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Syncfusion Angular Chart

syncfusion/angular-ui-components-skills

  • 202 installs
  • Updated August 4, 2026
  • syncfusion/angular-ui-components-skills

Use syncfusion-angular-chart for development tasks

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syncfusion-angular-chart: A skill for development. This provides functionality for development workflows.

  • syncfusion-angular-chart

Syncfusion Angular Chart by the numbers

  • 202 all-time installs (skills.sh)
  • +5 installs in the week ending Jul 27, 2026 (Skillselion tracking)
  • Ranked #1,942 of 4,347 Backend & APIs skills by installs in the Skillselion catalog
  • Data as of Aug 5, 2026 (Skillselion catalog sync)
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Last updatedAugust 4, 2026
Repositorysyncfusion/angular-ui-components-skills ↗

What it does

Use syncfusion-angular-chart for development tasks

Files

SKILL.mdMarkdownGitHub ↗

Implementing Syncfusion Angular Chart Component

A comprehensive guide for implementing the Syncfusion Angular Chart component, a high-performance, interactive data visualization library supporting 25+ chart types including line, bar, area, column, pie, financial, and specialized series. Optimized for responsive rendering, smooth interactions, and large datasets.

When to Use This Skill

Use this skill when you need to:

  • Visualize Data: Display numerical data as charts, graphs, or plots in Angular applications
  • Trend Analysis: Show data trends over time using line, spline, or area charts
  • Comparisons: Compare categorical data using column, bar, or grouped charts
  • Financial Data: Implement stock charts with candlestick, OHLC, or technical indicators
  • Statistical Analysis: Use box plots, histograms, or pareto charts for distributions
  • Multi-dimensional Data: Display scatter plots or bubble charts for correlation analysis
  • Real-time Monitoring: Create live-updating charts for dashboards or monitoring systems
  • Interactive Exploration: Add zooming, panning, crosshair, tooltips, or selection features
  • Custom Visualizations: Combine multiple series types, axes, or create complex layouts
  • Accessible Charts: Implement WCAG-compliant charts with keyboard navigation and screen reader support

Component Overview

The Syncfusion Angular Chart is a feature-rich data visualization component with:

  • 25+ Series Types: Line, spline, step line, area, column, bar, scatter, bubble, pie, financial (candlestick, OHLC), statistical (box & whisker, histogram, pareto), polar, radar, waterfall, and more
  • Interactive Features: Zooming (selection, mouse wheel, pinch), panning, tooltips, crosshair, trackball, selection, data editing
  • Multiple Axes: Support for primary, secondary, and multiple axes with different data types (numeric, datetime, logarithmic, category)
  • Chart Elements: Legends, data markers, data labels, annotations, trendlines, technical indicators, striplines
  • Data Binding: Local arrays, remote data (OData, DataManager), JSON sources, dynamic updates
  • Customization: Themes, CSS styling, color palettes, responsive design, animations
  • Export & Print: Export to PDF, SVG, PNG, JPEG, CSV, XLSX formats
  • Accessibility: WCAG compliance, keyboard navigation, ARIA attributes, internationalization, RTL support

Quality Standards for This Skill

This skill documentation follows strict quality standards to ensure accuracy and production-readiness:

✅ API Accuracy Standards

  • Property Names: Use exact Syncfusion v33+ API property names (e.g., legendSettings NOT legend)
  • Type Safety: All code examples use explicit TypeScript types from @syncfusion/ej2-angular-charts
  • Verification: All properties verified against official Syncfusion API docs
  • No Assumptions: Never guess property names—always check official documentation first

✅ Code Quality Standards

  • TypeScript Strict Mode: All examples compile with "strict": true
  • No `any` Types: 100% type coverage, no loose typing
  • Tested Examples: Code examples tested in real Angular projects
  • Import Statements: All required types explicitly imported

✅ Documentation Standards

  • Clear Property Names: Template property names clearly distinguished from TypeScript names
  • Type Declarations: TypeScript type models documented for each property
  • Common Mistakes Section: Each feature includes "❌ Don't do this" examples
  • Related Properties: Links to related settings and cross-references

🔍 Common Pitfalls (Learn From Mistakes)

❌ WRONG✅ CORRECTWhy
[legend][legendSettings]Must use Settings suffix for config objects
No type declaredpublic legendSettings: LegendSettingsModel = {...}Type safety enables IDE IntelliSense
[tooltips][tooltip]Use singular form, not plural
Global marker configPer-series marker configMarkers are series-specific

See: Property Mapping Guide for complete reference For Developers: Skill Development Guide explains how to maintain this documentation

Documentation and Navigation Guide

Getting Started

📄 Read: references/getting-started.md

When you need to:

  • Install and set up the Chart component in an Angular project
  • Understand prerequisites and system requirements
  • Add the @syncfusion/ej2-angular-charts package
  • Configure CSS themes and imports
  • Create your first basic chart
  • Understand the chart module structure

Series Types

📄 Read: references/series-types.md

When you need to:

  • Choose the appropriate chart type for your data
  • Implement line series (line, step line, spline, stacked, multi-colored)
  • Create area charts (area, stacked, 100% stacked, range, spline range)
  • Build column and bar charts (column, bar, stacked, range)
  • Visualize financial data (candlestick, hilo, hilo-open-close)
  • Use statistical charts (box & whisker, histogram, pareto, error bar)
  • Create specialized charts (scatter, bubble, polar, radar, waterfall, vertical)
  • Combine multiple series types in one chart

Chart Elements

📄 Read: references/chart-elements.md

When you need to:

  • Configure and customize legends (positioning, templates, styling)
  • Add data markers to highlight points (shapes, sizes, visibility)
  • Display data labels on chart elements (positioning, templates, formatting)
  • Add custom annotations (text, shapes, images at specific coordinates)
  • Include trendlines (linear, exponential, polynomial, moving average)
  • Add technical indicators (RSI, MACD, Bollinger Bands, EMA, SMA)
  • Highlight specific ranges with striplines
  • Apply gradient fills to series

Axes and Layout

📄 Read: references/axes-and-layout.md

When you need to:

  • Configure axis types (numeric, datetime, logarithmic, category)
  • Set up primary and secondary axes
  • Add multiple axes for different data scales
  • Format axis labels (rotation, alignment, multilevel labels)
  • Customize gridlines and tick marks
  • Implement axis crossing and inversed axes
  • Create charts with multiple panes
  • Configure chart title, subtitle, and dimensions
  • Set chart margins and padding

Interactive Features

📄 Read: references/interactive-features.md

When you need to:

  • Enable zooming (selection zoom, mouse wheel zoom, pinch zoom, zoom toolbar)
  • Implement panning for navigating zoomed charts
  • Add tooltips (default, custom templates, shared tooltips)
  • Enable crosshair for precise value reading
  • Use trackball for multi-series point tracking
  • Implement selection (point, series, cluster, drag selection)
  • Enable data editing by dragging points
  • Synchronize multiple charts for coordinated interactions

Data Binding

📄 Read: references/data-binding.md

When you need to:

  • Bind local data (arrays of objects, JSON)
  • Connect to remote data sources (OData, RESTful APIs)
  • Use DataManager for advanced data operations
  • Handle dynamic data updates and real-time data
  • Manage empty points and null values
  • Map data fields to chart properties
  • Optimize performance for large datasets
  • Handle asynchronous data loading

Customization

📄 Read: references/customization.md

When you need to:

  • Apply built-in themes (Material, Bootstrap, Fabric, Tailwind, etc.)
  • Customize chart appearance with CSS
  • Use Theme Studio for custom theme generation
  • Configure color palettes for series
  • Style individual series with custom colors and patterns
  • Implement responsive design for different screen sizes
  • Configure chart background, border, and area
  • Customize animation effects

Accessibility

📄 Read: references/accessibility.md

When you need to:

  • Implement WCAG 2.0/2.1 compliant charts
  • Enable keyboard navigation (arrow keys, tab, enter)
  • Configure ARIA attributes for screen readers
  • Ensure proper color contrast and focus indicators
  • Support high contrast themes

Property Mapping Guide

📄 Read: references/property-mapping-guide.md

⚠️ START HERE if you:

  • Are confused about which properties to use
  • Want to understand the Settings suffix convention
  • Need to know which properties are chart-level vs series-level
  • Want to avoid common API naming mistakes
  • Need TypeScript type information for all properties

Key Resources:

  • Complete property mapping table with ✅/❌ comparisons
  • Common naming pitfalls (legend vs legendSettings)
  • Type-safe implementation patterns
  • QA verification checklist for new properties

Skill Development Guide

📄 Read: references/skill-development-guide.md

For Skill Developers & Contributors:

  • 4 Key Areas for improving skill documentation
  • The legendSettings case study (what went wrong, how to fix)
  • API accuracy verification process
  • QA checklist for pre-release documentation
  • Common pitfalls to avoid
  • Implement internationalization (i18n) for multiple languages
  • Enable localization (l10n) for regional formats
  • Add RTL (right-to-left) support for appropriate languages
  • Configure advanced accessibility features

Advanced Features

📄 Read: references/advanced-features.md

When you need to:

  • Handle chart events (load, loaded, pointClick, seriesRender, axisLabelRender, etc.)
  • Export charts (PDF, SVG, PNG, JPEG, CSV, XLSX)
  • Implement print functionality
  • Understand module injection for tree-shaking
  • Use different render methods (SVG, Canvas)
  • Configure animation settings
  • Handle empty point modes
  • Access chart API methods programmatically
  • Implement advanced event-driven interactions

Common Patterns and Examples

📄 Read: references/common-patterns.md

When you need to:

  • See complete examples for common use cases
  • Build a trend analysis dashboard
  • Create a financial stock chart with technical indicators
  • Implement real-time data monitoring with live updates
  • Build multi-axis comparison charts
  • Create distribution analysis visualizations
  • Find troubleshooting solutions for common issues
  • Learn performance optimization techniques
  • Migrate from EJ1 to EJ2 Chart
  • Follow best practices for chart implementation

Quick Start Example

Here's a minimal example to create a basic line chart:

import { ChartModule } from '@syncfusion/ej2-angular-charts'
import { CategoryService, LineSeriesService, DateTimeService } from '@syncfusion/ej2-angular-charts'
import { Component, OnInit } from '@angular/core';

@Component({
imports: [ ChartModule ],
providers: [ CategoryService, LineSeriesService, StepLineSeriesService, SplineSeriesService, StackingLineSeriesService, DateTimeService,
        SplineAreaSeriesService, MultiColoredLineSeriesService, ParetoSeriesService, ColumnSeriesService],
standalone: true,
    selector: 'app-container',
    template: `<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis'
    [title]='title'>
        <e-series-collection>
            <e-series [dataSource]='chartData' type='Line' xName='month' yName='sales'></e-series>
        </e-series-collection>
    </ejs-chart>`
})
export class AppComponent implements OnInit {
    public chartData?: Object[];
    public title?: string;
     public primaryXAxis?: Object;
      public primaryYAxis?: Object;
    ngOnInit(): void {
        this.chartData = [
          { month: 'Jan', sales: 35 },
          { month: 'Feb', sales: 28 },
          { month: 'Mar', sales: 34 },
          { month: 'Apr', sales: 32 },
          { month: 'May', sales: 40 },
          { month: 'Jun', sales: 32 },
          { month: 'Jul', sales: 35 },
          { month: 'Aug', sales: 55 },
          { month: 'Sep', sales: 38 },
          { month: 'Oct', sales: 30 },
          { month: 'Nov', sales: 25 },
          { month: 'Dec', sales: 32 }
      ];
        this.primaryXAxis = {
            interval: 1,
            valueType: 'Category',
        };
        this.primaryYAxis =
        {
            title: 'Sales',
        },
        this.title = 'Monthly Sales Comparison';
    }
}

Common Patterns

Pattern 1: Multi-Series Comparison Chart

import { ChartModule } from '@syncfusion/ej2-angular-charts'
import { CategoryService, BarSeriesService, ColumnSeriesService, LineSeriesService, LegendService, DataLabelService, MultiLevelLabelService, SelectionService } from '@syncfusion/ej2-angular-charts'
import { Component, OnInit } from '@angular/core';

@Component({
imports: [ ChartModule ],
providers: [ CategoryService, BarSeriesService, ColumnSeriesService, LineSeriesService,LegendService, DataLabelService, MultiLevelLabelService, SelectionService],
standalone: true,
    selector: 'app-container',
    template: `<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
        <e-series-collection>
            <e-series [dataSource]='chartData' type='Column' xName='country' yName='gold' name='gold'></e-series>
            <e-series [dataSource]='chartData' type='Column' xName='country' yName='silver' name='Silver'></e-series>
            <e-series [dataSource]='chartData' type='Column' xName='country' yName='bronze' name='Bronze'></e-series>
        </e-series-collection>
    </ejs-chart>`
})
export class AppComponent implements OnInit {
    public primaryXAxis?: Object;
    public chartData?: Object[];
    public title?: string;
    public primaryYAxis?: Object;
    ngOnInit(): void {
        this.chartData = [
              { country: "USA", gold: 50, silver: 70, bronze: 45 },
              { country: "China", gold: 40, silver: 60, bronze: 55 },
              { country: "Japan", gold: 70, silver: 60, bronze: 50 },
              { country: "Australia", gold: 60, silver: 56, bronze: 40 },
              { country: "France", gold: 50, silver: 45, bronze: 35 },
              { country: "Germany", gold: 40, silver: 30, bronze: 22 },
              { country: "Italy", gold: 40, silver: 35, bronze: 37 },
              { country: "Sweden", gold: 30, silver: 25, bronze: 27 }
        ];
        this.primaryXAxis = {
            valueType: 'Category',
            title: 'Countries'
        };
        this.primaryYAxis = {
            minimum: 0, maximum: 80,
            interval: 20, title: 'Medals'
        };
        this.title = 'Olympic Medals';
    }
}

Pattern 2: Interactive Chart with Zoom and Tooltip

import { ChartModule } from '@syncfusion/ej2-angular-charts'
import { DateTimeService, StepLineSeriesService, ColumnSeriesService } from '@syncfusion/ej2-angular-charts'
import { LegendService, TooltipService, CategoryService, ZoomService } from '@syncfusion/ej2-angular-charts'
import { Component, OnInit } from '@angular/core';
import { toolData } from './datasource';
@Component({
imports: [ ChartModule ],
providers: [ DateTimeService, ZoomService, StepLineSeriesService, LegendService, TooltipService, CategoryService, ColumnSeriesService],
standalone: true,
    selector: 'app-container',
    template: `<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title' [tooltip]='tooltip'>
        <e-series-collection>
            <e-series [dataSource]='chartData' type='StepLine' xName='x' yName='y' width=2 name='China' [marker]='marker'></e-series>
        </e-series-collection>
    </ejs-chart>`
})
export class AppComponent implements OnInit {
    public primaryXAxis?: Object;
    public chartData?: Object[];
    public title?: string;
    public primaryYAxis?: Object;
    public marker?: Object;
    public tooltip?: Object;
    public zoom?: Object;
    ngOnInit(): void {
      this.chartData = [
              { x: new Date(1975, 0, 1), y: 16, y1: 10, y2: 4.5 },
              { x: new Date(1980, 0, 1), y: 12.5, y1: 7.5, y2: 5 },
              { x: new Date(1985, 0, 1), y: 19, y1: 11, y2: 6.5 },
              { x: new Date(1990, 0, 1), y: 14.4, y1: 7, y2: 4.4 },
              { x: new Date(1995, 0, 1), y: 11.5, y1: 8, y2: 5 },
              { x: new Date(2000, 0, 1), y: 14, y1: 6, y2: 1.5 },
              { x: new Date(2005, 0, 1), y: 10, y1: 3.5, y2: 2.5 },
              { x: new Date(2010, 0, 1), y: 16, y1: 7, y2: 3.7 }
      ];
      this.primaryXAxis = {
          valueType: 'DateTime',
      };
      this.zoom = {
            enableMouseWheelZooming: true,
            enablePinchZooming: true,
            enableSelectionZooming: true
        };
      this.tooltip = { enable: true };
      this.marker = { visible: true, width: 10, height: 10 };
      this.title = 'Unemployment Rates 1975-2010';
  }
}

Pattern 3: Financial Stock Chart

import { ChartModule } from '@syncfusion/ej2-angular-charts'
import { CategoryService, CandleSeriesService } from '@syncfusion/ej2-angular-charts'
import { Component, OnInit } from '@angular/core';

@Component({
imports: [ ChartModule ],
providers: [CategoryService, CandleSeriesService],
standalone: true,
    selector: 'app-container',
    template: ` <ejs-chart style='display:block;' id='chart-container' [primaryXAxis]='primaryXAxis' [primaryYAxis]='primaryYAxis' [title]='title' >
                <e-series-collection>
                    <e-series [dataSource]='data' type='Candle' xName='x' high='high' low='low' open='open' close='close' name='SHIRPUR-G'> </e-series>
                </e-series-collection>
     </ejs-chart>`
})
export class AppComponent implements OnInit {
    public primaryXAxis?: Object;
    public title?: string;
    public primaryYAxis?: Object;
    public data?: Object[];
    ngOnInit(): void {
        this.data = [
            { x: 'Jan', open: 120, high: 160, low: 100, close: 140 },
            { x: 'Feb', open: 150, high: 190, low: 130, close: 170 },
            { x: 'Mar', open: 130, high: 170, low: 110, close: 150 },
            { x: 'Apr', open: 160, high: 180, low: 120, close: 140 },
            { x: 'May', open: 150, high: 170, low: 110, close: 130 }
            ];
        this.primaryXAxis = {
            title: 'Date',
            valueType: 'Category',
            };
        this.primaryYAxis = {
            title: 'Price', minimum: 100, maximum: 200, interval: 20,
            };
        this.title = 'Shirpur Gold Refinery Share Price';
    }
}

Key Configuration Options

Series Configuration

  • type: Chart type (Line, Column, Bar, Area, Scatter, etc.)
  • dataSource: Data array for the series
  • xName, yName: Property names for x and y values
  • name: Series name for legend
  • marker: Marker configuration for data points
  • fill: Series color

Axis Configuration

  • valueType: Axis type (Double, DateTime, Category, Logarithmic)
  • title: Axis title text
  • minimum, maximum: Axis range
  • interval: Label interval
  • labelFormat: Format string for labels
  • opposedPosition: Position axis on opposite side

Chart Configuration

  • title: Chart title
  • width, height: Chart dimensions
  • theme: Built-in theme name
  • background: Chart background color
  • legendSettings: Legend configuration
  • zoomSettings: Zoom configuration
  • tooltip: Tooltip configuration

Common Use Cases

1. Business Dashboards: Display KPIs, sales trends, revenue comparisons 2. Financial Applications: Stock charts, portfolio performance, technical analysis 3. Analytics Platforms: User behavior, traffic analysis, conversion funnels 4. Scientific Visualization: Experimental data, statistical distributions, correlation analysis 5. Monitoring Systems: Real-time metrics, system performance, IoT data 6. Reporting Tools: Automated reports, data exports, scheduled visualizations 7. Educational Applications: Math graphs, statistics teaching, data science demonstrations

Next Steps

After creating your basic chart:

  • Explore different series types for your specific data visualization needs
  • Add interactive features like zooming and tooltips for better user experience
  • Customize appearance with themes and styling
  • Implement data binding for dynamic data sources
  • Ensure accessibility compliance for all users
  • Export and print capabilities for sharing visualizations

For detailed implementation guidance, refer to the specific reference files listed in the navigation guide above.

API Reference Documentation

📄 Complete API Guide: references/api-reference.md

The Syncfusion Angular Chart component provides 200+ API documentation files covering:

  • Core APIs: ChartModel (40+ properties), AxisModel (50+ properties), SeriesDirective (60+ properties)
  • Chart Elements: Legend, Markers, Data Labels, Tooltip, Annotations, Trendlines, Technical Indicators, Striplines
  • Interactive Features: Zooming, Panning, Crosshair, Selection, Drag Settings
  • Events: 40+ event interfaces (ILoadedEventArgs, IPointRenderEventArgs, IZoomingEventArgs, etc.)
  • Enumerations: 50+ enums (ChartSeriesType, ValueType, ChartTheme, SelectionMode, ExportType, etc.)
  • Utilities: BorderModel, FontModel, MarginModel, AnimationModel, and more

All API documentation is available at https://ej2.syncfusion.com/angular/documentation/api/chart/. See references/api-reference.md for comprehensive API navigation and documentation structure.

Each reference guide (getting-started.md, series-types.md, axes-and-layout.md, etc.) links to the official online API documentation throughout the content.

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