Logarithmic highcharts

Some types of the charts can show axis in logarithmic scale. For example bar charts with logarithmic Y-axis. Some hints for this type: there is no logarithm of 0: therefore you cannot set yAxis.min = 0 but some very small value like 0.001 etc and also your dataset...

Spider charts in highcharts

Highcharts – Spider charts are new in JS 5.6. They are very useful for an overview but their creation is a little bit tricky – therefore here are some useful hints for help. To show properly different values on different “rays” of the spider...