ZAxisLabels
Related Docs:
class ZAxisLabels
| package config
What part of the string the given position is anchored to. If left, the left side of the string is at the axis position. Can be one of "left", "center" or "right". Defaults to an intelligent guess based on which side of the chart the axis is on and the rotation of the label.
For horizontal axes, the allowed degrees of label rotation to prevent overlapping labels. If there is enough space, labels are not rotated. As the chart gets narrower, it will start rotating the labels -45 degrees, then remove every second label and try again with rotations 0 and -45 etc. Set it to false to disable rotation, which will cause the labels to word-wrap if possible.
When each category width is more than this many pixels, we don't apply auto rotation. Instead, we lay out the axis label with word wrap. A lower limit makes sense when the label contains multiple short words that don't extend the available horizontal space for each label.
Polar charts only. The label's pixel distance from the perimeter of the plot area.
Enable or disable the axis labels.
A format string for the axis label.
Callback JavaScript function to format the label. The value is given by this.value. Additional properties for this are. axis, chart, isFirst and isLast. The value of the default label formatter can be retrieved by calling this.axis.defaultLabelFormatter.call(this) within the function.. .
Defaults to: .
function() {. return this.value;. }
How to handle overflowing labels on horizontal axis. Can be undefined, false or "justify". By default it aligns inside the chart area. If "justify", labels will not render outside the plot area. If false, it will not be aligned at all. If there is room to move it, it will be aligned to the edge, else it will be removed.
The pixel padding for axis labels, to ensure white space between them.
Whether to reserve space for the labels. This can be turned off when for example the labels are rendered inside the plot area instead of outside.
Rotation of the labels in degrees.
Horizontal axes only. The number of lines to spread the labels over to make room or tighter labels. .
To show only every n'th label on the axis, set the step to n. Setting the step to 2 shows every other label.. . By default, the step is calculated automatically to avoid overlap. To prevent this, set it to 1. This usually only happens on a category axis, and is often a sign that you have chosen the wrong axis type. Read more at Axis docs => What axis should I use?
CSS styles for the label. Use whiteSpace: 'nowrap' to prevent wrapping of category labels. Use textOverflow: 'none' to prevent ellipsis (dots).. .
In styled mode, the labels are styled with the .highcharts-axis-labels class.
Whether to use HTML to render the labels.
The x position offset of the label relative to the tick position on the axis.
The y position offset of the label relative to the tick position on the axis. The default makes it adapt to the font size on bottom axis.
The Z index for the axis labels.