Theme MappingSelect any numeric attribute to
create a vector theme map in which the color and style of each element is
automatically assigned according to its attribute value. Thus if you work
with attributes such as species population, agricultural yields, average
household income, population density, mineral concentration, or depth of
water table, you can present them as color theme maps for visualization
and analysis. Adjust theme values, presentation styles, color spreads,
automatic color legends, and label contents for your output maps.
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Theme Mapping. (file date: 10 Aug 12) |