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Added a floor function for scrolling. 

A floor function was needed to calculate the number of rows to scroll by when scrolling by half a page.
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hmmmmmmmm 2019-02-01 14:09:51 +00:00 committed by GitHub
parent 8e972f7541
commit df176218f1
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utils.go
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@ -112,6 +112,10 @@ func RoundFloat64(x float64) float64 {
return math.Floor(x + 0.5) return math.Floor(x + 0.5)
} }
func FloorFloat64(x float64) float64 {
return math.Floor(x)
}
func AbsInt(x int) int { func AbsInt(x int) int {
if x >= 0 { if x >= 0 {
return x return x