Hello,
We are using JQuery Column Series Chart Control to successfully set marker at the top of series .Our requirement is to show the value on top of each series just like we are displaying in Infragistics WPF chart control.
For this you’ll need to create a custom marker template.
This is done by setting a custom function to the marker template property of the series . For example:
markerTemplate: new CircleMarker(15, "lightblue", "black", 1, "Value1")
You can pass some parameter you can later use to set some of the settings.
Basically what you’ll have in this function is 2 other functions:
this.measure = function (measureInfo) {
};
this.render = function (renderInfo) {
}
In these you can access the canvas element: renderInfo.context. And draw your custom visualization based on the information you can get from the renderInfo.
I’ve prepared a sample for your reference where a circle marker and the text value of the column is displayed.
Best Regards,
Maya Kirova
Developer Support Engineer
Infragistics, Inc.
http://es.infragistics.com/support