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Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
Geospatial web development with GeoEXT
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Geospatial web development with GeoEXT

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Slides from the 4th UdG SIGTE Summer School

Slides from the 4th UdG SIGTE Summer School

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Transcript

  • 1. Developing with geoext Alberto Romeu - @alrocar Jorge Sanz - @xurxosanz
  • 2. What is GEOEXT? "a JavaScript toolkit for Rich Web Mapping Applications"
  • 3. Where in the stack?
  • 4. Why geoext?
  • 5. WHY GEOEXT? 1 From web pages to WEB APPLICATIONS
  • 6. WHY GEOEXT? 2 RICH UI components
  • 7. WHY GEOEXT? 3 FREE - BSD License
  • 8. WHY GEOEXT? 4 EASY to create complex web mapping applications
  • 9. the concept
  • 10. THECONCEPT 1 ExtJS + OpenLayers UI + MAP
  • 11. THE CONCEPT 2 WRAPS OpenLayers objects in Ext data components
  • 12. THE CONCEPT 3 CONFIGURATION over programming
  • 13. THE CONCEPT 4 Components REUSE
  • 14. WHEN (who) TO USE?
  • 15. WHEN TOUSE? 1 web GIS applications
  • 16. WHEN TOUSE? 2 RICH UI components ( DESKTOP style)
  • 17. WHEN TOUSE? 3 Strong use of OGC services
  • 18. WHOTOUSE? 4 BEGINNERS confused by HTML/CSS
  • 19. an example Creating a map
  • 20. Learning resources
  • 21. LEARNING RESOURCES 1 Learn by EXAMPLE GeoExt examples ExtJS examples OpenLayers examples
  • 22. LEARNING RESOURCES 2 Browse the DOCUMENTATION GeoExt documentation
  • 23. LEARNING RESOURCES 3 API reference GeoExt API reference ExtJS 3.4 API reference OpenLayers API reference
  • 24. LEARNING RESOURCES 4 Join the COMMUNITY GeoExt users list GeoExt developers list
  • 25. geoext lab Creating a WMS Viewer
  • 26. GEOEXT LAB 1 The MAP Panel
  • 27. GEOEXT LAB 2 The LAYER tree
  • 28. GEOEXT LAB 3 The LEGEND panel
  • 29. GEOEXT LAB 4 STORES Layer store WMSCapabilities store WFSCapabilities store Feature store
  • 30. GEOEXT LAB 5 ... and MORE Opacity slider, popup, printing, feature renderers, style reader, toolbars, actions, ...

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