| 1 |
lars |
1 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
|
|
|
2 |
<HTML>
|
|
|
3 |
<HEAD>
|
|
|
4 |
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; CHARSET=iso-iso-8859-1">
|
|
|
5 |
<LINK REL="Start" HREF="index.html">
|
|
|
6 |
<LINK REL="Contents" HREF="toc.html">
|
|
|
7 |
<LINK REL="Prev" HREF="10123Modifyingtheboxaroundtheplot.html">
|
|
|
8 |
<LINK REL="Next" HREF="10125AddingiconstoGanttgraphs.html">
|
|
|
9 |
<STYLE TYPE="text/css"><!--
|
|
|
10 |
BODY { font-family: serif }
|
|
|
11 |
H1 { font-family: sans-serif }
|
|
|
12 |
H2 { font-family: sans-serif }
|
|
|
13 |
H3 { font-family: sans-serif }
|
|
|
14 |
H4 { font-family: sans-serif }
|
|
|
15 |
H5 { font-family: sans-serif }
|
|
|
16 |
H6 { font-family: sans-serif }
|
|
|
17 |
SUB { font-size: smaller }
|
|
|
18 |
SUP { font-size: smaller }
|
|
|
19 |
PRE { font-family: monospace }
|
|
|
20 |
A { text-decoration: none }
|
|
|
21 |
--></STYLE>
|
|
|
22 |
</HEAD>
|
|
|
23 |
<BODY>
|
|
|
24 |
<A HREF="toc.html">Contents</A>
|
|
|
25 |
<A HREF="10123Modifyingtheboxaroundtheplot.html">Previous</A>
|
|
|
26 |
<A HREF="10125AddingiconstoGanttgraphs.html">Next</A>
|
|
|
27 |
<HR NOSHADE>
|
|
|
28 |
<H3><A NAME="10_12_4">10.12.4 Horizontal grids and alternating line
|
|
|
29 |
colors</A></H3>
|
|
|
30 |
<P> In order to make large charts easier to read it is possible to
|
|
|
31 |
specify alternating an horizontal grid and optional alternating line
|
|
|
32 |
colors in the background for Gantt charts. The horizontal grid is
|
|
|
33 |
accessed through the<I> Graph::hgrid</I> property and the line (used in
|
|
|
34 |
the grid) is accessed through the<I> Graph::hgrid::line</I>
|
|
|
35 |
sub-property</P>
|
|
|
36 |
<P> In order to specify the alternating line colors the<I>
|
|
|
37 |
SetRowFillColor()</I> method is used. For example, to use alternating
|
|
|
38 |
blue background with blue grid line the following lines would have to
|
|
|
39 |
be added to the graph script<DIV class="phpscript"><CODE><FONT color="#000000">
|
|
|
40 |
<FONT color="#0000BB"> </FONT><FONT color="#FF8000">
|
|
|
41 |
// Setup a horizontal grid
|
|
|
42 |
<BR></FONT><FONT color="#0000BB">$graph</FONT><FONT color="#007700">-></FONT><FONT
|
|
|
43 |
color="#0000BB">hgrid</FONT><FONT color="#007700">-></FONT><FONT color="#0000BB">
|
|
|
44 |
Show</FONT><FONT color="#007700">();
|
|
|
45 |
<BR></FONT><FONT color="#0000BB">$graph</FONT><FONT color="#007700">-></FONT><FONT
|
|
|
46 |
color="#0000BB">hgrid</FONT><FONT color="#007700">-></FONT><FONT color="#0000BB">
|
|
|
47 |
line</FONT><FONT color="#007700">-></FONT><FONT color="#0000BB">SetColor</FONT><FONT
|
|
|
48 |
color="#007700">(</FONT><FONT color="#DD0000">'lightblue'</FONT><FONT color="#007700">
|
|
|
49 |
);
|
|
|
50 |
<BR></FONT><FONT color="#0000BB">$graph</FONT><FONT color="#007700">-></FONT><FONT
|
|
|
51 |
color="#0000BB">hgrid</FONT><FONT color="#007700">-></FONT><FONT color="#0000BB">
|
|
|
52 |
SetRowFillColor</FONT><FONT color="#007700">(</FONT><FONT color="#DD0000">
|
|
|
53 |
'darkblue@0.9'</FONT><FONT color="#007700">);</FONT><FONT color="#0000BB">
|
|
|
54 |
</FONT></FONT></CODE></DIV></P>
|
|
|
55 |
<P> Below is an example of a Gantt graph using this formatting<DIV class="example">
|
|
|
56 |
<BR> <A href="exframes/frame_gantthgridex1.html" target="blank"><IMG border="0"
|
|
|
57 |
HEIGHT="253" src="img/gantthgridex1.png" WIDTH="500"></A>
|
|
|
58 |
<BR><B>Figure 165:</B> Adding a horizontal grid to the graph <A href="exframes/frame_gantthgridex1.html"
|
|
|
59 |
target="blank">[src]</A>
|
|
|
60 |
<P></P>
|
|
|
61 |
</DIV></P>
|
|
|
62 |
<P></P>
|
|
|
63 |
<HR NOSHADE>
|
|
|
64 |
<A HREF="toc.html">Contents</A>
|
|
|
65 |
<A HREF="10123Modifyingtheboxaroundtheplot.html">Previous</A>
|
|
|
66 |
<A HREF="10125AddingiconstoGanttgraphs.html">Next</A>
|
|
|
67 |
</BODY>
|
|
|
68 |
</HTML>
|