I have some .txt files containing 2 columns of number (x,y) of each point identified by the x,y coordinates. I should find a way to produce an image file (the format is not important, it may be a .jpg for example) in which the x, y coordinate ar

I have some .txt files containing 2 columns of number (x,y) of each point identified by the x,y coordinates. I should find a way to produce an image file (the format is not important, it may be a .jpg for example) in which the x, y coordinate are identified of the .txt file (x and y coordinates). How can I concert the coordinates into an image?

Thanks!

[Birdman]

I closed your other questions since they are same with this one.

[A-J KHAN]

@birdman ... Thanks

Answer 1

[KSSV]

    A = importdata('file1.txt') ;
    B = importdata('file2.txt') ;
    x1 = A(:,1) ; y1 = A(:,2) ;
    x2 = B(:,1) ; y2 = B(:,2) ;

plot(x1,y1,'r') ;
hold on
plot(x2,y2,'b') ;
saveas(gcf,'myimage.png')

[A-J KHAN]

Dear with respect, first of all I say thanks its working. If I run the same code for folder which have 426 item of icontour A = importdata('file1.txt') and ocontour B = importdata('file2.txt'). Can it possible

[KSSV]

yes......it shall work......

[A-J KHAN]

can you please help me how to used this code for whole folder at once because its very hard to test one by one contour. Thanks