Newly added features in history versions

Map Modules

• The read and write performance of large volume space data is improved by 50%.
• Optimized map roaming efficiency. The display frame rate increased to 30 frames.
• Supported udbx datasources The mobile terminal can use desktop maps directly without conversion.
• Supported browsing SVG vector symbols, high-resolution screen, multi-level map non-destructive symbols.
• Added map services like pre-caching Baidu, Gaode, Bing, and xyzTile.
• Added layered map drawing to improve browsing fluency.
• Added the drawing of text outline within 2 pixels of CAD layer.
• Supported Tiandi map subdomain service to improve the efficiency of map output.
• Added the ability to create a projected coordinate system through EPSG Code.
• Added tracking layer objects to fill in the symbols numbered 0-7 of the hypersurface symbol library.
• Added area mask function.
• Supported setting the display weight of the text layer and the label thematic map layer, and controlling the display order of the layers according to the weight value.
• Supported setting the display range of the label thematic map and displaying the label text within the area object range.
• Supported for storage location and attitude information of aerial photos.
• Supported obtaining the length of line segment between any adjacent two points when calculating the multi-point space distance of 2D map.
• Supported obtaining the angle between any adjacent line segment from a two-dimensional map.
• Supported setting the display level of MapWorld map service.
• Optimized the performance of tracking layer data loading in sub-threads.
• Optimized the display clarity of online maps such as Gaode and Baidu.
• Fixed the black screen problem of Tiandi annotation layer.
• Fixed the second pre-caching failure of the Rest map service.

Situation Plotting

• Extended the plotting symbol library, and added emergency plotting symbols numbered 1013-1022.
• Added dynamic deduction JSON format plotting animation.
• Optimized the plotting gestures.

AR Maps

• Improveed the virtual and real occlusion performance of AR, and the refresh frame rate was increased to 30 frames/s.
• Added the ability to load KML data format files.
• Added two new visualization modes, including pothole mode and shutter mode.
• Added 3D AR to integrate high-precision positioning such as Huace, Chihiro, and Hi-Target to improve positioning accuracy.
• Thematic map of labels was added, which supported custom style, fixed-size and non-fixed-size rendering.
• Introduced label thematic map avoidance, including space coordinate avoidance and pixel coordinate avoidance.
• Added loading video dataset.
• Added recognition of fixed-size images to improve the efficiency of AR scanning and positioning.
• Added reading and rendering of 3D point, line, and area datasets.
• Optimized the collection of AR attitude information and supported the acquisition of elevation values.
• Optimized AR gestures, supporting freely adjustment of the spatial position of each element in the AR map.
• Optimized AR mapping, integrating high-precision positioning, and improving the accuracy and range of outdoor mapping.
• Improved the rendering efficiency of AR vector object PBR material.

Online Services

• Enhanced the upload and download performance of SuperMap iServer data service by 5 times+.
• Supported for SuperMap iServer network analysis services, including path analysis, traveling salesman analysis and logistics distribution analysis.
• Added loading and pre-caching 0-19 level hypermap's own global basemap service.
• Solved the white map problem of local WMTS services and WMTS services whose names contain special characters.
• Fixed the problem of transmission failure, optimizing the data upload, download, and update of the specified number of records in the iServer RestData data service.

Path Navigation

• Optimized the navigation process, which supported adding obstacle points during the navigation process.

Data Analysis

• Added terrain surface area analysis, slope analysis, and aspect analysis.
• Optimized buffer analysis and solved the problem of failure of some object analysis.

Mobile 3D

• Supported for direct loading of 2D maps in 3D scenes.
• Supported for 3D point, line, and surface datasets.
• Added support for Kml loading display and special effect loading display.