Zobrazujeme graf – zatím s pokusnými daty. Pozor na chybu: java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11GraphicsEnvironment
V konsoli se vypíše: X11 connection rejected because of wrong authentication.
Je potřeba přidat tuto volbu: -Djava.awt.headless=true
(ve webovém rozhraní GlassFishe a restartovat ho)
1 <?xml version="1.0" encoding="UTF-8"?>
2 <jsp:root xmlns:jsp="http://java.sun.com/JSP/Page"
3 xmlns:c="http://java.sun.com/jsp/jstl/core"
4 xmlns:f="http://java.sun.com/jsp/jstl/functions"
5 xmlns:cewolf="http://cewolf.sourceforge.net/taglib/cewolf.tld"
10 <jsp:useBean id="casovyGrafUtoku" class="cz.frantovo.hrisniciSpameri.grafy.CasovyGrafUtoku" />
13 <cewolf:chart id="graf" title="Můj graf" type="timeseries" xaxislabel="Datum" yaxislabel="Počet" showlegend="false">
15 <cewolf:producer id="casovyGrafUtoku" usecache="false">
16 <!-- TODO: rozchodit mezipaměť - cache -->
17 <cewolf:param name="isin" value="${isin}" />
18 <cewolf:param name="currency" value="${currency}" />
19 <cewolf:param name="monthFrom" value="${monthFrom}" />
20 <cewolf:param name="yearFrom" value="${yearFrom}" />
21 <cewolf:param name="monthTo" value="${monthTo}" />
22 <cewolf:param name="yearTo" value="${yearTo}" />
25 <cewolf:gradientpaint>
26 <cewolf:point x="0" y="0" color="#F5F5F5" />
27 <cewolf:point x="0" y="300" color="#e5e5e5" />
28 </cewolf:gradientpaint>
31 <cewolf:img chartid="graf" renderer="/cewolf" width="680" height="320" />