minor-label-wrapping

Arguments: item-axis

Returns the value of the minor-label-wrapping property of a item-axis. The value may be set at creation time by passing the minor-label-wrapping initarg, or any time later by calling (setf minor-label-wrapping).

A boolean value indicating whether labels at minor tic positions of an item-axis in a chart-widget will wrap at spaces. The default value is t. Wrapping will be done only if minor-label-angle property is zero (or nil with a major-label-angle of zero).

If true, then each minor tic label will wrap to a new line of text at every space in the label string. The widget will automatically leave enough room to display the label that requires the most lines of text.

An alternative is to set this property to nil and then embed newline characters in the strings returned by the on-print-minor-label function of the chart-axis.

See chart-widget and also cg-chart-widget.htm.

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This page was not revised from the 10.0 page.
Created 2019.8.20.