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Got all the specs passing!

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This commit is contained in:
Andy Meneely
2014-07-28 17:22:25 -04:00
parent c227340323
commit efe146e1e2
3 changed files with 13 additions and 14 deletions
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lib/squib/graphics/save_doc.rb
+4 -4
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@@ -4,17 +4,17 @@ module Squib
def save_pdf(opts = {})
p = needs(opts, [:file_to_save, :prefix, :margin, :gap, :trim])
width = 11 * @dpi ; height = 8.5 * @dpi #TODO: allow this to be specified too
cc = Cairo::Context.new(Cairo::PDFSurface.new("#{dir}/#{file}", width, height))
cc = Cairo::Context.new(Cairo::PDFSurface.new("#{p[:dir]}/#{p[:file]}", width, height))
x = p[:margin] ; y = p[:margin]
@cards.each_with_index do |card, i|
surface = trim(card.cairo_surface, p[:trim], @width, @height)
cc.set_source(surface, x, y)
cc.paint
x += surface.width + gap
if x > (width - surface.width - margin)
x += surface.width + p[:gap]
if x > (width - surface.width - p[:margin])
x = p[:margin]
y += surface.height + p[:gap]
if y > (height - surface.height - margin)
if y > (height - surface.height - p[:margin])
x = p[:margin] ; y = p[:margin]
cc.show_page #next page
end