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Create Context Menu on Highcharts graph with ExtJS 3

Since I released the changes for the Highcharts context menu mod, I received a few requests for a proper working example. So I have included an ExtJS 3 example file in my github Highcharts_ContextMenu. Check it out. Read more »


Integrating Highcharts Gauge/Dial chart into ExtJS

Although Highcharts currently doesn’t support Gauge/Dial chart, it is planned in the future release. However, I found there is a quick mocked up code in the feature request post with an online demo. So I have modified the code with the following features:

  • display the gauge chart within a ExtJS 3 panel.
  • autoscale within the panel
  • add subtitle next to the gauge
  • animation when value change Read more »