java - Mark current value on axis - jfreecharts -


i'm implementing dynamic charts xyplot , timeseries. i'm continually adding new values chart. how can mark on y axis last added value? custom renderer or simple change font size... ideas?

one option add valuemarker plot via addrangemarker() method.

this typically add line across plot perpendicular y-axis, shown here.


Comments

Post a Comment

Popular posts from this blog

PHP Error "Undefined index" -

hello i'm trying login system working on site , error saying notice: undefined index: user_login in c:\wamp\www\justbetweenfriends\home.php on line 4 . the database works , everthing else works besides error i'm getting now. home.php code <?php error_reporting(e_all ^ e_deprecated); ?> <?php include ( "./inc/header.inc.php" ); echo $_session["user_login"]; ?> full code index.php <?php error_reporting(e_all ^ e_deprecated); ?> <?php include( "./inc/header.inc.php" ); ?> <?php $reg = @$_post['reg']; //declaring variables prevent errors $fn = ""; //first name $ln = ""; //last name $un = ""; //username $em = ""; //email $em2 = ""; //email 2 $pswd = ""; //passoword $pswd2 = ""; // password 2 $d = ""; // sign data $u_check = ""; // check if username extsts //registration form $fn = strip_tags(@$_post...
Read more

C# List<> to xml -

calling list<pc> _pclist = new list<pc>(); ...add pc pclist.. writexml<list<pc>>(_pclist, "ss.xml"); function public static void writexml<t>(t o, string filename) { string filepath= environment.getfolderpath(environment.specialfolder.applicationdata) + "\\genweb2\\adsnopper\\" + filename; xmldocument xmldoc = new xmldocument(); xpathnavigator nav = xmldoc.createnavigator(); using (xmlwriter writer = nav.appendchild()) { xmlserializer ser = new xmlserializer(typeof(list<t>), new xmlrootattribute("therootelementname")); ser.serialize(writer, o); // error } file.writealltext(filepath,xmldoc.innerxml); } inner exception unable cast object of type 'system.collections.generic.list 1[pc]' type 'system.collections.generic.list 1[system.collections.generic.list`1[pc]]'. please help the problem line xmlserializer ser = new xmlserializ...
Read more

javascript - Concatenate two fields in one in CRM 2011 -

in form have date field gets current date in mm/dd/yyyy format , field auto-generates number. i want populate field in following format: yyyy-mm-dd-autogenreate number . where year , month , date current dates of form. how do this? , not @ coding if achieved through java script please specific possible. assuming field doesn't have populated when load new entity, add onsave event form: var datefieldvalue= xrm.page.getattribute('datefieldname').getvalue();     var autonum = xrm.page.getattribute('autonumfieldname').getvalue(); /* date formatting guido preite's answer https://community.dynamics.com/crm/f/117/p/109891/218598.aspx#218598 */ // create yyyy-mm-dd string var year = datefieldvalue.getfullyear()+""; var month = (datefieldvalue.getmonth()+1)+""; var day = datefieldvalue.getdate()+""; var dateformat = year + "-" + month + "-" + day; xrm.page.getattribute('otherfield').se...
Read more