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Expose geometry type as metatag

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This commit is contained in:
Pieter Vander Vennet 2021-12-30 22:01:23 +01:00
parent 62c34451fd
commit 5e03a06bf7
2 changed files with 20 additions and 21 deletions
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18
Logic/SimpleMetaTagger.ts
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@ -7,7 +7,6 @@ import Title from "../UI/Base/Title";
import {FixedUiElement} from "../UI/Base/FixedUiElement"; import {FixedUiElement} from "../UI/Base/FixedUiElement";
import LayerConfig from "../Models/ThemeConfig/LayerConfig"; import LayerConfig from "../Models/ThemeConfig/LayerConfig";
import {CountryCoder} from "latlon2country" import {CountryCoder} from "latlon2country"
import ScriptUtils from "../scripts/ScriptUtils";
export class SimpleMetaTagger { export class SimpleMetaTagger {
@ -409,7 +408,21 @@ export default class SimpleMetaTaggers {
feature.properties["_loaded:datetime"] = datetime(freshness); feature.properties["_loaded:datetime"] = datetime(freshness);
return true; return true;
} }
);
public static geometryType = new SimpleMetaTagger(
{
keys:["_geometry:type"],
doc: "Adds the geometry type as property. This is identical to the GoeJson geometry type and is one of `Point`,`LineString`, `Polygon` and exceptionally `MultiPolygon` or `MultiLineString`",
},
(feature, _) => {
const changed = feature.properties["_geometry:type"] === feature.geometry.type;
feature.properties["_geometry:type"] = feature.geometry.type;
return changed
}
) )
public static metatags: SimpleMetaTagger[] = [ public static metatags: SimpleMetaTagger[] = [
SimpleMetaTaggers.latlon, SimpleMetaTaggers.latlon,
SimpleMetaTaggers.layerInfo, SimpleMetaTaggers.layerInfo,
@ -421,7 +434,8 @@ export default class SimpleMetaTaggers {
SimpleMetaTaggers.directionSimplified, SimpleMetaTaggers.directionSimplified,
SimpleMetaTaggers.currentTime, SimpleMetaTaggers.currentTime,
SimpleMetaTaggers.objectMetaInfo, SimpleMetaTaggers.objectMetaInfo,
SimpleMetaTaggers.noBothButLeftRight SimpleMetaTaggers.noBothButLeftRight,
SimpleMetaTaggers.geometryType
]; ];

23
assets/layers/etymology/etymology.json
View file

@ -184,30 +184,15 @@
} }
] ]
}, },
"fill":"no", "fill": "no",
"width": { "width": {
"render": "8" "render": "8",
}
},
{
"color": {
"render": "#05d7fc44",
"mappings": [ "mappings": [
{ {
"if": { "if": "_geometry:type=Polygon",
"and": [ "then": "16"
"name:etymology=",
"name:etymology:wikidata="
]
},
"then": "#fcca0544"
} }
] ]
},
"fill":"no",
"offset":-12,
"width": {
"render": "16"
} }
} }
] ]