Notes for WebGIS
1. Opening—Talking about WebGIS
2. Exploring the essence,map scale conversion principle shown in webGIS front-end map
3. WebGIS front-end map shows the principle of converting tile ranks number based on geographic scope (core)
4. Offline map of WebGIS converts URLs of multiple tiles by ranks number
5. Online map of WebGIS converts URLs of multiple tiles by ranks number
6. Stitching display principle on Canvas of map tiles in WebGIS
7. The nature of rasters, vector layer design, and vector layers in WebGIS
8. Design of raster layers in WebGIS
9. Vector queries in WebGIS (for AGS and GeoServer)
10. The principle of the conversion between geographical and screen coordinates in WebGIS
11. Design of Features in WebGIS
12. Design of vector layers in WebGIS
13. Command mode of design of toolbars in WebGIS
14. Design and implementation of map zooming in and out in WebGIS
15. Design and implementation of translation function in WebGIS
16. Discussion on the problems caused by offset compensation in WebGIS
17. A brief introduction to the principle and implementation of distance and area measurement in WebGIS and coordinate conversion
18. Design and implementation of emptying functions and map location functions in WebGIS
19. Principle and Design of I Query in WebGIS(Include AGS、GeoServer、Supermap)
20. Design and implementation of layer tree functionality in WebGIS
21. The realization of Hawkeye in WebGIS
Notes for WebGIS
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Index
Index