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Contents
require File.dirname(__FILE__) + '/../../spec_helper'
describe Prawn::Svg::Document do
before(:each) do
@document = Prawn::Svg::Document.new("<svg></svg>", [100, 100], {})
end
describe :points do
it "converts a variety of measurement units to points" do
@document.send(:points, 32).should == 32.0
@document.send(:points, 32.0).should == 32.0
@document.send(:points, "32").should == 32.0
@document.send(:points, "32unknown").should == 32.0
@document.send(:points, "32pt").should == 32.0
@document.send(:points, "32in").should == 32.0 * 72
@document.send(:points, "32ft").should == 32.0 * 72 * 12
@document.send(:points, "32pc").should == 32.0 * 15
@document.send(:points, "32mm").should be_within(0.0001).of(32 * 72 * 0.0393700787)
@document.send(:points, "32cm").should be_within(0.0001).of(32 * 72 * 0.393700787)
@document.send(:points, "32m").should be_within(0.0001).of(32 * 72 * 39.3700787)
@document.sizing.send :instance_variable_set, "@viewport_width", 600
@document.sizing.send :instance_variable_set, "@viewport_height", 400
@document.send(:points, "50%").should == 300
@document.send(:points, "50%", :x).should == 300
@document.send(:points, "50%", :y).should == 200
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems