RSVG:   an FFI binding for loading SVG images
svg-port->pict
svg-file->pict
load-svg-bitmap
load-svg-from-file
6.12

RSVG: an FFI binding for loading SVG images

 (require rsvg) package: rsvg

This library provides functions for loading SVG images as Racket bitmap objects through an FFI binding to libRSVG. The resulting bitmap objects can then be freely manipulated with the racket/draw or pict libraries.

procedure

(svg-port->pict port [α])  pict?

  port : input-port?
  α : real? = 1.0
Loads an SVG document from port and returns a pict object scaled by α with the SVG document rendered in it.

Raises an exn:fail exception when the SVG document fails to load.

procedure

(svg-file->pict file [α])  pict?

  file : path-string?
  α : real? = 1.0
Like svg-port->pict, but takes a path string argument instead of an input port.

procedure

(load-svg-bitmap port [α])  (is-a?/c bitmap%)

  port : input-port?
  α : real? = 1.0
Like svg-port->pict, but renders straight to bitmap.

procedure

(load-svg-from-file file [α])  (is-a?/c bitmap%)

  file : path-string?
  α : real? = 1.0
Like load-svg-bitmap, but takes a path string argument instead of an input port.