map-box | 模仿高德地图

So I have been trying to use Map-box to plot coordinates in my App, but when I provide the .png file to act as a marker, I get this following error:

WebGL warning: texImage: Alpha-premult and y-flip are deprecated for non-DOM-Element uploads.

Screenshot

I am implementing Map-box sdk in iOS. So my requirement is that when user zooms in or out or rotate the map.. the users location should always be in centre..

Is there any method or API available to achieve this functionality ?

I've integrate the googlemaps api but Pegman is missing from the streetview little white square (bottom right)

I've notice that some div that hold the pegman icon in googlemaps code have height and width equal at 0px what can I do to fix that ?

Here's a sample of how I called and initiate my map

Using stackoverflow for the first time trying to figure out how to scrape Yelp data and having a hard time. Have set up LXML, beautiful soup, requests, PIP, Python and have added these to the path in system variables yet I am still getting the error below when I try to run code below. Any suggestions?

File "test2.py", line 4, in from exceptions import ValueError ModuleNotFoundError: No module named 'exceptions'

I'm trying to make a map in R using OpenStreetMap library.

I had no problem using types such as osm, stamen-toner, stamen-terrain and stamen-watercolor, for instance:

I am currently designing an app that uses the same map-box map on two different pages. When I navigate to each page the map reloads each time. Currently this is a rather big issue because the map takes a very long time to load as I am displaying a lot of heat map data onto it.

Is there a way to make sure the map stays loaded while navigating between the two pages?

I've started exploring state management, but I'm not sure that's a solution to the problem and I'm still not exactly sure what that's accomplishing.

I am having a problem with the Google maps API, after upgrading it to version 3.35. The goal is to display the map in a form so that the user can define the geolocation. I am using Django 1.11.12 and CanJS 2.0.2.

Here is the code (reduced for simplicity) which works fine with the Google maps API version 3.34, but not with the version 3.35.

models.py

i am looking solution for solve my problem about fixed div when scroll until this same div. I can create script like this:

I would like to visualize a raster in OpenLayers and retrieve it from MapServer with WMS. My mapfile works fine in map and browse mode but when I try to implement it in my OpenLayers then it is a static image where I can't zoom in. I tried using ol.layers.Image and got one raster in the top left corner on top of the basemap. When I use ol.layer.Tile, then I get multiple images next to each other. I also tried it with different projections (the original data is in 4326) without any difference, and also with different URL compilations, but no difference either. I really don't know where my mistake is and are happy for any help and suggestions.

Here is my mapfile called interact.map