Mercurial > gemma
diff client/src/lib/mixins.js @ 3886:9fa9a485c182
mixins: calculator for pixels2millimeter vice versa
author | Thomas Junk <thomas.junk@intevation.de> |
---|---|
date | Wed, 10 Jul 2019 12:19:23 +0200 |
parents | 7db6999962db |
children | ec1d91fdd6a2 |
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--- a/client/src/lib/mixins.js Wed Jul 10 12:08:12 2019 +0200 +++ b/client/src/lib/mixins.js Wed Jul 10 12:19:23 2019 +0200 @@ -132,6 +132,12 @@ ...mapState("user", ["user"]) }, methods: { + millimeter2pixels(length, dpi) { + return (dpi * length) / 25.4; + }, + pixel2millimeter(pixels, dpi) { + return (pixels * 25.4) / dpi; + }, gaugeInfo(selectedGauge) { // returns string with formatted gauge info return (