Map Chart

Drawing a background map is the first step of any geospatial analysis. Once this background is available, you can color each region to get a choropleth map, add points or bubble to get a bubble map, reshape the region to get a cartogram, or show connection with a connection map.


Example Color Themes

Example Fonts

Aa Aa Aa Aa Aa Aa Aa Aa Aa Aa


Show Code

Tools

<!-- Include the CanvasXpress library in your HTML file -->
<link rel="stylesheet" href="https://www.canvasxpress.org/dist/canvasXpress.css" type="text/css"/>
<script src="https://www.canvasxpress.org/canvasXpress.min.js"></script>


<!-- Create a canvas element for the chart with the desired dimensions -->
<div>
  <canvas id="canvasId" width="600" height="600"</canvas>
</div>


<!-- Create a script to initialize the chart -->
<script>

  <!-- Create the data for the graph -->
  var data = false
  
  
  <-- Create the configuration for the graph -->
  var config = {
     "colorBy":"Order",
     "graphType":"Map",
     "mapConfig":{
        "zoom":3.2
     },
     "mapConfigFeatures":{
        "1":{
           "scale":[
              0.5,
              0.8
           ],
           "translate":[
              "-100",
              "-30"
           ]
        },
        "11":{
           "scale":[
              1.5,
              1.5
           ],
           "translate":[
              "85",
              "-5"
           ]
        }
     },
     "mapId":"customUSA",
     "topoJSON":"https://www.canvasxpress.org/data/maps/USA.json"
  }
  

  <!-- Call the CanvasXpress function to create the graph -->
  var cX = new CanvasXpress("canvasId", data, config);


</script>

library(canvasXpress)
canvasXpress(
  data=FALSE,
  colorBy="Order",
  graphType="Map",
  mapConfig=list(zoom=3.2),
  mapConfigFeatures=list("1"=list(scale=list(0.5, 0.8), translate=list(-100, -30)), "11"=list(scale=list(1.5, 1.5), translate=list(85, -5))),
  mapId="customUSA",
  topoJSON="https://www.canvasxpress.org/data/maps/USA.json"
)
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