eps

Documentation

Index

• func Writer(w io.Writer, c *canvas.Canvas) error
• type Renderer
  • func New(w io.Writer, width, height float64) *Renderer
  • func (r *Renderer) RenderImage(img image.Image, m canvas.Matrix)
  • func (r *Renderer) RenderPath(path *canvas.Path, style canvas.Style, m canvas.Matrix)
  • func (r *Renderer) RenderText(text *canvas.Text, m canvas.Matrix)
  • func (r *Renderer) Size() (float64, float64)

Functions

func Writer

func Writer(w io.Writer, c *canvas.Canvas) error

Writer writes the canvas as an EPS file. Be aware that EPS does not support transparency of colors.

Types

type Renderer

type Renderer struct {
	// contains filtered or unexported fields
}

func New

func New(w io.Writer, width, height float64) *Renderer

New creates an encapsulated PostScript renderer.

func (*Renderer) RenderImage

func (r *Renderer) RenderImage(img image.Image, m canvas.Matrix)

func (*Renderer) RenderPath

func (r *Renderer) RenderPath(path *canvas.Path, style canvas.Style, m canvas.Matrix)

func (*Renderer) RenderText

func (r *Renderer) RenderText(text *canvas.Text, m canvas.Matrix)

func (*Renderer) Size

func (r *Renderer) Size() (float64, float64)