Web AppBuilder’s “Near Me” widget doesn’t work with my point layer?
Hiking & ActivitiesHow do I add a custom widget to web app builder? Register a custom widget Click the My Content tab of the content page. Click Add Item and choose An application. Choose Application Extension (AppBuilder), and provide the URL to your manifest file. An example of a URL path to a manifest file is //manifest.
How to know if a coordinate is within a polygon in shapefile not working?
Hiking & ActivitiesHow to check if a point is inside Multipolygon? Draw a horizontal line to the right of each point and extend it to infinity. Count the number of times the line intersects with polygon edges. A point is inside the polygon if either count of intersections is odd or point lies on an edge of
Clipper tool problem in QGIS when it was used to clip JPEG
Hiking & ActivitiesHow do I clip a feature in Qgis? Click the Vector menu at the top of the QGIS program, mouse-over Geoprocessing Tools, and click Clip… There are 3 areas to this tool you will need to be concerned with: Input vector layer: the larger shapefile. Clip layer: the boundary you want to clip the input
Creating Indexes Within View and Speeding up Spatial Queries Over View?
Hiking & ActivitiesWhat is spatial indexing in GIS? A spatial index is a data structure that allows for accessing a spatial object efficiently. It is a common technique used by spatial databases. Without indexing, any search for a feature would require a “sequential scan” of every record in the database, resulting in much longer processing time. How
Group Layer On/Off Behaviour
Hiking & ActivitiesHow do I turn layers on and off in Qgis? By clicking on it, you can see the option for display / mask the selected layers. You can also go to the Settings menu > Shortcuts , find these options (one for display selected, one for mask selected) and affect the shortcut you want. How
Multiple ring buffer on point-shape error
Hiking & ActivitiesWhat is multiple ring buffer? The ‘Multiple Ring Buffer Tool’ generates several buffers at set distances. Multiple ring buffers can have overlapping or non-overlapping rings. For example, you can dissolve each distance so each feature doesn’t overlap with the other. How do I use multiple ring buffers in Arcgis? How To: Use the ArcMap Buffer