Questions tagged [html5]

HTML5 is a markup language used for structuring and presenting content on the World Wide Web. It was finalized, and published, on 28 October 2014 by the World Wide Web Consortium (W3C). This is the fifth revision of the HTML standard since the inception of the World Wide Web.

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2answers
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OpenLayers canvas renderer - redraws all features on selecting a single feature

I am currently trying to learn more about OpenLayers, and I'm coming up against performance / behaviour issues that I wouldn't expect to see. To elaborate... I have combined this example for ...
7
votes
1answer
7k views

Offline SLIPPY Map (Tiles) Database for Leaflet

How can create an offline cache of a large number of SLIPPY tile (PNG, 256x256) inside a web browser and then display them from that offline cache. For example, can one use HTML5 IndexedDB as an ...
2
votes
1answer
753 views

Dragging and dropping images into Leaflet map to create image markers?

I am using Leaflet. I need to make custom, draggable, resizable icons for the map, using custom images that are set inside a sidebar as such: <div id="mySidebar" class="sidebar"> <a ...
2
votes
1answer
388 views

Ol3 Boundless - layer selector placement

I recently started playing around with ol3 + boundless. I created the edit application using > suite-sdk create myApp ol3edit. I am trying to move the layer view/selector from the map to a .col-md-...