Engine + Framework

SeqDiag with Angular

Integration guide for teams shipping diagram rendering in Angular.

SeqDiag usage guidance

Best for

  • General diagram rendering
  • Programmatic documentation pipelines
  • Automated visual generation

Syntax tip

Keep SeqDiag source deterministic and reusable across environments.

Quick start

Use Angular HttpClient to request rendered SeqDiag images from a backend API route.

Recommended flow

  1. Store your SeqDiag source in code or markdown.
  2. Send source to a server-side endpoint backed by ChartQuery.
  3. Render returned SVG/PNG in Angular pages and docs.

Typical Angular integration path: /src/app/services/diagram.service.ts

SeqDiag integration details

FieldValue
EngineSeqDiag
FrameworkAngular

Angular implementation checklist

  • Proxy through backend API
  • Keep rendering off browser runtime
  • Use HttpClient service for predictable calls

SeqDiag source example

// SeqDiag source
// Add your diagram content here

SeqDiag in Angular: quick comparison

Why teams usually prefer the ChartQuery API pattern over direct client-side rendering for SeqDiag in Angular.

Feature
Angular native setup
ChartQuery API setup
Server-side rendering without browser dependencies
✗
Unified output (SVG/PNG) for docs, dashboards, and emails
✗
Consistent rendering across environments
✗
Works with CI/CD pipelines
Fits backend-first architectures
Single rendering workflow across multiple frameworks
✗

Ship SeqDiag in Angular faster

Use ChartQuery to standardize diagram rendering across your stack with one API, one workflow, and predictable output quality.

Get started with ChartQuery

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Same engine, other frameworks

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