Buffer (TQL Param): Difference between revisions

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{{Param TQL|suppresscategory=true|allowselflinks=true|
{{Param TQL|suppresscategory=true|allowselflinks=true|
<onlyinclude>
<onlyinclude>
{{Param TQL|type=row|attribute=BUFFER|type=decimal|description=Buffer the limiting search polygon with this value.|polygon=true|}}
{{Param TQL|tabletype=row|attribute=BUFFER|type=decimal|description=Buffer the limiting search polygon with this value.|polygon=true|}}
</onlyinclude>
</onlyinclude>
}}
}}
<gallery widths=200px >
<gallery widths=200px >
File:buffer_function_1.png | A [[Building]] and visualized Grid Overlay cells with different values.
File:buffer_function_1.png | A [[Building]] and visualized Grid Overlay cells with different values.
File:buffer_function_2.png | A TQL Query with Grid (TQL param) and Mingridvalue (TQL param) create a limiting search polygon.
File:buffer_function_2.png | A TQL Query with [[Grid (TQL Param)]] and [[Mingridvalue (TQL Param)]] create a limiting search polygon.
File:buffer_function_3.png |  
File:buffer_function_3.png | By adding a [[Buffer (TQL Param)]], the limit search polygon is expanded.
File:buffer_function_4.png |  
File:buffer_function_4.png | Now a [[Select lotsize (TQL)]] query provides the lot size of [[building]]s within distance of specific [[grid]] cell values.
</gallery>
</gallery>
{{article end
{{article end
|notes=
|notes=
* This clause parameter allows you to include buildings within the buffer distance of the limiting search polygons
* This clause parameter allows you to include [[building]]s within the buffer distance of the limiting search polygons
|howtos=
* [[How to use buffers (TQL)]]
}}
}}
{{TQL param nav}}
{{TQL param nav}}

Latest revision as of 14:30, 28 February 2023

Notes

  • This clause parameter allows you to include buildings within the buffer distance of the limiting search polygons

How-to's