Available thus far:
-
star
-
half_star
-
arc
-
pie_slice
-
half_circle
-
quarter_circle
Install the prawn_shapes gem, then:
require 'prawn_shapes'
And:
pdf.star([x, y], :radius => r) pdf.arc_around([x, y], :radius => r, :start_angle => 30, :end_angle => 60) pdf.pie_slice([x, y], :radius => r, :start_angle => 45, :end_angle => 135) pdf.half_circle([x, y], :radius => r, :side => :left) pdf.quarter_circle([x, y], :radius => r, :quadrant => 3)
The built in prawn magic works:
pdf.stroke_star([x, y], :radius => r) pdf.fill_star([x, y], :radius => r) pdf.fill_and_stroke_star([x, y], :radius => r)
See the examples directory for further usage examples.
stars: github.com/downloads/Bluejade/prawn-shapes/star.pdf
arcs and pies: github.com/downloads/Bluejade/prawn-shapes/arc.pdf
2009-12-15 - renamed semi_circle to half_circle because it seems more of a kind with quarter_circle
2011-02-14 - fixed syntax for Ruby 1.9. incorporated Bundler
2011-04-05 - added gemspec and published as prawn_shapes. requires Prawn 0.11.1