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use constant for default dpi

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mike-000
2020-04-03 17:17:11 +01:00
committed by GitHub
parent 6aa953b571
commit fb84426411
1 changed files with 1 additions and 1 deletions
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src/ol/control/ScaleLine.js
+1 -1
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@@ -437,7 +437,7 @@ class ScaleLine extends Control {
this.viewState_.resolution, this.viewState_.resolution,
this.viewState_.center this.viewState_.center
); );
const dpi = this.dpi_ || (25.4 / 0.28); const dpi = this.dpi_ || DEFAULT_DPI;
const mpu = this.viewState_.projection.getMetersPerUnit(); const mpu = this.viewState_.projection.getMetersPerUnit();
const inchesPerMeter = 39.37; const inchesPerMeter = 39.37;
return parseFloat(resolution.toString()) * mpu * inchesPerMeter * dpi; return parseFloat(resolution.toString()) * mpu * inchesPerMeter * dpi;