1.1.1 • Published 8 years ago
mapnik-style-parser v1.1.1
Mapnik Style Parser
Parse JSON data to XML Mapnik Style.
Installation
Install using the NPM:
npm install -S mapnik-style-parser
Usage Example
A simple use case:
import StyleParser from 'mapnik-style-parser';
StyleParser.toXML({
attributes: [
{ name: 'background-color', value: 'blue' },
{ name: 'srs', value: '+init=epsg:4326' }
],
styles: [{
attributes: [{ name: 'name', value: 'My Style' }],
rules: [{
name: 'PolygonSymbolizer',
parameters: [{ name: 'fill', value: '#F2EFF9' }]
}, {
name: 'LineSymbolizer',
parameters: [
{ name: 'stroke', value: 'RGB(50%, 50%, 50%)' },
{ name: 'stroke-width', value: '0.1' }
]
}]
}],
layers: [{
attributes: [
{ name: 'name', value: 'world' },
{ name: 'srs', value: '+init=epsg:4326' }
],
styles: ['My Style'],
datasource: {
parameters: [
{ name: 'type', value: 'shape' },
{ name: 'file', value: 'path/to/shapefile.shp' }
]
}
}]
});
Will produce the XML:
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE Map>
<Map background-color="blue" srs="+init=epsg:4326">
<Style name="My Style">
<Rule>
<PolygonSymbolizer>
<CssParameter name="fill">#F2EFF9</CssParameter>
</PolygonSymbolizer>
<LineSymbolizer>
<CssParameter name="stroke">RGB(50%, 50%, 50%)</CssParameter>
<CssParameter name="stroke-width">0.1</CssParameter>
</LineSymbolizer>
</Rule>
</Style>
<Layer name="world" srs="+init=epsg:4326">
<StyleName>My Style</StyleName>
<Datasource>
<Parameter name="type">shape</Parameter>
<Parameter name="file">path/to/shapefile.shp</Parameter>
</Datasource>
</Layer>
</Map>
License
MIT