Has anyone done bivariate thematic mapping in MapInfo using two different variables
succesfully?
I would like to be able to map a dengue fever outbreak and fill property polygons
(regions) with a foreground colour for each mosquito species detected and then change
the fill of the same polygons so it varies according to the number of breeding sites
on the premise.
I have successfully managed each operation separately but am having difficulty
organising the thematic mapping so that both variables are displayed.
I already have symbols on the map polygons to indicate other variables so that why I
would like to use the polygon fill to state on of the variables.
Please tell me there is an answer to this! -Maybe an .mbx that takes thematic mapping
a little further? aaaagggghh......
TIA
PS: "remember the insect repellent and 'avagoodweekend"
Alistair Hart
Dengue Action Response Team
Tropical Public Health Unit
Cairns, Australia
[EMAIL PROTECTED]
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