Rotate the Axis Label

To set the label properties for the X-Axis such as the width, textAlign, and rotation use the following code:

 x: {
                    labels: {
                        style: {
                            fill: "#7f7f7f",
                            "font-size": "11pt",
                            rotation: -45
                        }
                    },

This topic illustrates the following:

The following image shows the X-Axis labels rotated to a -45 degree angle, the width at 80 pixels apart from each other, and the text alignment near the axis:

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