gridmap-layout-thailand
Positions of tiles for Thailand grid map visualization. See demo
Install
npm install gridmap-layout-thailand --save
or
bower install gridmap-layout-thailand --save
The data files can be found in the dist directory of the installed package. Either one of these files below can be used:
- dist/gridmap-layout-thailand.json
- dist/gridmap-layout-thailand.csv
- dist/gridmap-layout-thailand.js
- dist/gridmap-layout-thailand.min.js
The data in each file is an array of tiles (provinces). Each tile is in this format:
[
{
"x": 2, // column index
"y": 0, // row index
"enName": "ChiangRai",
"enAbbr": "CRI",
"thName": "เชียงราย",
"thAbbr": "ชร"
},
...
]Example Usage
One way to use this is to use with D3.js. See a live example on bl.ocks.org.
d3.json('path/to/gridmap-layout-thailand/dist/gridmap-layout-thailand.json', function(error, gridmapLayoutThailand){
var options = {
rectWidth: 25,
rectHeight: 25
};
// Define color scale
var color = d3.scale.quantize()
.domain([1, 20])
.range(['#b2ddf0', '#92bcd8', '#769cbf', '#5d7da7', '#46608f', '#334577', '#232d5f']);
var svg = d3.select('svg')
.attr('width', 250)
.attr('height', 450);
var sEnter = svg.append('g')
.selectAll('g')
.data(gridmapLayoutThailand)
.enter().append('g')
.attr('transform', function(d){return 'translate('+(d.x*options.rectWidth)+','+(d.y*options.rectHeight)+')';});
sEnter.append('rect')
.attr('width', options.rectWidth)
.attr('height', options.rectHeight)
.attr('vector-effect', 'non-scaling-stroke')
.style('opacity', 0.5)
.style('stroke', '#aaa')
.style('fill', function(d){return color(d.enName.length);});
sEnter.append('text')
.attr('x', options.rectWidth/2)
.attr('y', options.rectHeight/2 + 2)
.style('text-anchor', 'middle')
.text(function(d){return d.thAbbr;});
});Development
Read about the process from this blog post.
First, generate an output from the force-directed + snap-to-grid approach. The output is available at src/output/step3.csv and can be opened in Excel or Google Sheets to curate manually.
npm run precurate
After editing src/output/step3.csv and save as src/output/step3_curated.csv, run this command to produce the final output and copy files to examples and dist directories.
npm run postcurate
Copyright (c) 2016 Krist Wongsuphasawat. Licensed under the MIT License