Mercurial > gemma
view pkg/models/system.go @ 846:6902032757e4
Added end point to set style (colour) information for feature.
author | Sascha Wilde <wilde@intevation.de> |
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date | Fri, 28 Sep 2018 11:51:06 +0200 |
parents | 0f61bfc21041 |
children | fcb38cedc680 |
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package models type ( Colour struct { R int `json:"r"` G int `json:"g"` B int `json:"b"` A float32 `json:"a"` } ) func isByteRange(i int) bool { return i >= 0 && i < 256 } func (c Colour) IsValid() bool { return isByteRange(c.R) && isByteRange(c.G) && isByteRange(c.B) && c.A >= 0 && c.A <= 1 }