25 lines
377 B
Go
25 lines
377 B
Go
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package imageext
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type Rectangle struct {
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X float64
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Y float64
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W float64
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H float64
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}
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type PercentageRectangle struct {
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X float64 // [0..1]
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Y float64 // [0..1]
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W float64 // [0..1]
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H float64 // [0..1]
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}
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func (r PercentageRectangle) Of(ref Rectangle) Rectangle {
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return Rectangle{
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X: ref.X + r.X*ref.W,
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Y: ref.Y + r.Y*ref.H,
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W: r.W * ref.W,
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H: r.H * ref.H,
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}
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}
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