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Hi there,

I have designed a bar chart earlier and it looks not as good or professional enough. I wish to obtain a technical
guidance to enhance my chart for it to look better.

Here are the scripts I have written:

Code:
<style type="text/css">
<!--
.style3{
   font-family: Verdana, Geneva, sans-serif;
   font-size: 12px;
   color: #004080;
   font-weight: bold;
}
-->
</style>
<table width="615" border="0" align="center" cellpadding="1" cellspacing="0">
<tr>
<td height="20" colspan="17"></td>
</tr>
<tr align="left" valign="middle">
<td width="45" height="23">
<?php

$gpa11=$_REQUEST['gpa11'];
$gpa12=$_REQUEST['gpa12'];
      
$gpa21=$_REQUEST['gpa21'];
$gpa22=$_REQUEST['gpa22'];

$gpa31=$_REQUEST['gpa31'];
$gpa32=$_REQUEST['gpa32'];

$gpa41=$_REQUEST['gpa41'];
$gpa42=$_REQUEST['gpa42'];

$gpa51=$_REQUEST['gpa51'];
$gpa52=$_REQUEST['gpa52'];

?>
<?php

$gpa11=((($gpa11/4.00)*100)/100)*400;
$gpa12=((($gpa12/4.00)*100)/100)*400;
      
$gpa21=((($gpa21/4.00)*100)/100)*400;
$gpa22=((($gpa22/4.00)*100)/100)*400;

$gpa31=((($gpa31/4.00)*100)/100)*400;
$gpa32=((($gpa32/4.00)*100)/100)*400;

$gpa41=((($gpa41/4.00)*100)/100)*400;
$gpa42=((($gpa42/4.00)*100)/100)*400;

$gpa51=((($gpa51/4.00)*100)/100)*400;
$gpa52=((($gpa52/4.00)*100)/100)*400;
?>
</td>
<td height="23"></td>
<td height="23"></td>
<td height="23" colspan="10" align="center" bgcolor="#999999"><strong style="font-weight: bold; font-size: 14px; font-family: Verdana, Geneva, sans-serif; color: #FFF;">GPA Performance Graph</strong></td>
<td height="23"></td>
<td width="48" height="23"></td>

</tr>
<tr align="left" valign="middle">
<td height="20" colspan="17"><strong style="color: #004080; font-weight: bold; font-size: 14px; font-family: Verdana, Geneva, sans-serif;">&nbsp;&nbsp;GPA</strong></td>
</tr>
<tr>

<td width="45">
<table width="100%" border="0" cellpadding="0" cellspacing="0">

<tr>
<td width="37" height="15" align="center" valign="bottom"><span class="style3">4.0</span></td>
<td width="8" height="15" align="center" valign="bottom" background="../image/graphline0.gif"></td>
</tr>

<tr>
<td width="37" height="49" align="center" valign="bottom"><span class="style3">3.5</span></td>
<td width="8" height="49" align="center" valign="bottom" background="../image/graphline1.gif"></td>
</tr>

<tr>
<td width="37" height="49" align="center" valign="bottom"><span class="style3">3.0</span></td>
<td width="8" height="49" align="center" valign="bottom" background="../image/graphline1.gif"></td>
</tr>

<tr>
<td width="37" height="49" align="center" valign="bottom"><span class="style3">2.5</span></td>
<td width="8" height="49" align="center" valign="bottom" background="../image/graphline1.gif"></td>
</tr>

<tr>
<td width="37" height="49" align="center" valign="bottom"><span class="style3">2.0</span></td>
<td width="8" height="49" align="center" valign="bottom" background="../image/graphline1.gif"></td>
</tr>

<tr>
<td width="37" height="49" align="center" valign="bottom"><span class="style3">1.5</span></td>
<td width="8" height="49" align="center" valign="bottom" background="../image/graphline1.gif"></td>
</tr>

<tr>
<td width="37" height="49" align="center" valign="bottom"><span class="style3">1.0</span></td>
<td width="8" height="49" align="center" valign="bottom" background="../image/graphline1.gif"></td>
</tr>

<tr>
<td width="37" height="49" align="center" valign="bottom"><span class="style3">0.5</span></td>
<td width="8" height="49" align="center" valign="bottom" background="../image/graphline1.gif"></td>
</tr>

<tr>
<td width="37" height="49" align="center" valign="bottom"><span class="style3">0.0</span></td>
<td width="8" height="49" align="center" valign="bottom" background="../image/graphline1.gif"></td>
</tr>

</table>
</td>

<td width="48" align="center" valign="bottom">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td></td>
</tr>
<tr>
<td bgcolor="#33CC99" width="100%" height="<?php echo $gpa11;?>"></td>
</tr>
</table>
</td>

<td width="48" align="center" valign="bottom">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td></td>
</tr>
<tr>
<td bgcolor="#66FFFF" width="100%" height="<?php echo $gpa12;?>"></td>
</tr>
</table>
</td>

<td width="15"></td>

<td width="48" align="center" valign="bottom">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td></td>
</tr>
<tr>
<td bgcolor="#33CC99" width="100%" height="<?php echo $gpa21;?>"></td>
</tr>
</table>
</td>

<td width="48" align="center" valign="bottom"><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td></td>
</tr>
<tr>
<td bgcolor="#66FFFF" width="100%" height="<?php echo $gpa22;?>"></td>
</tr>
</table>
</td>

<td width="15"></td>

<td width="48" align="center" valign="bottom">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td></td>
</tr>
<tr>
<td bgcolor="#33CC99" width="100%" height="<?php echo $gpa31;?>"></td>
</tr>
</table>
</td>

<td width="48" align="center" valign="bottom">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td></td>
</tr>
<tr>
<td bgcolor="#66FFFF" width="100%" height="<?php echo $gpa32;?>"></td>
</tr>
</table>
</td>

<td width="15"></td>

<td width="48" align="center" valign="bottom">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td></td>
</tr>
<tr>
<td bgcolor="#33CC99" width="100%" height="<?php echo $gpa41;?>"></td>
</tr>
</table>
</td>

<td width="48" align="center" valign="bottom"><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td></td>
</tr>
<tr>
<td bgcolor="#66FFFF" width="100%" height="<?php echo $gpa42;?>"></td>
</tr>
</table>
</td>

<td width="15"></td>

<td width="48" align="center" valign="bottom"><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td></td>
</tr>
<tr>
<td bgcolor="#33CC99" width="100%" height="<?php echo $gpa51;?>"></td>
</tr>
</table>
</td>

<td width="48" align="center" valign="bottom">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td></td>
</tr>
<tr>
<td bgcolor="#66FFFF" width="100%" height="<?php echo $gpa52;?>"></td>
</tr>
</table>
</td>
<!--
<td width="10">&nbsp;</td>
<td width="31" rowspan="4" align="left" valign="bottom"><br />&nbsp;<br /></td>
-->
</tr>

<tr align="center" valign="middle">
<td width="45" height="0.1"></td>
<td height="0.1" colspan="15" bgcolor="#000000"></td>
</tr>

<tr>
<td height="0.5" colspan="15"></td>
</tr>

<tr align="center" valign="middle">
<td width="45" height="15"></td>
<td height="15" bgcolor="#99CCCC"><div align="center"><strong class="style3">Sem I</strong></div></td>
<td height="15" bgcolor="#99CCCC"><strong class="style3">Sem II</strong></td>
<td width="15" height="15"></td>
<td height="15" bgcolor="#99CC99"><strong class="style3">Sem I</strong></td>
<td height="15" bgcolor="#99CC99"><strong class="style3">Sem II</strong></td>
<td height="15"></td>
<td height="15" bgcolor="#99CCCC"><strong class="style3">Sem I</strong></td>
<td height="15" bgcolor="#99CCCC"><strong class="style3">Sem II</strong></td>
<td height="15"></td>
<td height="15" bgcolor="#99CC99"><strong class="style3">Sem I</strong></td>
<td height="15" bgcolor="#99CC99"><strong class="style3">Sem II</strong></td>
<td height="15"></td>
<td height="15" bgcolor="#99CCCC"><strong class="style3">Sem I</strong></td>
<td width="48" height="15" bgcolor="#99CCCC"><strong class="style3">Sem II</strong></td>
</tr>

<tr align="center" valign="middle">
<td width="45" height="15"></td>
<td height="15" colspan="2" bgcolor="#99CCCC"><strong class="style3">Year 1</strong></td>
<td width="15" height="15"></td>
<td height="15" colspan="2" bgcolor="#99CC99"><strong class="style3">Year 2</strong></td>
<td height="15"></td>
<td height="15" colspan="2" bgcolor="#99CCCC"><strong class="style3">Year 3</strong></td>
<td height="15"></td>
<td height="15" colspan="2" bgcolor="#99CC99"><strong class="style3">Year 4</strong></td>
<td height="15"></td>
<td height="15" colspan="2" bgcolor="#99CCCC"><strong class="style3">Year 5</strong></td>
</tr>
</table>


Here is how my original bar chart look:
Image

Please advice and guide. Thanks in advance. :beg:




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