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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"><HTML><HEAD><META HTTP-EQUIV="Content-Type" CONTENT="text/html; CHARSET=iso-iso-8859-1"><LINK REL="Start" HREF="index.html"><LINK REL="Contents" HREF="toc.html"><LINK REL="Prev" HREF="106PositioningobjectsintheGanttplot.html"><LINK REL="Next" HREF="1071Specifyingverticalposition.html"><STYLE TYPE="text/css"><!--BODY { font-family: serif }H1 { font-family: sans-serif }H2 { font-family: sans-serif }H3 { font-family: sans-serif }H4 { font-family: sans-serif }H5 { font-family: sans-serif }H6 { font-family: sans-serif }SUB { font-size: smaller }SUP { font-size: smaller }PRE { font-family: monospace }A { text-decoration: none }--></STYLE></HEAD><BODY><A HREF="toc.html">Contents</A><A HREF="106PositioningobjectsintheGanttplot.html">Previous</A><A HREF="1071Specifyingverticalposition.html">Next</A><HR NOSHADE><H2><A NAME="10_7">10.7 Gantt bars</A></H2><P> The most common of all object in a Gantt chart is of course theactivity bar (GanttBar()). In terms of formatting this object has avery large flexibility. The full signature for the GanttBar constructoris<DIV class="phpscript"><CODE><FONT color="#000000"> <FONT color="#0000BB"> </FONT><FONT color="#007700">function </FONT><FONT color="#0000BB">GanttBar</FONT><FONT color="#007700">(</FONT><FONT color="#0000BB">$aVPos</FONT><FONT color="#007700">,</FONT><FONT color="#0000BB">$aTitle</FONT><FONTcolor="#007700">,</FONT><FONT color="#0000BB">$aStart</FONT><FONT color="#007700">,</FONT><FONT color="#0000BB">$aEnd</FONT><FONT color="#007700">,</FONT><FONTcolor="#0000BB">$aCaption</FONT><FONT color="#007700">,</FONT><FONT color="#0000BB">$aHeight</FONT><FONT color="#007700">)</FONT><FONT color="#0000BB"></FONT></FONT></CODE></DIV></P><P></P><P></P><TABLE border="0"><TR><TD valign="top"><!--span style="font-family:times;font-size:85%;font-weight:bold;"--><CODE><FONT color="#000000"> <FONT color="#0000BB"> $aVPos </FONT></FONT></CODE></TD><TD valign="top"> </TD><TD>The vertical position for thebar, [0..n]</TD></TR><TR><TD valign="top"><!--span style="font-family:times;font-size:85%;font-weight:bold;"--><CODE><FONT color="#000000"> <FONT color="#0000BB"> $aTitle </FONT></FONT></CODE></TD><TD valign="top"> </TD><TD>Title for the activity</TD></TR><TR><TD valign="top"><!--span style="font-family:times;font-size:85%;font-weight:bold;"--><CODE><FONT color="#000000"> <FONT color="#0000BB"> $aStart </FONT></FONT></CODE></TD><TD valign="top"> </TD><TD>Start date for the activity givenas string, e.g "2001-09-22"</TD></TR><TR><TD valign="top"><!--span style="font-family:times;font-size:85%;font-weight:bold;"--><CODE><FONT color="#000000"> <FONT color="#0000BB"> $aEnd </FONT></FONT></CODE></TD><TD valign="top"> </TD><TD>End date for activity given as<B> either</B>a date (a string) or as the duration (in days) of the activity, e.gboth "2001-10-15" and 20.5 are valid inputs</TD></TR><TR><TD valign="top"><!--span style="font-family:times;font-size:85%;font-weight:bold;"--><CODE><FONT color="#000000"> <FONT color="#0000BB"> $aCaption </FONT></FONT></CODE></TD><TD valign="top"> </TD><TD>Text string (caption) to appearat the end (right side) of the bar</TD></TR><TR><TD valign="top"><!--span style="font-family:times;font-size:85%;font-weight:bold;"--><CODE><FONT color="#000000"> <FONT color="#0000BB"> $aHeight </FONT></FONT></CODE></TD><TD valign="top"> </TD><TD>Height of bar given as<B> either</B>a value in range [0,1] in which case this is interpretated as whatfraction of the vertical position should the bar occupy. The height canalso be given in absolute pixels [1..200]</TD></TR></TABLE><HR NOSHADE><A HREF="toc.html">Contents</A><A HREF="106PositioningobjectsintheGanttplot.html">Previous</A><A HREF="1071Specifyingverticalposition.html">Next</A></BODY></HTML>