www.gusucode.com > map 案例源码 matlab代码程序 > map/OverrideSymbolSpecificationOnCommandLineExample.m

    %% Override Symbol Specification on Command Line
%  
%%
% Create a symbol specification, setting various properties.

% Copyright 2015 The MathWorks, Inc.

roadspec = makesymbolspec('Line',...
                              {'Default', 'Color', 'yellow'}, ...
                              {'ADMIN_TYPE',0,'Color','c'}, ...
                              {'ADMIN_TYPE',3,'Color','r'},...
                              {'CLASS',6,'Visible','off'},...
                              {'CLASS',[1 4],'LineWidth',2});
%%
% Display the vector data, specifying the color on the command line.
figure
mapshow('boston_roads.shp', 'Color', 'black', 'SymbolSpec', roadspec);