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

image

package

Go to main page

Versions in this module

v0

v0.1.8

Oct 31, 2026

v0.1.7

Oct 30, 2026

Changes in this version

+ func Border(width, height, rx, ry float64) *geom.Path

+ func BorderPath(object models.ImageObject, pageHeight float64, parent *models.CTM) *geom.Path

+ func CTM(object models.ImageObject) models.CTM

+ func Clip(clip *geom.Path, matrix geom.Matrix, width, height int) *geom.Path

+ func Matrix(box models.StBox, img image.Image, ctm models.CTM, pageHeight float64) geom.Matrix

+ func MatrixWH(box models.StBox, w, h float64, ctm models.CTM, pageHeight float64) geom.Matrix