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| Allegro CL version 10.1 Unrevised from 10.0 to 10.1. 10.0 version

## chart-items-length

Arguments: chart-widget

Returns the value of the chart-items-length property of a `chart-widget`. The value is the number of chart items that a chart-widget currently has, as a result of calling set-chart-value to add each item. Reading this cached value is more efficient than calling length on the chart-items property. An application should never set the value of this property.

See also chart-items-pushed-off.

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.

|  | ToC | DocOverview | CGDoc | RelNotes | FAQ | Index | PermutedIndex
| Allegro CL version 10.1 Unrevised from 10.0 to 10.1. 10.0 version