syncfusion-angular-maps

What this skill does

# Implementing Syncfusion Angular Maps

Comprehensive guide for implementing the Syncfusion Angular Maps component to visualize geographical data with interactive features, multiple layers, and rich customization options.

## When to Use This Skill

Use this skill when you need to:

- **Visualize geographical data** - Display statistical data on world maps, country maps, regional maps, or custom geographic shapes
- **Create interactive maps** - Build maps with zoom, pan, selection, highlighting, and tooltip interactions
- **Plot locations** - Add markers, bubbles, or annotations to highlight specific geographic points
- **Display map layers** - Work with multiple overlapping layers using GeoJSON data or map providers (Bing, OpenStreetMap, Azure)
- **Color-code regions** - Apply color mapping based on data values for choropleth/heat map visualizations
- **Custom map visualizations** - Create non-geographic visualizations like seat layouts, floor plans, or stadium maps
- **Navigation and routing** - Draw navigation lines or routes between markers
- **Export and print maps** - Generate printable or exportable map visualizations
- **Build dashboards** - Integrate maps into Angular applications for business intelligence or analytics

## Component Overview

The Syncfusion Angular Maps component (`@syncfusion/ej2-angular-maps`) is a powerful data visualization tool that renders geographical data using Scalable Vector Graphics (SVG). It supports:

- **Multiple layers and sublayers** for complex visualizations
- **GeoJSON data binding** for custom shapes and regions
- **Map providers** (Bing Maps, OpenStreetMap, Azure Maps) as base layers
- **Six projection types** (Mercator, Equirectangular, Miller, Eckert3, Eckert5, Eckert6, Winkel3, AitOff)
- **Rich visualization elements** - markers, bubbles, data labels, legends, navigation lines, annotations
- **Interactive features** - zooming, panning, tooltips, selection, highlighting
- **Responsive and accessible** design with WCAG compliance

## Documentation and Navigation Guide

### Getting Started

📄 **Read:** [references/getting-started.md](references/getting-started.md)

When implementing Maps for the first time or setting up a new Angular project:
- Installing dependencies (@syncfusion/ej2-angular-maps package)
- Setting up Angular environment and importing MapsModule
- Creating first basic map with world map data
- Understanding module injection for features (MarkerService, BubbleService, etc.)
- Adding CSS themes and styling
- Running the application

### Layers and Data Binding

📄 **Read:** [references/layers-and-data.md](references/layers-and-data.md)

For working with map layers, shape data, and data source binding:
- Understanding layer structure and configuration
- Loading GeoJSON shape data (shapeData property)
- Binding external data sources (dataSource, shapeDataPath, shapePropertyPath)
- Creating multiple layers and sublayers
- Layer types (base layer vs sublayer)
- Switching between layers (baseLayerIndex)
- Rendering custom shapes for non-geographic visualizations
- GeometryType options (Geographic vs Normal)

### Markers

📄 **Read:** [references/markers.md](references/markers.md)

For adding and customizing location markers:
- Adding markers with latitude/longitude data
- Marker shapes (Balloon, Circle, Cross, Diamond, Image, Rectangle, Star, Triangle)
- Custom marker templates
- Marker styling (size, color, border, opacity)
- Dynamic markers with data binding
- Marker clustering
- Marker animations and transitions
- Marker tooltips and events
- Creating routes between markers

### Data Visualization Features

📄 **Read:** [references/data-visualization.md](references/data-visualization.md)

For visualizing data with bubbles, colors, labels, and legends:
- **Bubbles** - Size-based visualization for quantitative data
- **Color mapping** - Range color mapping, equal color mapping, desaturation color mapping
- **Data labels** - Displaying shape names or data values on the map
- **Legends** - Adding legends for color mapping and bubbles
- **Navigation lines** - Drawing lines between locations
- **Annotations** - Adding custom HTML content at specific positions
- Combining multiple visualization features

### User Interactions

📄 **Read:** [references/user-interactions.md](references/user-interactions.md)

For implementing interactive map behaviors:
- **Zooming** - Mouse wheel zoom, pinch zoom, double-click zoom, zoom toolbar
- **Panning** - Mouse drag and touch panning
- **Tooltips** - Layer tooltips, marker tooltips, bubble tooltips
- **Selection** - Shape selection, marker selection, bubble selection
- **Highlighting** - Hover highlight effects
- **Interactive legend** - Clicking legend items to show/hide shapes
- Event handling (click, hover, zoom, pan events)
- Touch and mobile support

### Map Providers

📄 **Read:** [references/map-providers.md](references/map-providers.md)

For integrating external map services:
- Overview of map provider support
- **Bing Maps** integration and API key configuration
- **OpenStreetMap** (OSM) integration
- **Azure Maps** integration
- Provider-specific features and limitations
- Combining map providers with shape layers
- URL templates and tile services
- Zoom level configuration

### Polygon Shapes

📄 **Read:** [references/polygon-shapes.md](references/polygon-shapes.md)

For drawing and customizing polygons:
- Adding polygon overlays to maps
- Polygon configuration and data structure
- Styling polygons (fill, border, opacity)
- Polygon events (click, hover)
- Use cases (highlighting regions, boundaries, zones)
- Dynamic polygon rendering

### Customization and Styling

📄 **Read:** [references/customization.md](references/customization.md)

For theming and visual customization:
- CSS customization and theme overrides
- Shape styling (fill, border, color schemes)
- Responsive design patterns
- **Map projections** - Choosing and configuring projection types
- Background customization (colors, images)
- Title and subtitle styling
- Border and margin configuration

### Localization and Internationalization

📄 **Read:** [references/localization.md](references/localization.md)

For globalizing map content:
- Internationalization (i18n) setup
- Localization (l10n) for different languages
- Right-to-left (RTL) support
- Number formatting for different locales
- Currency formatting in tooltips/labels
- Date and time formatting
- Culture-specific rendering

### Advanced Features

📄 **Read:** [references/advanced-features.md](references/advanced-features.md)

For advanced capabilities and APIs:
- **Print and Export** - Printing maps, exporting to PNG/JPEG/SVG/PDF
- **State persistence** - Saving and restoring map state
- **Public methods** - Programmatic control (refresh, print, export, etc.)
- **Events reference** - Complete list of available events
- **Creating routes** - Drawing navigation routes between markers
- **Custom path rendering** - Advanced path and line customization
- **Drilldown navigation** - Creating hierarchical map navigation

### Accessibility

📄 **Read:** [references/accessibility.md](references/accessibility.md)

For accessible map implementations:
- WCAG 2.1 compliance guidelines
- Keyboard navigation support
- ARIA attributes and roles
- Screen reader compatibility
- High contrast theme support
- Focus indicators and management
- Alternative text for shapes and markers

## Quick Start

### Installation

```bash
# Install the Maps package
npm install @syncfusion/ej2-angular-maps --save
```

### Basic Implementation

```typescript
import { Component } from '@angular/core';
import { MapsModule } from '@syncfusion/ej2-angular-maps';
import { world_map } from './world-map'; // GeoJSON data

@Component({
  selector: 'app-root',
  standalone: true,
  imports: [MapsModule],
  template: `
    <ejs-maps id='maps-container'>
      <e-layers>
        <e-layer [shapeData]='shapeData'></e-layer>
      </e-layers>
    </ejs-maps>
  `
})
export clas