Help us shape the future of Go! Take the 2026 Go Developer Survey

Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
- API
  
  Reference documentation for the pkg.go.dev API
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

widget

package

Go to main page

Versions in this module

v0

v0.21.0

Oct 31, 2026

v0.20.0

Oct 26, 2026

Changes in this version

+ const DefaultScale

+ var ErrEmptyRect = errors.New("pdfkit/widget: target rectangle is empty at the given scale")

+ var ErrNoFont = errors.New("pdfkit/widget: AddVector requires Options.Font for selectable text")

+ func Add(p *pdfkit.Page, root toolkit.Widget, rect pdfkit.Rect, opts *Options) error

+ func AddVector(p *pdfkit.Page, root toolkit.Widget, rect pdfkit.Rect, opts *Options) error

+ type Options struct

+ Font *pdfkit.Font

+ Scale float64

+ Theme *toolkit.Theme