✚ How one can Draw Maps with Hatching Traces in R

✚ How one can Draw Maps with Hatching Traces in R

Fill areas with various line density to offer roughly visible consideration. With geographic maps, the method is particularly helpful to regulate for inhabitants density.

Hatching is an older method to indicate various levels of shading. Extra strains and the world seems darker. Fewer strains and the world seems lighter. Within the context of visualization, hatching tends for use much less, as filling polygons with stable and/or clear colours is now trivial to do.

However I’ve been coming again to the tactic recently. In some circumstances, it’s been helpful and others I feel it simply seems to be good and gives a break from our commonplace, visually environment friendly charts.

Most not too long ago, I used hatching to indicate inhabitants density and commute instances.

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Concerning the Writer

Nathan Yau is a statistician who works primarily with visualization. He earned his PhD in statistics from UCLA, is the creator of two best-selling books — Information Factors and Visualize This — and runs FlowingData. Introvert. Likes meals. Likes beer.

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