nakarte

commit 5dc166de76527a2a935de1ba2f50e918d9281e36
parent 7966cb1934f427e450e068f56f89e039326e1af5
Author: Sergej Orlov <wladimirych@gmail.com>
Date:   Sun, 19 Mar 2017 01:24:02 +0300

[print: scale overlay] unit km when scale >= 1000

Diffstat:
M
src/lib/leaflet.control.printPages/decoration.scale.js
 | 
9
+++++++--

1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/lib/leaflet.control.printPages/decoration.scale.js b/src/lib/leaflet.control.printPages/decoration.scale.js
@@ -7,8 +7,13 @@ class OverlayScale extends PrintStaticLayer {
 
     _drawRaster(canvas, printOptions) {
         const ctx = canvas.getContext('2d');
-        const scale = Math.round(printOptions.scale);
-        let caption = `${scale} m in 1 cm`;
+        let scale = Math.round(printOptions.scale);
+        let unit = 'm';
+        if (scale >= 1000) {
+            scale /= 1000;
+            unit = 'km'
+        }
+        let caption = `${scale} ${unit} in 1 cm`;
         if (printOptions.pagesCount > 1) {
             caption += ` | Page ${printOptions.pageLabel} / ${printOptions.pagesCount}`;
         }