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34 lines
1007 B
34 lines
1007 B
module Squib |
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# Some helper methods specifically for samples |
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# @api private |
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#:nodoc: |
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class Deck |
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# Draw graph paper for samples |
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def draw_graph_paper(width, height) |
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background color: 'white' |
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grid width: 50, height: 50, stroke_color: '#659ae9', stroke_width: 1.5 |
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grid width: 200, height: 200, stroke_color: '#659ae9', stroke_width: 3, x: 50, y: 50 |
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(50..height).step(200) do |y| |
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text str: "y=#{y}", x: 3, y: y - 18, font: 'Open Sans, Sans 10' |
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end |
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end |
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# Define a set of samples on some graph paper |
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def sample(str) |
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@sample_x ||= 100 |
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@sample_y ||= 100 |
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rect x: 460, y: @sample_y - 40, width: 600, |
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height: 180, fill_color: '#FFD655', stroke_color: 'black', radius: 15 |
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text str: str, x: 460, y: @sample_y - 40, |
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width: 540, height: 180, |
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valign: 'middle', align: 'center', |
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font: 'Times New Roman,Serif 8' |
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yield @sample_x, @sample_y |
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@sample_y += 200 |
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end |
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end |
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end
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