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1. #LEAFLET ZOOMIFY NO SPACINGBETWEEN TILES HOW TO#
2. #LEAFLET ZOOMIFY NO SPACINGBETWEEN TILES SOFTWARE#
3. #LEAFLET ZOOMIFY NO SPACINGBETWEEN TILES CODE#

If we were to move to a different solution we can turn off the one module and we are left with a regular Drupal site with all the content intact (ready for a Drupal 6 to 8 migration). Using the Zoomify Drupal module we are adding an automated server side tiling service on top of a completely standard filefield/imagefield, if in the future we need to rebuild all the imagetiles we can generate them in bulk with the help of widely used Drupal modules like Views Bulk Operations. We also have to recalculate this when it enters fullscreen by using the "enterFullscreen" callback. We are using a short delay in the enter fullscreen callbacks as we found that without it, leaflet was getting incorrect dimensions for the map container and the image. We use Zoomify Leaflet's _getBestFitZoom function to try and fit the image to the map container.

#LEAFLET ZOOMIFY NO SPACINGBETWEEN TILES CODE#

The relevant code here starts on line 53, the code above deals with the RoyalSlider implementation. The next step is to include the javascript that will create the leaflet map and load the images into a tile layer. We've hard coded the imagecache preset at the moment but we will look to generalize this in the future. This function is fairly straightforward, it creates an element that leaflet will turn into a map using the data we provide it using the "data-zoomifyleaflet" attribute. There is also a formatter for outputing a multivalued imagefield as a slideshow using RoyalSlider but we will be focusing on the single image formatter "theme_wam_zoomify_leaflet_formatter_zoomify_leaflet_single".

Leaflet Zoomify a leaflet plugin that allows you to load in Zoomify tile layers.

Zoomify module we use 6.x-1.4 with a fix for this issue:.The code is Drupal 6 specific (our main site is still on version 6) but updating the module to Drupal 7 shouldn't be too hard. We chose the Zoomify module to generate image tiles on the server, and Leaflet plus the Leaflet Zoomify plugin to provide the viewer. We wanted the solution to rely on well used standard modules and in particular a CCK image field for file storage. Recently we've needed to display large high-resolution imagery for some of our collections, in doing so we wanted a solution that would not only be simple for our curators to use but also manageable for our digital team. Guest blog by Andrew Rowe, Digital Services Developer. The plugin is experimental and it is not actively supported by Mapbox.Morgan Strong's blog | Created 9 years ago Leaflet can also load and render the vector tiles directly - with the help of the mapbox-gl-leaflet plugin. Vector tiles with a mapbox-gl-leaflet plugin

#LEAFLET ZOOMIFY NO SPACINGBETWEEN TILES SOFTWARE#

Such tiles can be generated on demand for any of the GL styles with the open-source server software called TileServer GL.Ī preview of the Leaflet viewer showing the raster tiles is available at viewers example page. For basemaps, it is recommended to use it with traditional raster tiles (Mercator XYZ). Leaflet doesn’t support vector tiles by default.

#LEAFLET ZOOMIFY NO SPACINGBETWEEN TILES HOW TO#

There are three ways how to use OpenMapTiles as a map layer in Leaflet: If you haven’t worked with Leaflet before, take a look at its tutorials. Leaflet is a lightweight open-source library for online maps.