| 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="812Addingarbitrarytextstringstothegraph.html">
|
|
|
8 |
<LINK REL="Next" HREF="814Addingatabtitle.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="812Addingarbitrarytextstringstothegraph.html">Previous</A>
|
|
|
26 |
<A HREF="814Addingatabtitle.html">Next</A>
|
|
|
27 |
<HR NOSHADE>
|
|
|
28 |
<H2><A NAME="8_13">8.13 Adding titles and footers to the Graph</A></H2>
|
|
|
29 |
<P> Each graph can have up to three different titles accessed by the
|
|
|
30 |
three properties</P>
|
|
|
31 |
<OL>
|
|
|
32 |
<LI> title</LI>
|
|
|
33 |
<LI> subtitle</LI>
|
|
|
34 |
<LI> subsubtitle</LI>
|
|
|
35 |
</OL>
|
|
|
36 |
<P> All of these three properties is a standard text object which means
|
|
|
37 |
that you can have individual font, colors, margins and sizes of these
|
|
|
38 |
tree titles.</P>
|
|
|
39 |
<P> The only thing you need to think of is that you probably want to add
|
|
|
40 |
some extra margin to make room for the titles (using <A href="../ref/Graph.html#_GRAPH_SETMARGIN">
|
|
|
41 |
Graph::SetMargin()</A> )</P>
|
|
|
42 |
<P> The individual positioning of these titles are done automatically
|
|
|
43 |
and will adjust to the font size being used.</P>
|
|
|
44 |
<P> If you for, esthetic reasons, would like increase the distance from
|
|
|
45 |
the top where the title is positioned (or the intra distance between
|
|
|
46 |
title and sub title) you can use the <A href="../ref/Text.html#_TEXT_SETMARGIN">
|
|
|
47 |
Text::SetMargin()</A> method. For example the line</P>
|
|
|
48 |
<P><DIV class="phpscript"><CODE><FONT color="#000000"> <FONT color="#0000BB">
|
|
|
49 |
$graph</FONT><FONT color="#007700">-></FONT><FONT color="#0000BB">title</FONT><FONT
|
|
|
50 |
color="#007700">-></FONT><FONT color="#0000BB">SetMargin</FONT><FONT color="#007700">
|
|
|
51 |
(</FONT><FONT color="#0000BB">20</FONT><FONT color="#007700">);</FONT><FONT
|
|
|
52 |
color="#0000BB"></FONT></FONT></CODE></DIV></P>
|
|
|
53 |
<P>will set the distance between the top of the title string and the top
|
|
|
54 |
of the graph to 20 pixels. If you instead call the SetMargin() method
|
|
|
55 |
for the subtitle it will adjust the distance between the top of the
|
|
|
56 |
subtitle and the bottom of the title.</P>
|
|
|
57 |
<P> The titles will be positioned at the top and be centered in the
|
|
|
58 |
graph. Each of these titles may have multiple lines each separated by a
|
|
|
59 |
"\n" (newline) character. By default the paragraph alignment for each
|
|
|
60 |
title is centered but may of course be changed (using the
|
|
|
61 |
ParagraphAlign()) method.</P>
|
|
|
62 |
<P> Each graph can also have a footer. This footer is actually three
|
|
|
63 |
footers. Left, center and right. The 'left' footer is aligned to the
|
|
|
64 |
left, the 'center' at the bottom center and the right to the right.</P>
|
|
|
65 |
<P> Each of these three positions is a standard Text object which means
|
|
|
66 |
you can change color, font and size as you please individually on each
|
|
|
67 |
of these footer positions.</P>
|
|
|
68 |
<P> You access the footer through the Graph::footer property as the
|
|
|
69 |
following example shows</P>
|
|
|
70 |
<P><DIV class="phpscript"><CODE><FONT color="#000000"> <FONT color="#0000BB">
|
|
|
71 |
$graph</FONT><FONT color="#007700">-></FONT><FONT color="#0000BB">
|
|
|
72 |
footer</FONT><FONT color="#007700">-></FONT><FONT color="#0000BB">left</FONT><FONT
|
|
|
73 |
color="#007700">-></FONT><FONT color="#0000BB">Set</FONT><FONT color="#007700">
|
|
|
74 |
(</FONT><FONT color="#DD0000">"(C) 2002 KXY"</FONT><FONT color="#007700">
|
|
|
75 |
);
|
|
|
76 |
<BR></FONT><FONT color="#0000BB">$graph</FONT><FONT color="#007700">-></FONT><FONT
|
|
|
77 |
color="#0000BB">footer</FONT><FONT color="#007700">-></FONT><FONT color="#0000BB">
|
|
|
78 |
center</FONT><FONT color="#007700">-></FONT><FONT color="#0000BB">Set</FONT><FONT
|
|
|
79 |
color="#007700">(</FONT><FONT color="#DD0000">"CONFIDENTIAL"</FONT><FONT color="#007700">
|
|
|
80 |
);
|
|
|
81 |
<BR></FONT><FONT color="#0000BB">$graph</FONT><FONT color="#007700">-></FONT><FONT
|
|
|
82 |
color="#0000BB">footer</FONT><FONT color="#007700">-></FONT><FONT color="#0000BB">
|
|
|
83 |
center</FONT><FONT color="#007700">-></FONT><FONT color="#0000BB">
|
|
|
84 |
SetColor</FONT><FONT color="#007700">(</FONT><FONT color="#DD0000">"red"</FONT><FONT
|
|
|
85 |
color="#007700">);
|
|
|
86 |
<BR></FONT><FONT color="#0000BB">$graph</FONT><FONT color="#007700">-></FONT><FONT
|
|
|
87 |
color="#0000BB">footer</FONT><FONT color="#007700">-></FONT><FONT color="#0000BB">
|
|
|
88 |
center</FONT><FONT color="#007700">-></FONT><FONT color="#0000BB">
|
|
|
89 |
SetFont</FONT><FONT color="#007700">(</FONT><FONT color="#0000BB">
|
|
|
90 |
FF_FONT2</FONT><FONT color="#007700">,</FONT><FONT color="#0000BB">
|
|
|
91 |
FS_BOLD</FONT><FONT color="#007700">);
|
|
|
92 |
<BR></FONT><FONT color="#0000BB">$graph</FONT><FONT color="#007700">-></FONT><FONT
|
|
|
93 |
color="#0000BB">footer</FONT><FONT color="#007700">-></FONT><FONT color="#0000BB">
|
|
|
94 |
right</FONT><FONT color="#007700">-></FONT><FONT color="#0000BB">Set</FONT><FONT
|
|
|
95 |
color="#007700">(</FONT><FONT color="#DD0000">"19 Aug 2002"</FONT><FONT color="#007700">
|
|
|
96 |
);</FONT><FONT color="#0000BB"></FONT></FONT></CODE></DIV></P>
|
|
|
97 |
<P><DIV class="note"><B>Note:</B> If you enable the brand timing
|
|
|
98 |
argument you should leave the left footer empty.</DIV></P>
|
|
|
99 |
<HR NOSHADE>
|
|
|
100 |
<A HREF="toc.html">Contents</A>
|
|
|
101 |
<A HREF="812Addingarbitrarytextstringstothegraph.html">Previous</A>
|
|
|
102 |
<A HREF="814Addingatabtitle.html">Next</A>
|
|
|
103 |
</BODY>
|
|
|
104 |
</HTML>
|