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Shapes library for PrawnAvailable thus far:
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star
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half_star
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arc
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pie_slice
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half_circle
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quarter_circle
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UsageInstall 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.
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Examplesstars: github.com/downloads/Bluejade/prawn-shapes/star.pdf
arcs and pies: github.com/downloads/Bluejade/prawn-shapes/arc.pdf
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Changelog2009-12-15 - 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