2D triangle.

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george samaras
george samaras 2016-11-7
回答： KSSV 2016-11-7
how to create a 2D triangle and save it as png or something similar file but as array of two dimensions.

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回答（1 个）

KSSV
KSSV 2016-11-7
clc; clear all ;
C = rand(3,2) ;
% vertices of triangle
ver = [C ; C(1,:)] ;
% save into png
plot(ver(:,1),ver(:,2),'r')
saveas(gcf,'triangle.png')
% save vertices into txt file
save vertices.txt ver -ascii

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