Changeset 366 for binary-improvements/webserver/js/map.js

Timestamp:

Jul 7, 2021, 2:07:20 PM (3 years ago)

Author:

alloc

Message:

Map: Added options for fractional zoom to map.js lines 42 - 46

File:

• binary-improvements/webserver/js/map.js (modified) (1 diff)

binary-improvements/webserver/js/map.js

@@ -40 +40 @@
                 zoomsliderControl: true,
                 attributionControl: false,
-                crs: SDTD_CRS
+                crs: SDTD_CRS,
+                // For the below options read section "Fractional zoom" here: https://leafletjs.com/examples/zoom-levels/
+                zoomSnap: 1, // Defines the zoom levels that can be achieved at all
+                zoomDelta: 1, // Defines how much the zoom is changed with keyboard +/- and the zoom slider control
+                wheelPxPerZoomLevel: 60 // Defines how much mouse scrolling is needed per zoom level. If zoomDelta is e.g. 0.25 and you want the mouse scroll zoom to match that make this 4 times as high, i.e. 240
         }).setView([0, 0], Math.max(0, mapinfo.maxzoom - 5));