HI Greg,
Thank you for your purchase.

For customizing the charts you can take a look at our documentation about wpDataCharts callbacks. There you can see all available chart engines and some examples with available APIs for desired engine.

Hope this can help.

Best regards.

Hi Greg,

Unfortunately writing custom code for the callbacks are not included in the regular support. I can give you some examples or guides where to look.

Here is one example if you are using pie charts family:

This one can manipulate with the legend of the Highcharts

<script type="text/javascript">
jQuery(window).load(function(){
    if( typeof wpDataChartsCallbacks == 'undefined' ){ wpDataChartsCallbacks = {}; }
    wpDataChartsCallbacks[7] = function(obj){
        obj.options.plotOptions = { 
        series: { 
        dataLabels: { 
        enabled: false 
        }
        },
        pie: {
           allowPointSelect: true,
           cursor: 'pointer',
             dataLabels: {
                enabled: false
             },
             showInLegend: true
        }
    };
    obj.options.series[0].innerSize = '50%';
 };
});
</script>

This code can be helpful for changing the color of the labels the pie charts:

<script type="text/javascript">
jQuery(window).load(function(){
    if( typeof wpDataChartsCallbacks == 'undefined' ){ wpDataChartsCallbacks = {}; }
    wpDataChartsCallbacks[149] = function(obj){
obj.options.plotOptions.pie = {
   colors: [
     '#50B432', 
     '#ED561B', 
     '#DDDF00', 
     '#24CBE5', 
     '#64E572', 
     '#FF9655', 
     '#FFF263', 
     '#6AF9C4'
   ]
}
}
});
</script>

Is there any example of that chart so I can take a look and also give me some example what you want to change.

Best regards.