/** * Copyright (c) 2017 ~ present NAVER Corp. * billboard.js project is licensed under the MIT license *//** * gauge config options */export default { /** * Set gauge options * @name gauge * @memberof Options * @type {object} * @property {object} gauge Gauge object * @property {boolean} [gauge.background=""] Set background color. (The `.bb-chart-arcs-background` element) * @property {boolean} [gauge.fullCircle=false] Show full circle as donut. When set to 'true', the max label will not be showed due to start and end points are same location. * @property {boolean} [gauge.label.show=true] Show or hide label on gauge. * @property {Function} [gauge.label.extents] Set customized min/max label text. * @property {Function} [gauge.label.format] Set formatter for the label on gauge. Label text can be multilined with `\n` character.<br> * Will pass following arguments to the given function: * - value {number}: absolute value * - ratio {number}: value's ratio * - id {string}: data's id value * @property {number|Function} [gauge.label.ratio=undefined] Set ratio of labels position. * @property {number} [gauge.label.threshold=0] Set threshold ratio to show/hide labels. * @property {boolean} [gauge.expand=true] Enable or disable expanding gauge. * @property {number} [gauge.expand.rate=0.98] Set expand rate. * @property {number} [gauge.expand.duration=50] Set the expand transition time in milliseconds. * @property {boolean} [gauge.enforceMinMax=false] Enforce to given min/max value. * - **Note:** Only works for single data series. * - When `gauge.min=50` and given value is `30`, gauge will render as empty value. * - When `gauge.max=100` and given value is `120`, gauge will render till 100, not surpassing max value. * @property {number} [gauge.min=0] Set min value of the gauge. * @property {number} [gauge.max=100] Set max value of the gauge. * @property {number} [gauge.startingAngle=-1 * Math.PI / 2] Set starting angle where data draws. * * **Limitations:** * - when `gauge.fullCircle=false`: * - -1 * Math.PI / 2 <= startingAngle <= Math.PI / 2 * - `startingAngle <= -1 * Math.PI / 2` defaults to `-1 * Math.PI / 2` * - `startingAngle >= Math.PI / 2` defaults to `Math.PI / 2` * - when `gauge.fullCircle=true`: * - -1 * Math.PI < startingAngle < Math.PI * - `startingAngle < -1 * Math.PI` defaults to `Math.PI` * - `startingAngle > Math.PI` defaults to `Math.PI` * @property {number} [gauge.arcLength=100] Set the length of the arc to be drawn in percent from -100 to 100.<br> * Negative value will draw the arc **counterclockwise**. Need to be used in conjunction with `gauge.fullCircle=true`. * * **Limitations:** * - -100 <= arcLength (in percent) <= 100 * - 'arcLength < -100' defaults to -100 * - 'arcLength > 100' defaults to 100 * @property {string} [gauge.title=""] Set title of gauge chart. Use `\n` character for line break. * - **NOTE:** * - When `arc.needle.show=true` is set, special template `{=NEEDLE_VALUE}` can be used inside the title text to show current needle value. * @property {string} [gauge.units] Set units of the gauge. * @property {number} [gauge.width] Set width of gauge chart. * @property {string} [gauge.type="single"] Set type of gauge to be displayed.<br><br> * **Available Values:** * - single * - multi * @property {number} [gauge.arcs.minWidth=5] Set minimal width of gauge arcs until the innerRadius disappears. * @see [Demo: enforceMinMax, min/max](https://naver.github.io/billboard.js/demo/#GaugeChartOptions.GaugeMinMax) * @see [Demo: archLength](https://naver.github.io/billboard.js/demo/#GaugeChartOptions.GaugeArcLength) * @see [Demo: startingAngle](https://naver.github.io/billboard.js/demo/#GaugeChartOptions.GaugeStartingAngle) * @see [Demo: labelRatio](https://naver.github.io/billboard.js/demo/#GaugeChartOptions.GaugeLabelRatio) * @example * gauge: { * background: "#eee", // will set 'fill' css prop for '.bb-chart-arcs-background' classed element. * fullCircle: false, * label: { * show: false, * format: function(value, ratio, id) { * return value; * * // to multiline, return with '\n' character * // return value +"%\nLine1\n2Line2"; * }, * * extents: function(value, isMax) { * return (isMax ? "Max:" : "Min:") + value; * }, * * // 0.1(10%) ratio value means, the minimum ratio to show text label relative to the total value. * // if data value is below than 0.1, text label will be hidden. * threshold: 0.1, * * // set ratio callback. Should return ratio value * ratio: function(d, radius, h) { * ... * return ratio; * }, * // or set ratio number * ratio: 0.5 * }, * * // disable expand transition for interaction * expand: false, * * expand: { * // set duration of expand transition to 500ms. * duration: 500, * * // set expand area rate * rate: 1 * }, * * // enforce min/max value. * // when given value < min, will render as empty value. * // when value > max, will render to given max value not surpassing it. * enforceMinMax: true, * * min: -100, * max: 200, * type: "single" // or 'multi' * title: "Title Text", * * // when 'arc.needle.show=true' is set, can show current needle value. * title: "Needle value:\n{=NEEDLE_VALUE}", * * units: "%", * width: 10, * startingAngle: -1 * Math.PI / 2, * arcLength: 100, * arcs: { * minWidth: 5 * } * } */ gauge_background: "", gauge_fullCircle: false, gauge_label_show: true, gauge_label_extents: <(() => string) | undefined>undefined, gauge_label_format: <(() => string) | undefined>undefined, gauge_label_ratio: <(() => number) | undefined>undefined, gauge_label_threshold: 0, gauge_enforceMinMax: false, gauge_min: 0, gauge_max: 100, gauge_type: "single", gauge_startingAngle: -1 * Math.PI / 2, gauge_arcLength: 100, gauge_title: "", gauge_units: <string | undefined>undefined, gauge_width: <number | undefined>undefined, gauge_arcs_minWidth: 5, gauge_expand: <boolean | {duration: number}>{}, gauge_expand_rate: 0.98, gauge_expand_duration: 50};