dkaoster / taiwan-atlas Goto Github PK

The data that comes in from the ministry of the interior uses 臺, but should default it to 台.

@dkaoster
Thanks in advance for your awesome work.

But I got an issue to render your preprojected towns-mercator-10t.json file

I use following code in react to render a president election map

const rawProject: GeoRawProjection = function (x, y) {
  return [x, -y];
};

function myProjection() {
  return geoProjection(rawProject).precision(0).scale(2).translate([0, 0]);
}

const pathGenerator = d3.geoPath().projection(myProjection);

useEffect(() => {
  const g1 = d3.select(countiesRef.current);
  g1.selectAll("path")
    .data(counties.features)
    .join("path")
    .attr("fill", (feature) => countyColor(feature.properties.countyName))
    .attr("stroke", grey[200])
    .attr("stroke-width", 1)
    .attr("d", (feature) => pathGenerator(feature));
}, [myProjection, pathGenerator]);

and I got this broken map

Could you help me to fix this?

There are some weird extra lines in the non-projected map, that should be fixed.

Turns out, the shp files only contain the english names of the localities for the layer that shp file is for. In other words, the village shp file only has the english names for villages, not towns and counties. Therefore, there needs to be a properties processing step to get all the locality names right and also to help with #9.

Add frames to translated islands.

Because Taiwan's legislative districts do not directly correspond with either its towns or villages, add an extra layer for legislative districts.

In order to make it easier to publish and version maps by date (boundaries change), change versioning to be done by date.