HSLayers NG

MODERN MAPPING FRAMEWORK

Build your map project ...

Hslayers-ng is a library which extends OpenLayers 5 functionality by providing a foundation to build map GUI and extra components such as layer manager, permalink generating, styling of vector features, including OpenGIS® Web Map Service Interface Standard (WMS) layers to the map in a user friendly way etc.

Version 1.2.1

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Changelog: Dont use unsafe instanceOf to check object types (0b21685) Raise alert if wms layer doesnt contain LAYERS prm (43e30de) Enable turning on/off geolocation (74424b5) Refactor geolocation module fixes #233 refs #217 (ea887d9) Fix geolocation plugin #238 (6e0bf6b) Dont use unsafe instanceOf to check object types (491d2e1) Raise alert if wms layer doesnt contain LAYERS prm (5d300ac) Enable turning on/off geolocation…

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Version 1.2.0

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Version 1.2.0 mainly revolves around refactoring and fixing of hslayers code according to https://github.com/toddmotto/angularjs-styleguide. The large modules have now been split into smaller files and a lot of renaming has been done, which will have breaking changes also in custom applications. hs.status_creator has been renamed to hs.save-map. hs.ows has been renamed to hs.addLayers. hs.ows.wms.service_layer_producer ->…

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Weather watcher and Patras INSPIRE hackathon 2019

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On 2 – 4th of July Hslayers was attending INSPIRE hackathon 2019 in Patras. Along with the general Hslayers architecture design discussions also some practical work was done with integration of Meteoblue weather forecast service. The previously developed pilot app at http://app.hslayers.org/project-rostenice has been extended with a new component for marking places and requesting their…

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Version 1.1.0

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In version 1.1 hslayers is using openlayers 5. Now the openlayers classes should be imported seperately and accessed without the long namespace, since we dont use the packaged build of OL – e.g. import { Tile, Group } from ‘ol/layer’; new Tile({source: new OSM(), .. instead of new ol.layer.Tile(…. This change will make the code…

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MOST IMPORTANT FEATURES

MAP
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The map functionality is provided by OpenLayers5 or CesiumJs and extended by some controls like search bar, GPS and compass tracking etc. It supports multi-touch gestures.

Layer manager and legend

Layer manager is used for listing all the map layers, displaying or hiding them and setting the transparency. The user can view layers metadata and attribution by clicking on it.

OGC Web Services parser

This is used for GetCapabilities requests to different map servers and parsing the response. It can then be used for automatic or user initiated generation of map layers only by knowing the URL to the specific OGC standardized map service.

Linked Open Data explorer

Eurostat explorer is a demo application (module) which queries Semantic Web data sources via SPARQL endpoints. It demonstrates the feasibility of automatic query building for Eurostat report data and displaying it on a map of NUTS2 regions (specified in GeoJSON file) according to the calculated transparency ratios

OUR TEAM

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KAREL CHARVAT

PROJECT LEADER

raitis

RAITIS BERZINS

Developer

kafka

STEPAN KAFKA

Metadata and semantic expert

marek_splichal

MAREK SPLICHAL

Project coordinator

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SIMON LEITGEB

Developer

honza

JAN SHANEL

Developer

Franta2

FRANTISEK ZADRAZIL

Developer

jan_macura

JAN MACURA

Developer

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FILIP LEITNER

Developer

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PETR VACHA

Tester

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PETR UHLIR

Designer

Hslayers-ng is a library which extends OpenLayers 5 functionality by providing a foundation to build map GUI and extra components such as layer manager, permalink generating, styling of vector features, including OpenGIS® Web Map Service Interface Standard (WMS) layers to the map in a user friendly way

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