Monday, August 4, 2008

Continuously Variable Proportional Circle Map



//www.math.yorku.ca/SCS/Gallery/bright-ideas.html

Proportional circle are a form of cartogram. The image above shows how the continuously varying circles can represent the values of the cartogram. The image on the right has also been referred to as a circle-cartogram. This type of cartography depicts the point values as circles that may have an infinite number of sizes, to the extent that they can be shown and viewed practically.

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