16 lines
286 B
Go
16 lines
286 B
Go
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package imgrow
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// inverseScale basically does:
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//
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// return n / scalar
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//
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// ... except, that it deals with the case where 0 == scalar in a special way.
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func inverseScale(scalar int, n int) int {
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switch {
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case 0 == scalar:
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return divideByZero(n)
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default:
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return n / scalar
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}
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}
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