/** * @class Ext.chart.interactions.Rotate * @extend Ext.chart.interactions.Abstract * @alternateClassName Ext.chart.interactions.RotatePie3D * @alias interaction.rotate * @alias interaction.rotatePie3d * * The Rotate interaction allows the user to rotate a polar chart about its central point. */ /** * @event rotate * Fires on every tick of the rotation * @param {Ext.chart.interactions.Rotate} this This interaction. * @param {Number} angle The new current rotation angle. */ /** * @event rotationEnd * Fires after a user finishes the rotation * @param {Ext.chart.interactions.Rotate} this This interaction. * @param {Number} angle The new current rotation angle. */