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static/lib/Highcharts-10.2.1/es-modules/Extensions/SeriesLabel/SeriesLabelDefaults.js

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+/* *
+ *
+ *  (c) 2009-2021 Torstein Honsi
+ *
+ *  License: www.highcharts.com/license
+ *
+ *  !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
+ *
+ * */
+'use strict';
+/* *
+ *
+ *  Constants
+ *
+ * */
+/**
+ * Series labels are placed as close to the series as possible in a
+ * natural way, seeking to avoid other series. The goal of this
+ * feature is to make the chart more easily readable, like if a
+ * human designer placed the labels in the optimal position.
+ *
+ * The series labels currently work with series types having a
+ * `graph` or an `area`.
+ *
+ * @sample highcharts/series-label/line-chart
+ *         Line chart
+ * @sample highcharts/demo/streamgraph
+ *         Stream graph
+ * @sample highcharts/series-label/stock-chart
+ *         Stock chart
+ *
+ * @declare  Highcharts.SeriesLabelOptionsObject
+ * @since    6.0.0
+ * @product  highcharts highstock gantt
+ * @requires modules/series-label
+ * @optionparent plotOptions.series.label
+ */
+var SeriesLabelDefaults = {
+    /**
+     * Enable the series label per series.
+     */
+    enabled: true,
+    /**
+     * Allow labels to be placed distant to the graph if necessary,
+     * and draw a connector line to the graph. Setting this option
+     * to true may decrease the performance significantly, since the
+     * algorithm with systematically search for open spaces in the
+     * whole plot area. Visually, it may also result in a more
+     * cluttered chart, though more of the series will be labeled.
+     */
+    connectorAllowed: false,
+    /**
+     * If the label is closer than this to a neighbour graph, draw a
+     * connector.
+     */
+    connectorNeighbourDistance: 24,
+    /**
+     * A format string for the label, with support for a subset of
+     * HTML. Variables are enclosed by curly brackets. Available
+     * variables are `name`, `options.xxx`, `color` and other
+     * members from the `series` object. Use this option also to set
+     * a static text for the label.
+     *
+     * @type string
+     * @since 8.1.0
+     */
+    format: void 0,
+    /**
+     * Callback function to format each of the series' labels. The
+     * `this` keyword refers to the series object. By default the
+     * `formatter` is undefined and the `series.name` is rendered.
+     *
+     * @type {Highcharts.FormatterCallbackFunction<Series>}
+     * @since 8.1.0
+     */
+    formatter: void 0,
+    /**
+     * For area-like series, allow the font size to vary so that
+     * small areas get a smaller font size. The default applies this
+     * effect to area-like series but not line-like series.
+     *
+     * @type {number|null}
+     */
+    minFontSize: null,
+    /**
+     * For area-like series, allow the font size to vary so that
+     * small areas get a smaller font size. The default applies this
+     * effect to area-like series but not line-like series.
+     *
+     * @type {number|null}
+     */
+    maxFontSize: null,
+    /**
+     * Draw the label on the area of an area series. By default it
+     * is drawn on the area. Set it to `false` to draw it next to
+     * the graph instead.
+     *
+     * @type {boolean|null}
+     */
+    onArea: null,
+    /**
+     * Styles for the series label. The color defaults to the series
+     * color, or a contrast color if `onArea`.
+     *
+     * @type {Highcharts.CSSObject}
+     */
+    style: {
+        /** @internal */
+        fontWeight: 'bold'
+    },
+    /**
+     * An array of boxes to avoid when laying out the labels. Each
+     * item has a `left`, `right`, `top` and `bottom` property.
+     *
+     * @type {Array<Highcharts.LabelIntersectBoxObject>}
+     */
+    boxesToAvoid: []
+};
+/* *
+ *
+ *  Default Export
+ *
+ * */
+export default SeriesLabelDefaults;