<html> <head> <title>Merged event markers events handling</title> <meta http-equiv="content-type" content="text/html;charset=utf-8"/> <script type="text/javascript" language="javascript" src="./../js/AnyChartStock.js?v=1.9.0r9317"></script> <style type="text/css"> html, body { background-color: white; } /* chart size */ #chartContainer { width: 800px; height: 500px; } /* other settings */ table.settings { border-style: solid; border-width: 1px; border-color: #D0CDC9; } table.settings tr th { font:normal 60% Verdana; background-color: #DCD9D5; font-weight:bold; padding-bottom:5px; padding-top:5px; padding-left:10px; text-align:left; } table.settings tr td { background-color: #ffffff; font:normal 70% Verdana; padding-bottom:4px; padding-top:0; padding-left:4px; text-align:left; } /* Events table list settings */ /* firefox outline fix */ * { outline: none; } /* log */ #info { width: 400px; height: 490px; overflow-y: scroll; padding-top: 10px; background-color: white; } .event { width: 354px; height: 60px; border: 1px solid #d2d2d2; padding: 10px; padding-top: 0px; margin-bottom: 5px; } .event * { padding: 0; margin: 0; } .event .title { color: #1e399d; font: 9pt Verdana; padding-top: 10px; } .event .description { padding-top: 5px; } .event .ids { color: #595959; padding-top: 5px; font: 8pt Verdana; } </style> <script type="text/javascript" language="javascript"> // Creating new chart object. var chart = new AnyChartStock("./../swf/AnyChartStock.swf?v=1.9.0r9317", "./../swf/Preloader.swf?v=1.9.0r9317"); // Setting XML config file. chart.setXMLFile("config.xml"); // Writing the flash object into the page DOM. chart.write("chartContainer"); //-------------------------------------------------------------------------------- // Auxiliary functions to show events information //-------------------------------------------------------------------------------- // function to show merged event marker event info function showMergedEventMarkersEventInfo(type, eventMarkersInfo) { // eventMarkersInfo - array, store event markers ids in it var ids = []; for (var i = 0;i<eventMarkersInfo.length;i++) ids.push(eventMarkersInfo[i].id); // add record to the log addLogEntry(type, "Contains "+eventMarkersInfo.length + " event markers with such IDs:", ids.join(", ")); } // function to show event marker event information function showNonMergedEventMarkersEventInfo(type, eventMarkerInfo) { // eventMarkerInfo - object with data about event marker addLogEntry(type, "<font color=\"red\">This marker is not merged!</font>", "ID: "+eventMarkerInfo.id); } // Logging function function addLogEntry(title, description, ids) { // create list element var htmlCode = "<div class=\"event\">" +" <p class=\"title\">"+title+"</p>" +" <p class=\"description\">"+description+"</p>" +" <p class=\"ids\">"+ids+"</p>" +" </div>"; document.getElementById("info").innerHTML = htmlCode + document.getElementById("info").innerHTML; } //-------------------------------------------------------------------------------- // Merged event markers events //-------------------------------------------------------------------------------- chart.onMergedEventMarkerMouseOver = function(eventMarkersInfo) { showMergedEventMarkersEventInfo("onMergedEventMarkerMouseOver", eventMarkersInfo); }; chart.onMergedEventMarkerMouseOut = function(eventMarkersInfo) { showMergedEventMarkersEventInfo("onMergedEventMarkerMouseOut", eventMarkersInfo); }; chart.onMergedEventMarkerClick = function(eventMarkersInfo) { showMergedEventMarkersEventInfo("onMergedEventMarkerClick", eventMarkersInfo); }; chart.onMergedEventMarkerDoubleClick = function(eventMarkersInfo) { showMergedEventMarkersEventInfo("onMergedEventMarkerDoubleClick", eventMarkersInfo); }; chart.onMergedEventMarkerSelect = function(eventMarkersInfo) { showMergedEventMarkersEventInfo("onMergedEventMarkerSelect", eventMarkersInfo); }; chart.onMergedEventMarkerDeselect = function(eventMarkersInfo) { showMergedEventMarkersEventInfo("onMergedEventMarkerDeselect", eventMarkersInfo); }; //-------------------------------------------------------------------------------- // Simple event markers events //-------------------------------------------------------------------------------- chart.onEventMarkerMouseOver = function(eventMarkerInfo) { showNonMergedEventMarkersEventInfo("onEventMarkerMouseOver", eventMarkerInfo); }; chart.onEventMarkerMouseOut = function(eventMarkerInfo) { showNonMergedEventMarkersEventInfo("onEventMarkerMouseOut", eventMarkerInfo); }; chart.onEventMarkerClick = function(eventMarkerInfo) { showNonMergedEventMarkersEventInfo("onEventMarkerClick", eventMarkerInfo); }; chart.onEventMarkerDoubleClick = function(eventMarkerInfo) { showNonMergedEventMarkersEventInfo("onEventMarkerDoubleClick", eventMarkerInfo); }; chart.onEventMarkerSelect = function(eventMarkerInfo) { showNonMergedEventMarkersEventInfo("onEventMarkerSelect", eventMarkerInfo); }; chart.onEventMarkerDeselect = function(eventMarkerInfo) { showNonMergedEventMarkersEventInfo("onEventMarkerDeselect", eventMarkerInfo); }; </script> </head> <body> <table> <tr valign="top"> <td> <table class="settings"> <tr> <th>Chart</th> </tr> <tr> <td id="chartContainer"><!-- Chart Container --></td> </tr> </table> </td> <td> <table class="settings"> <tr> <th>Events</th> </tr> <tr> <td><div id="info"></div></td> </tr> </table> </td> </tr> </table> </body> </html>
Sample Description
How to use this sample?
Move the mouse over any of the merged event markers and click on them to expand and see events they fire, all information that can be obtained from the event is displayed in Event Log on the right.
How it works
When several event markers are bound to the same date they may be merged to avoid the mess on the chart and they are expanded when user clicks on the group of merged markers. The group of merged markers fires several special events (listed below), that can be handled to obtain information about the merged group.
In this sample these events are handled and information obtained is displayed in Event Log.
You can read more about event markers in Event Markers section and find full list of available events and handling guide in Events Handling article.
AnyChartStock JavaScript API
This sample uses the following methods, properties and events from AnyChartStock JavaScript API:
Item | Type | Description |
---|---|---|
setXMLFile | Method | Sets chart XML configuration file path. |
write | Method | Adds the chart to HTML DOM as a child of the specified container. |
onEventMarkerClick | Event | This event is dispatched when the user clicks an event marker. |
onEventMarkerDeselect | Event | This event is dispatched when an event marker is deselected. |
onEventMarkerDoubleClick | Event | This event is dispatched when the user double clicks an event marker. |
onEventMarkerMouseOut | Event | This event is dispatched when the mouse leaves an event marker. |
onEventMarkerMouseOver | Event | This event is dispatched when an event marker is hovered by the mouse. |
onEventMarkerSelect | Event | This event is dispatched when an event marker is selected. |
onMergedEventMarkerClick | Event | This event is dispatched when the user clicks an event marker group. |
onMergedEventMarkerDeselect | Event | This event is dispatched when a merged event marker group is deselected. |
onMergedEventMarkerDoubleClick | Event | This event is dispatched when the user double clicks a merged event marker group. |
onMergedEventMarkerMouseOut | Event | This event is dispatched when the mouse leaves a merged event marker group. |
onMergedEventMarkerMouseOver | Event | This event is dispatched when the user hovers a merged event marker group. |
onMergedEventMarkerSelect | Event | This event is dispatched when a merged event marker group is selected. |
Prerequisites
This section lists all configuration, data and auxiliary files required for this sample.
Configuration file
CSV files
SWF files
- AnyChartStock.swf - AnyChart Stock component.
- Preloader.swf - AnyChart Stock helper component that loads the main component (AnyChartStock.swf) and displays loading progress.
JavaScript Libraries
- AnyChartStock.js - A JavaScript library that is shipped with AnyChart Stock component. It is used to embed the component into HTML DOM and to comunicate with the Flash part.
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