Questions tagged [mouse-wheel]

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2
votes
0answers
97 views

Pan and Zoom via mouse not working in New Data Frame?

Inserted a new data frame for a small overview map in the corner of my display. Left click and selected properties, set the same coordinate system as the larger display, set the Extent Indicators to ...
0
votes
1answer
490 views

Leaflet on mouse wheel event change zoom by delta

I am trying to find a way to change zoom by delta when using mouse wheel event (scroll) in Leaflet. E.g. current map zoom is on 0 and if "scrolled" into map, zoom should be 5. Also, zoom change ...
4
votes
2answers
469 views

Change zoom factor of QGIS programmatically with PyQGIS

I would like to change the zoom factor of QGIS dynamically without restarting QGIS. The changed settings I would like to use for a plugin would be that it let's me dynamically change the zoom ...
1
vote
1answer
1k views

Mouse wheel zoom on leaflet map only after click

I want to make the zoom on mouse wheel only active after clicking once on the map, as described in Leaflet mouse wheel zoom only after click on map, but as a newby to all of this, I don't know where ...
5
votes
3answers
2k views

QGIS - Disable Mouse Wheel Zoom

I'm using QGIS 2.16.x and the mouse wheel preference to disable zooming does not seem to be available. I've tried locking the scale but when the magnifier function is enabled, the zoom function still ...
1
vote
1answer
723 views

Disabling mouse wheel zoom using ArcGIS API for JavaScript?

The mouse wheel behaviour in the 4.1 version of the ArcGIS JS API is causing problems with maps on scrollable pages, see Scrolling down a page with a map from here and a question on esri.com. I ...
-1
votes
1answer
497 views

Disrespectful wheel mouse zooming in CartoDB

When building a vizualization in CartoDB, I have the option to "Allow wheel mouse zooming" but it seems not to respect it in the output map. Any idea why not?
18
votes
4answers
25k views

Leaflet mouse wheel zoom only after click on map

I'm working with the Leaflet JavaScript Library and attached a (working) map to my HTML Document. It is in the middle of the page, and when I'm scrolling down with my mouse wheel and arrive at the map,...
2
votes
1answer
15k views

Setting mouse wheel zooms in ArcMap? [closed]

We use OpenStreetMap map in ArcMap 10.1 It is WMS service (Our scheme: mapnik -> mapproxy -> ArcMap). Then we set 3857 projection in ArcMap. But sometimes [in some zooms] this map is blank. How to ...
5
votes
2answers
2k views

Changing Mouse Wheel zoom direction in QGIS?

I'm just starting to learn QGIS. I'm starting with the basic simple things. Coming from an ArcGIS background, I am used to the mouse wheel action zooming in and out the default ArcGIS way. QGIS ...
2
votes
1answer
426 views

Disabling ArcGIS Server web adf calls when zooming with a mouse wheel?

When zooming using the mouse wheel on a web adf based map, every time the map wheel clicks, requests are sent to ArcGIS Server for maps etc. (as evident in Fiddler). Is there any way to harvest an ...