411 lines
14 KiB
JavaScript
411 lines
14 KiB
JavaScript
|
/* *
|
||
|
|
*
|
||
|
|
* (c) 2010-2020 Torstein Honsi
|
||
|
|
*
|
||
|
|
* License: www.highcharts.com/license
|
||
|
|
*
|
||
|
|
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
|
||
|
|
*
|
||
|
|
* */
|
||
|
|
'use strict';
|
||
|
|
import H from '../parts/Globals.js';
|
||
|
|
import U from '../parts/Utilities.js';
|
||
|
|
var extend = U.extend, merge = U.merge, pick = U.pick;
|
||
|
|
import '../parts/Options.js';
|
||
|
|
import '../parts/Chart.js';
|
||
|
|
import '../parts/SvgRenderer.js';
|
||
|
|
var Chart = H.Chart, defaultOptions = H.defaultOptions, Renderer = H.Renderer, SVGRenderer = H.SVGRenderer, VMLRenderer = H.VMLRenderer;
|
||
|
|
// Add language
|
||
|
|
extend(defaultOptions.lang, {
|
||
|
|
zoomIn: 'Zoom in',
|
||
|
|
zoomOut: 'Zoom out'
|
||
|
|
});
|
||
|
|
// Set the default map navigation options
|
||
|
|
/**
|
||
|
|
* @product highmaps
|
||
|
|
* @optionparent mapNavigation
|
||
|
|
*/
|
||
|
|
defaultOptions.mapNavigation = {
|
||
|
|
/**
|
||
|
|
* General options for the map navigation buttons. Individual options
|
||
|
|
* can be given from the [mapNavigation.buttons](#mapNavigation.buttons)
|
||
|
|
* option set.
|
||
|
|
*
|
||
|
|
* @sample {highmaps} maps/mapnavigation/button-theme/
|
||
|
|
* Theming the navigation buttons
|
||
|
|
*/
|
||
|
|
buttonOptions: {
|
||
|
|
/**
|
||
|
|
* What box to align the buttons to. Possible values are `plotBox`
|
||
|
|
* and `spacingBox`.
|
||
|
|
*
|
||
|
|
* @type {Highcharts.ButtonRelativeToValue}
|
||
|
|
*/
|
||
|
|
alignTo: 'plotBox',
|
||
|
|
/**
|
||
|
|
* The alignment of the navigation buttons.
|
||
|
|
*
|
||
|
|
* @type {Highcharts.AlignValue}
|
||
|
|
*/
|
||
|
|
align: 'left',
|
||
|
|
/**
|
||
|
|
* The vertical alignment of the buttons. Individual alignment can
|
||
|
|
* be adjusted by each button's `y` offset.
|
||
|
|
*
|
||
|
|
* @type {Highcharts.VerticalAlignValue}
|
||
|
|
*/
|
||
|
|
verticalAlign: 'top',
|
||
|
|
/**
|
||
|
|
* The X offset of the buttons relative to its `align` setting.
|
||
|
|
*/
|
||
|
|
x: 0,
|
||
|
|
/**
|
||
|
|
* The width of the map navigation buttons.
|
||
|
|
*/
|
||
|
|
width: 18,
|
||
|
|
/**
|
||
|
|
* The pixel height of the map navigation buttons.
|
||
|
|
*/
|
||
|
|
height: 18,
|
||
|
|
/**
|
||
|
|
* Padding for the navigation buttons.
|
||
|
|
*
|
||
|
|
* @since 5.0.0
|
||
|
|
*/
|
||
|
|
padding: 5,
|
||
|
|
/**
|
||
|
|
* Text styles for the map navigation buttons.
|
||
|
|
*
|
||
|
|
* @type {Highcharts.CSSObject}
|
||
|
|
* @default {"fontSize": "15px", "fontWeight": "bold"}
|
||
|
|
*/
|
||
|
|
style: {
|
||
|
|
/** @ignore */
|
||
|
|
fontSize: '15px',
|
||
|
|
/** @ignore */
|
||
|
|
fontWeight: 'bold'
|
||
|
|
},
|
||
|
|
/**
|
||
|
|
* A configuration object for the button theme. The object accepts
|
||
|
|
* SVG properties like `stroke-width`, `stroke` and `fill`. Tri-state
|
||
|
|
* button styles are supported by the `states.hover` and `states.select`
|
||
|
|
* objects.
|
||
|
|
*
|
||
|
|
* @sample {highmaps} maps/mapnavigation/button-theme/
|
||
|
|
* Themed navigation buttons
|
||
|
|
*
|
||
|
|
* @type {Highcharts.SVGAttributes}
|
||
|
|
* @default {"stroke-width": 1, "text-align": "center"}
|
||
|
|
*/
|
||
|
|
theme: {
|
||
|
|
/** @ignore */
|
||
|
|
'stroke-width': 1,
|
||
|
|
/** @ignore */
|
||
|
|
'text-align': 'center'
|
||
|
|
}
|
||
|
|
},
|
||
|
|
/**
|
||
|
|
* The individual buttons for the map navigation. This usually includes
|
||
|
|
* the zoom in and zoom out buttons. Properties for each button is
|
||
|
|
* inherited from
|
||
|
|
* [mapNavigation.buttonOptions](#mapNavigation.buttonOptions), while
|
||
|
|
* individual options can be overridden. But default, the `onclick`, `text`
|
||
|
|
* and `y` options are individual.
|
||
|
|
*/
|
||
|
|
buttons: {
|
||
|
|
/**
|
||
|
|
* Options for the zoom in button. Properties for the zoom in and zoom
|
||
|
|
* out buttons are inherited from
|
||
|
|
* [mapNavigation.buttonOptions](#mapNavigation.buttonOptions), while
|
||
|
|
* individual options can be overridden. By default, the `onclick`,
|
||
|
|
* `text` and `y` options are individual.
|
||
|
|
*
|
||
|
|
* @extends mapNavigation.buttonOptions
|
||
|
|
*/
|
||
|
|
zoomIn: {
|
||
|
|
// eslint-disable-next-line valid-jsdoc
|
||
|
|
/**
|
||
|
|
* Click handler for the button.
|
||
|
|
*
|
||
|
|
* @type {Function}
|
||
|
|
* @default function () { this.mapZoom(0.5); }
|
||
|
|
*/
|
||
|
|
onclick: function () {
|
||
|
|
this.mapZoom(0.5);
|
||
|
|
},
|
||
|
|
/**
|
||
|
|
* The text for the button. The tooltip (title) is a language option
|
||
|
|
* given by [lang.zoomIn](#lang.zoomIn).
|
||
|
|
*/
|
||
|
|
text: '+',
|
||
|
|
/**
|
||
|
|
* The position of the zoomIn button relative to the vertical
|
||
|
|
* alignment.
|
||
|
|
*/
|
||
|
|
y: 0
|
||
|
|
},
|
||
|
|
/**
|
||
|
|
* Options for the zoom out button. Properties for the zoom in and
|
||
|
|
* zoom out buttons are inherited from
|
||
|
|
* [mapNavigation.buttonOptions](#mapNavigation.buttonOptions), while
|
||
|
|
* individual options can be overridden. By default, the `onclick`,
|
||
|
|
* `text` and `y` options are individual.
|
||
|
|
*
|
||
|
|
* @extends mapNavigation.buttonOptions
|
||
|
|
*/
|
||
|
|
zoomOut: {
|
||
|
|
// eslint-disable-next-line valid-jsdoc
|
||
|
|
/**
|
||
|
|
* Click handler for the button.
|
||
|
|
*
|
||
|
|
* @type {Function}
|
||
|
|
* @default function () { this.mapZoom(2); }
|
||
|
|
*/
|
||
|
|
onclick: function () {
|
||
|
|
this.mapZoom(2);
|
||
|
|
},
|
||
|
|
/**
|
||
|
|
* The text for the button. The tooltip (title) is a language option
|
||
|
|
* given by [lang.zoomOut](#lang.zoomIn).
|
||
|
|
*/
|
||
|
|
text: '-',
|
||
|
|
/**
|
||
|
|
* The position of the zoomOut button relative to the vertical
|
||
|
|
* alignment.
|
||
|
|
*/
|
||
|
|
y: 28
|
||
|
|
}
|
||
|
|
},
|
||
|
|
/**
|
||
|
|
* Whether to enable navigation buttons. By default it inherits the
|
||
|
|
* [enabled](#mapNavigation.enabled) setting.
|
||
|
|
*
|
||
|
|
* @type {boolean}
|
||
|
|
* @apioption mapNavigation.enableButtons
|
||
|
|
*/
|
||
|
|
/**
|
||
|
|
* Whether to enable map navigation. The default is not to enable
|
||
|
|
* navigation, as many choropleth maps are simple and don't need it.
|
||
|
|
* Additionally, when touch zoom and mousewheel zoom is enabled, it breaks
|
||
|
|
* the default behaviour of these interactions in the website, and the
|
||
|
|
* implementer should be aware of this.
|
||
|
|
*
|
||
|
|
* Individual interactions can be enabled separately, namely buttons,
|
||
|
|
* multitouch zoom, double click zoom, double click zoom to element and
|
||
|
|
* mousewheel zoom.
|
||
|
|
*
|
||
|
|
* @type {boolean}
|
||
|
|
* @default false
|
||
|
|
* @apioption mapNavigation.enabled
|
||
|
|
*/
|
||
|
|
/**
|
||
|
|
* Enables zooming in on an area on double clicking in the map. By default
|
||
|
|
* it inherits the [enabled](#mapNavigation.enabled) setting.
|
||
|
|
*
|
||
|
|
* @type {boolean}
|
||
|
|
* @apioption mapNavigation.enableDoubleClickZoom
|
||
|
|
*/
|
||
|
|
/**
|
||
|
|
* Whether to zoom in on an area when that area is double clicked.
|
||
|
|
*
|
||
|
|
* @sample {highmaps} maps/mapnavigation/doubleclickzoomto/
|
||
|
|
* Enable double click zoom to
|
||
|
|
*
|
||
|
|
* @type {boolean}
|
||
|
|
* @default false
|
||
|
|
* @apioption mapNavigation.enableDoubleClickZoomTo
|
||
|
|
*/
|
||
|
|
/**
|
||
|
|
* Enables zooming by mouse wheel. By default it inherits the [enabled](
|
||
|
|
* #mapNavigation.enabled) setting.
|
||
|
|
*
|
||
|
|
* @type {boolean}
|
||
|
|
* @apioption mapNavigation.enableMouseWheelZoom
|
||
|
|
*/
|
||
|
|
/**
|
||
|
|
* Whether to enable multitouch zooming. Note that if the chart covers the
|
||
|
|
* viewport, this prevents the user from using multitouch and touchdrag on
|
||
|
|
* the web page, so you should make sure the user is not trapped inside the
|
||
|
|
* chart. By default it inherits the [enabled](#mapNavigation.enabled)
|
||
|
|
* setting.
|
||
|
|
*
|
||
|
|
* @type {boolean}
|
||
|
|
* @apioption mapNavigation.enableTouchZoom
|
||
|
|
*/
|
||
|
|
/**
|
||
|
|
* Sensitivity of mouse wheel or trackpad scrolling. 1 is no sensitivity,
|
||
|
|
* while with 2, one mousewheel delta will zoom in 50%.
|
||
|
|
*
|
||
|
|
* @since 4.2.4
|
||
|
|
*/
|
||
|
|
mouseWheelSensitivity: 1.1
|
||
|
|
// enabled: false,
|
||
|
|
// enableButtons: null, // inherit from enabled
|
||
|
|
// enableTouchZoom: null, // inherit from enabled
|
||
|
|
// enableDoubleClickZoom: null, // inherit from enabled
|
||
|
|
// enableDoubleClickZoomTo: false
|
||
|
|
// enableMouseWheelZoom: null, // inherit from enabled
|
||
|
|
};
|
||
|
|
/* eslint-disable valid-jsdoc */
|
||
|
|
/**
|
||
|
|
* Utility for reading SVG paths directly.
|
||
|
|
*
|
||
|
|
* @requires modules/map
|
||
|
|
*
|
||
|
|
* @function Highcharts.splitPath
|
||
|
|
*
|
||
|
|
* @param {string|Array<string|number>} path
|
||
|
|
*
|
||
|
|
* @return {Highcharts.SVGPathArray}
|
||
|
|
*/
|
||
|
|
H.splitPath = function (path) {
|
||
|
|
var arr;
|
||
|
|
if (typeof path === 'string') {
|
||
|
|
path = path
|
||
|
|
// Move letters apart
|
||
|
|
.replace(/([A-Za-z])/g, ' $1 ')
|
||
|
|
// Trim
|
||
|
|
.replace(/^\s*/, '').replace(/\s*$/, '');
|
||
|
|
// Split on spaces and commas. The semicolon is bogus, designed to
|
||
|
|
// circumvent string replacement in the pre-v7 assembler that built
|
||
|
|
// specific styled mode files.
|
||
|
|
var split = path.split(/[ ,;]+/);
|
||
|
|
arr = split.map(function (item) {
|
||
|
|
if (!/[A-za-z]/.test(item)) {
|
||
|
|
return parseFloat(item);
|
||
|
|
}
|
||
|
|
return item;
|
||
|
|
});
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
arr = path;
|
||
|
|
}
|
||
|
|
return SVGRenderer.prototype.pathToSegments(arr);
|
||
|
|
};
|
||
|
|
/**
|
||
|
|
* Contains all loaded map data for Highmaps.
|
||
|
|
*
|
||
|
|
* @requires modules/map
|
||
|
|
*
|
||
|
|
* @name Highcharts.maps
|
||
|
|
* @type {Highcharts.Dictionary<*>}
|
||
|
|
*/
|
||
|
|
H.maps = {};
|
||
|
|
/**
|
||
|
|
* Create symbols for the zoom buttons
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
function selectiveRoundedRect(x, y, w, h, rTopLeft, rTopRight, rBottomRight, rBottomLeft) {
|
||
|
|
return [
|
||
|
|
['M', x + rTopLeft, y],
|
||
|
|
// top side
|
||
|
|
['L', x + w - rTopRight, y],
|
||
|
|
// top right corner
|
||
|
|
['C', x + w - rTopRight / 2, y, x + w, y + rTopRight / 2, x + w, y + rTopRight],
|
||
|
|
// right side
|
||
|
|
['L', x + w, y + h - rBottomRight],
|
||
|
|
// bottom right corner
|
||
|
|
['C', x + w, y + h - rBottomRight / 2, x + w - rBottomRight / 2, y + h, x + w - rBottomRight, y + h],
|
||
|
|
// bottom side
|
||
|
|
['L', x + rBottomLeft, y + h],
|
||
|
|
// bottom left corner
|
||
|
|
['C', x + rBottomLeft / 2, y + h, x, y + h - rBottomLeft / 2, x, y + h - rBottomLeft],
|
||
|
|
// left side
|
||
|
|
['L', x, y + rTopLeft],
|
||
|
|
// top left corner
|
||
|
|
['C', x, y + rTopLeft / 2, x + rTopLeft / 2, y, x + rTopLeft, y],
|
||
|
|
['Z']
|
||
|
|
];
|
||
|
|
}
|
||
|
|
SVGRenderer.prototype.symbols.topbutton = function (x, y, w, h, attr) {
|
||
|
|
return selectiveRoundedRect(x - 1, y - 1, w, h, attr.r, attr.r, 0, 0);
|
||
|
|
};
|
||
|
|
SVGRenderer.prototype.symbols.bottombutton = function (x, y, w, h, attr) {
|
||
|
|
return selectiveRoundedRect(x - 1, y - 1, w, h, 0, 0, attr.r, attr.r);
|
||
|
|
};
|
||
|
|
// The symbol callbacks are generated on the SVGRenderer object in all browsers.
|
||
|
|
// Even VML browsers need this in order to generate shapes in export. Now share
|
||
|
|
// them with the VMLRenderer.
|
||
|
|
if (Renderer === VMLRenderer) {
|
||
|
|
['topbutton', 'bottombutton'].forEach(function (shape) {
|
||
|
|
VMLRenderer.prototype.symbols[shape] =
|
||
|
|
SVGRenderer.prototype.symbols[shape];
|
||
|
|
});
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* The factory function for creating new map charts. Creates a new {@link
|
||
|
|
* Highcharts.Chart|Chart} object with different default options than the basic
|
||
|
|
* Chart.
|
||
|
|
*
|
||
|
|
* @requires modules/map
|
||
|
|
*
|
||
|
|
* @function Highcharts.mapChart
|
||
|
|
*
|
||
|
|
* @param {string|Highcharts.HTMLDOMElement} [renderTo]
|
||
|
|
* The DOM element to render to, or its id.
|
||
|
|
*
|
||
|
|
* @param {Highcharts.Options} options
|
||
|
|
* The chart options structure as described in the
|
||
|
|
* [options reference](https://api.highcharts.com/highstock).
|
||
|
|
*
|
||
|
|
* @param {Highcharts.ChartCallbackFunction} [callback]
|
||
|
|
* A function to execute when the chart object is finished loading and
|
||
|
|
* rendering. In most cases the chart is built in one thread, but in
|
||
|
|
* Internet Explorer version 8 or less the chart is sometimes
|
||
|
|
* initialized before the document is ready, and in these cases the
|
||
|
|
* chart object will not be finished synchronously. As a consequence,
|
||
|
|
* code that relies on the newly built Chart object should always run in
|
||
|
|
* the callback. Defining a
|
||
|
|
* [chart.events.load](https://api.highcharts.com/highstock/chart.events.load)
|
||
|
|
* handler is equivalent.
|
||
|
|
*
|
||
|
|
* @return {Highcharts.Chart}
|
||
|
|
* The chart object.
|
||
|
|
*/
|
||
|
|
H.Map = H.mapChart = function (a, b, c) {
|
||
|
|
var hasRenderToArg = typeof a === 'string' || a.nodeName, options = arguments[hasRenderToArg ? 1 : 0], userOptions = options, hiddenAxis = {
|
||
|
|
endOnTick: false,
|
||
|
|
visible: false,
|
||
|
|
minPadding: 0,
|
||
|
|
maxPadding: 0,
|
||
|
|
startOnTick: false
|
||
|
|
}, seriesOptions, defaultCreditsOptions = H.getOptions().credits;
|
||
|
|
/* For visual testing
|
||
|
|
hiddenAxis.gridLineWidth = 1;
|
||
|
|
hiddenAxis.gridZIndex = 10;
|
||
|
|
hiddenAxis.tickPositions = undefined;
|
||
|
|
// */
|
||
|
|
// Don't merge the data
|
||
|
|
seriesOptions = options.series;
|
||
|
|
options.series = null;
|
||
|
|
options = merge({
|
||
|
|
chart: {
|
||
|
|
panning: {
|
||
|
|
enabled: true,
|
||
|
|
type: 'xy'
|
||
|
|
},
|
||
|
|
type: 'map'
|
||
|
|
},
|
||
|
|
credits: {
|
||
|
|
mapText: pick(defaultCreditsOptions.mapText, ' \u00a9 <a href="{geojson.copyrightUrl}">' +
|
||
|
|
'{geojson.copyrightShort}</a>'),
|
||
|
|
mapTextFull: pick(defaultCreditsOptions.mapTextFull, '{geojson.copyright}')
|
||
|
|
},
|
||
|
|
tooltip: {
|
||
|
|
followTouchMove: false
|
||
|
|
},
|
||
|
|
xAxis: hiddenAxis,
|
||
|
|
yAxis: merge(hiddenAxis, { reversed: true })
|
||
|
|
}, options, // user's options
|
||
|
|
{
|
||
|
|
chart: {
|
||
|
|
inverted: false,
|
||
|
|
alignTicks: false
|
||
|
|
}
|
||
|
|
});
|
||
|
|
options.series = userOptions.series = seriesOptions;
|
||
|
|
return hasRenderToArg ?
|
||
|
|
new Chart(a, options, c) :
|
||
|
|
new Chart(options, b);
|
||
|
|
};
|