Sha256: 3f3833e6ab46f7090b18881aba4bcac6b267eb5a75ad7abeb78a5b394b3d9862
Contents?: true
Size: 792 Bytes
Versions: 6
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Stored size: 792 Bytes
Contents
# https://github.com/casparjones/First-Ruby-Steps/blob/master/shoes-samples/simple-curve.rb
# http://www.cairographics.org/samples/curve_to/
# curve_to with visible control points.
# The ovals represent the control points.
Shoes.app(title: "curve_to control points", width: 256, height: 256) do
x, y = 25.6, 128.0
x1 = 102.4; y1 = 230.4
x2 = 153.6; y2 = 25.6
x3 = 230.4; y3 = 128.0
fill green(0.2)
move_to x, y
oval(:left => x, :top => y, :radius => 10, :center => true)
oval(:left => x1, :top => y1, :radius => 10, :center => true)
oval(:left => x2, :top => y2, :radius => 10, :center => true)
oval(:left => x3, :top => y3, :radius => 10, :center => true)
fill red(0.2)
shape do
move_to x, y
curve_to x1, y1, x2, y2, x3, y3
end
end
Version data entries
6 entries across 6 versions & 2 rubygems