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https://github.com/VictorCazanave/react-svg-map

A set of React.js components to display an interactive SVG map
https://github.com/VictorCazanave/react-svg-map

checkbox component interactive map radiobutton react svg

Last synced: about 2 months ago
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A set of React.js components to display an interactive SVG map

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# react-svg-map

[![npm version](https://img.shields.io/npm/v/react-svg-map)](https://www.npmjs.com/package/react-svg-map)
[![Build Status](https://travis-ci.org/VictorCazanave/react-svg-map.svg?branch=master)](https://travis-ci.org/VictorCazanave/react-svg-map)
[![codecov](https://codecov.io/gh/VictorCazanave/react-svg-map/branch/master/graph/badge.svg)](https://codecov.io/gh/VictorCazanave/react-svg-map)
[![Dependency Status](https://david-dm.org/VictorCazanave/react-svg-map.svg)](https://david-dm.org/VictorCazanave/react-svg-map)
[![peerDependencies Status](https://david-dm.org/VictorCazanave/react-svg-map/peer-status.svg)](https://david-dm.org/VictorCazanave/react-svg-map?type=peer)

_A set of React.js components to display an interactive SVG map._

![React SVG Map](https://media.giphy.com/media/QWpIwVdhY81RL05iNo/giphy.gif)

## Demo

[Take a look at the live demo!](https://victorcazanave.github.io/react-svg-map/)

## Installation

### npm

`npm install --save react-svg-map`

### yarn

`yarn add react-svg-map`

## Usage

### :warning: Breaking change from v1

**This package does not include maps anymore!**

You have to install the map you need from [svg-maps](https://github.com/VictorCazanave/svg-maps) or you can use your own map. See [maps section](#maps) for more details.

If you are still using the 1.x.x version, look at the [v1 documentation](https://github.com/VictorCazanave/react-svg-map/tree/v1.3.2#react-svg-map).

### :earth_africa: Simple SVG Map

This is the base component to display an SVG map.

- Import `SVGMap` component from `react-svg-map`
- Import the map you want
- Optionally, import `react-svg-map/lib/index.css` if you want to apply the default styles

```javascript
import React from "react";
import ReactDOM from "react-dom";
import Taiwan from "@svg-maps/taiwan";
import { SVGMap } from "react-svg-map";
import "react-svg-map/lib/index.css";

class App extends React.Component {
constructor(props) {
super(props);
}

render() {
return ;
}
}

ReactDOM.render(, document.getElementById("app"));
```

#### API

| Prop | Type | Default | Description |
| ------------------- | ---------------- | --------------------- | ---------------------------------------------------------------------------------------------------------------- |
| map | Object | **required** | Describe SVG map to display. See [maps section](#maps) for more details. |
| className | String | `'svg-map'` | CSS class of ``. |
| role | String | `'none'` | ARIA role of ``. |
| locationClassName | String\|Function | `'svg-map__location'` | CSS class of each ``. The function parameters are the location object and the location index. |
| locationTabIndex | String\|Function | `'0'` | Tabindex each ``. The function parameters are the location object and the location index. |
| locationRole | String | `'none'` | ARIA role of each ``. |
| locationAriaLabel | Function | `location.name` | ARIA label of each ``. The function parameters are the location object and the location index. |
| onLocationMouseOver | Function | | Invoked when the user puts the mouse over a location. |
| onLocationMouseOut | Function | | Invoked when the user puts the mouse out of a location. |
| onLocationMouseMove | Function | | Invoked when the user moves the mouse on a location. |
| onLocationClick | Function | | Invoked when the user clicks on a location. |
| onLocationKeyDown | Function | | Invoked when the user hits a keyboard key on a location. |
| onLocationFocus | Function | | Invoked when the user focuses a location. |
| onLocationBlur | Function | | Invoked when the user unfocuses a location. |
| isLocationSelected | Function | | Executed to determine if a location is selected. This property is used to set the `aria-checked` HTML attribute. |
| childrenBefore | Node | | "Slot" before all the locations (``). |
| childrenAfter | Node | | "Slot" after all the locations (``). |

### :ballot_box_with_check: Checkbox SVG Map

This is an implementation of `SVGMap` that behaves like a group of checkboxes.
It is based on this [WAI-ARIA example](https://www.w3.org/TR/wai-aria-practices/examples/checkbox/checkbox-1/checkbox-1.html) to support keyboard navigation and be accessible.

- Import `CheckboxSVGMap` component from `react-svg-map`
- Import the map you want
- Optionally, import `react-svg-map/lib/index.css` if you want to apply the default styles

```javascript
import React from "react";
import ReactDOM from "react-dom";
import Taiwan from "@svg-maps/taiwan";
import { CheckboxSVGMap } from "react-svg-map";
import "react-svg-map/lib/index.css";

class App extends React.Component {
constructor(props) {
super(props);
}

render() {
return ;
}
}

ReactDOM.render(, document.getElementById("app"));
```

#### API

| Prop | Type | Default | Description |
| ------------------- | ---------------- | --------------------- | ---------------------------------------------------------------------------------------------------------------------------------------- |
| map | Object | **required** | Describe SVG map to display. See [maps section](#maps) for more details. |
| className | String | `'svg-map'` | CSS class of ``. |
| locationClassName | String\|Function | `'svg-map__location'` | CSS class of each ``. The function parameters are the location object and the location index. |
| locationAriaLabel | Function | `location.name` | ARIA label of each ``. The function parameters are the location object and the location index. |
| selectedLocationIds | String[] | | List of `id`s of the **initial** selected locations. It is used only when the component is mounted and is not synchronized when updated. |
| onChange | Function | | Invoked when the user selects/deselects a location. The list of selected locations is passed as parameter. |
| onLocationMouseOver | Function | | Invoked when the user puts the mouse over a location. |
| onLocationMouseOut | Function | | Invoked when the user puts the mouse out of a location. |
| onLocationMouseMove | Function | | Invoked when the user moves the mouse on a location. |
| onLocationFocus | Function | | Invoked when the user focuses a location. |
| onLocationBlur | Function | | Invoked when the user unfocuses a location. |
| childrenBefore | Node | | "Slot" before all the locations (``). |
| childrenAfter | Node | | "Slot" after all the locations (``). |

### :radio_button: Radio SVG Map

This is an implementation of `SVGMap` that behaves like a group of radio buttons.
It is based on this [WAI-ARIA example](https://www.w3.org/TR/wai-aria-practices/examples/radio/radio-1/radio-1.html) to support keyboard navigation and be accessible.

- Import `RadioSVGMap` component from `react-svg-map`
- Import the map you want
- Optionally, import `react-svg-map/lib/index.css` if you want to apply the default styles

```javascript
import React from "react";
import ReactDOM from "react-dom";
import Taiwan from "@svg-maps/taiwan";
import { RadioSVGMap } from "react-svg-map";
import "react-svg-map/lib/index.css";

class App extends React.Component {
constructor(props) {
super(props);
}

render() {
return ;
}
}

ReactDOM.render(, document.getElementById("app"));
```

#### API

| Prop | Type | Default | Description |
| ------------------- | ---------------- | --------------------- | ------------------------------------------------------------------------------------------------------------------------------ |
| map | Object | **required** | Describe SVG map to display. See [maps section](#maps) for more details. |
| className | String | `'svg-map'` | CSS class of ``. |
| locationClassName | String\|Function | `'svg-map__location'` | CSS class of each ``. The function parameters are the location object and the location index. |
| locationAriaLabel | Function | `location.name` | ARIA label of each ``. The function parameters are the location object and the location index. |
| selectedLocationId | String | | `id` of the **initial** selected location. It is used only when the component is mounted and is not synchronized when updated. |
| onChange | Function | | Invoked when the user selects a location. The selected location is passed as parameter. |
| onLocationMouseOver | Function | | Invoked when the user puts the mouse over a location. |
| onLocationMouseOut | Function | | Invoked when the user puts the mouse out of a location. |
| onLocationMouseMove | Function | | Invoked when the user moves the mouse on a location. |
| onLocationFocus | Function | | Invoked when the user focuses a location. |
| onLocationBlur | Function | | Invoked when the user unfocuses a location. |
| childrenBefore | Node | | "Slot" before all the locations (``). |
| childrenAfter | Node | | "Slot" after all the locations (``). |

## Maps

### Existing maps

Since v2.0.0 this package does not provide maps anymore. All the existing maps have been moved to the independant [svg-maps](https://github.com/VictorCazanave/svg-maps) project because they may be useful for other components/projects.

### Custom maps

You can modify existing maps or create your own.

#### Modify a map

1. Import the map to modify
1. Create a new object from this map
1. Pass this new object as `map` prop of `` component

```javascript
import React from "react";
import Taiwan from "@svg-maps/taiwan";
import { SVGMap } from "react-svg-map";

class App extends React.Component {
constructor(props) {
super(props);

// Create new map object
this.customTaiwan = {
...Taiwan,
label: "Custom map label",
locations: Taiwan.locations.map(location => {
// Modify each location
})
};
}

render() {
return ;
}
}
```

It is recommended to not modify the SVG properties (viewBox, path), because it may break the map's display.

#### Create a map

If you create a new map (other country, city...), feel free to [contribute to svg-maps project](https://github.com/VictorCazanave/svg-maps/blob/master/CONTRIBUTING.md)!