarPlot.html#_BARPLOT_SETABSWIDTH">BarPlot::SetAbsWidth</a>
 311  <div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000">
 312  //&nbsp;Specify&nbsp;fractions&nbsp;for&nbsp;a&nbsp;text&nbsp;scale
<br />$barplot-&gt;SetWidth(0.4);
<br />
<br />//&nbsp;Specify&nbsp;absolute&nbsp;width&nbsp;25&nbsp;pixels
<br />$barplot-&gt;SetWidth(25);</font>
 313  </span><br>
 314  <p>
 315  <p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_BARPLOT_SETYBASE"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
 316  function&nbsp;SetYBase($aYStartValue)</font>
 317  </b></div></a></span>
 318  
 319  <span style='font-family:arial;font-size:90%;'><i>Specify the base value for the bars</i></span><p>
 320  
 321  <table cellspacing=0 style='border:black solid 1pt;' width=100%>
 322  <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
 323  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 324  $aYStartValue</font>
 325  
 326  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>Strta Y-value for bars.</td></tr>
 327  </table>
 328  
 329  <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Specify the start plot for bars, (minimum Y-value). By default the base uses the value 0 as base.&nbsp;<br>
 330  
 331  <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">
 332  $barplot-&gt;SetYBase(100);
<br /></font>
 333  </span><br>
 334  <p>
 335  <p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_BARPLOT_SETYMIN"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
 336  function&nbsp;SetYMin($aYStartValue)</font>
 337  </b></div></a></span>
 338  
 339  <span style='font-family:arial;font-size:90%;'><i>DEPRECATED use SetYBase instead</i></span><p>
 340  
 341  <table cellspacing=0 style='border:black solid 1pt;' width=100%>
 342  <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
 343  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
 344  $aYStartValue</font>
 345  
 346  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>Y-Value for base of bars</td></tr>
 347  </table>
 348  
 349  <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>DEPRECATED use SetYBase() instead&nbsp;<br>
 350  
 351  <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">
 352  DEPRECATED&nbsp;use&nbsp;SetYBase()&nbsp;instead</font>
 353  </span><br>
 354  <p> <hr> <p>