Add the Map-Based Query Mode for Working with Spatial Data #103
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…rrectly, if the icons have different widths
…configuration based on results / query view
…r detecting geometry in results
We want to use these controls for the GIS query mode, but we do not want to include the whole editor.
…query from results on button press)
…omatically zoom first added layer
…he map-layers component
…g layers on the map
…ck on "Polygon Tool" themselves. Maybe activate the Polygon Tool by clicking the button that appears in JavaScript?
- Only one layer at a time can be inside the drawing mode. This simplifies our architecture, because otherwise we would have to execute multiple queries and keep track which results belong to which layer. - Make it possible to apply the filter multiple times in a row without breaking. - Semantics should now be easier to understand.
Removing layers is important, because if the client has performance problems, those can be fixed by removing a layer with a lot of shapes. Otherwise this would have only been possible by adding a new layer, which causes a rerender, or rerunning the query for an existing layer.
…etry are not lost
…ot completely in sync after page load
# Conflicts: # src/app/components/components.module.ts # src/app/components/data-view/data-graph/data-graph.component.ts # src/app/services/crud.service.ts
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Summary
This PR adds a new query mode for working with spatial data more visually. This PR extends the frontend, while Polypheny-DB: Extend GIS Support to the Document and Graph Model #537 extends the backend.
Changes
data-viewwas extended to allow viewing spatial data on a mapdata-mapcomponent, that can show spatial data on a map.map-layerscomponent, that can be used to configure the layers for thedata-map, which are exchanged over theLayerSettingsService.map-queryingview atviews/querying/gis, which can be accessed from the Query dropdown in the header. Combinesdata-mapandmap-layersto create the Map Based Query Mode.Possible Improvements
ToDo
data-graphcomponent do not work correctly, after updating the code to not cause build errors.