Excellent practices for open source products
Completely rebuilt based on H5, WebGL, WebSocket, ES6, RequireJS, npm and other modern web technologies
Open architecture,Open source kernel
Big Data Visualization
Provides unified API and visualization for distributed analysis services, data flow services, etc. of SuperMap iServer. And supports heat map, honeycomb map, grid map, scatter map, vector tiles and other visual rendering methods for big data
Easier to Use
Unify service access and security authentication interfaces of SuperMap iServer, iExpress, iPortal, iManager, Online services to provide users with a simpler and more easy-to-use API and more features
GraphicLayer supports data volume increased from 300,000 to 1 million, the performance is improved to more than 3 times, the rendering of million-point data is able to be completed within 1 second; supports multiple data formats such as GeoJSON, TopoJSON, and two-dimensional tables, etc; supports style changes; supports interactive operation, such as property filtering and mouse events, etc.
Optimized the supporting performance of OpenLayers map library's third party plug-in on MVT vector tile styles, supports surface fill, supports keeping away from text label, solved multipolygon loss, optimized Chinese alongline annotation, optimized rendering performance, etc., so OpenLayers is Comparable to the MapboxGL on the rendering effect of MVT vector tiles; also supports any standard coordinate system other than 3857.
Optimized API documentation, organized document content, optimized document display format, improved interface parameters and their usage descriptions, greatly improved document readability and usability.
Integrate with Turf.js, providing users with calculation ability at the client side such as spatial analysis, topology analysis, equivalent analysis, measure analysis and so on. This makes it possible for a variety of common spatial operations to be done quickly at the client side without connecting GIS services
Integrate with 3D thematic map, global wind map and more visualization effects of ECharts / ECharts GL / D3.js libraries, continuing to strengthen the cool visual effects based on the version 9D.
Release the npm project. The url is: https://www.npmjs.com/~supermap
Release the English version. The product introduction, example, APIDoc and other pages of the official website support both Chinese and English
Optimizations of official website: support of multiple versions(9.0.0/9.0.1/dev), easier navigation, more optimized waiting style and popup style of examples, etc.
Complete the infrastructure reconstruction; open source + open; fully integrated with other commonly used map libraries and charting libraries such as Leaflet, OpenLayers, Mapbox GL JS, ECharts, MapV to avoid the user's repetitive learning and cost input
Support access to SuperMap iServer 9D distributed analysis Services, providing density analysis, grid aggregation analysis, single object query analysis, region summary analysis, vector clipping analysis, buffers, topology validator, overlay geo, summary attributes functions
Support access to address matching services of SuperMap iServer 9D, providing forward matching and reverse matching functions
Support access to SuperMap iServer 9D real time data services
New visual effects of time series heat map and flight monitoring effects based on ElasticSearch
Support Mapbox Vector Tile standard, providing users with more map styles to freely change styles at the client side
Add high efficiency point layer, supporting efficient and fluent rendering of 100,000+ point elements in the browser
Integrate with commonly used ECharts visualization effects: scatter map, migration map, heat map, line map, line effects, polyline chart, histogram, pie chart
Integrate with data visualization Open Source Library MapV, providing the honeycomb map, commuting map, strong boundary map, migration map, dynamic trajectory map, the polygon drawing, line drawing and massive point data drawing functions
Integrate with OSMBuildings to implement visualization of building stereo effects
New cache switch control to allow users to switch among different versions of cache on clients
Easier access to maps configured in SuperMap iPortal and SuperMap Online by users
Unify the secure authentication interfaces of SuperMap iServer, SuperMap iPortal, SuperMap Online. Support for secure login and access to services or maps with token or Key
Completely new site: iclient.supermapol.com. Easier sample demonstration