How to insert a saved .png figure into a subplot which is being created in a for loop?
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hello_world
il 28 Ago 2016
Modificato: hello_world
il 28 Ago 2016
Hello Friends,
I have the following code
for k = 1:2
subplot(1,3,k)
plot(randi(10,k));
end
I want to insert a saved .png (I prefer .png, but if it is easier for .fig, it is also ok) into this subplot which is being created in for loop at position subplot(1,3,1). This way, the inserted figure will come at the first position moving other two subfigures to the next available positions.
I will appreciate any advise!
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Walter Roberson
il 28 Ago 2016
subplot(1,3,1)
image( imread('ThePNGFile.png') );
for k = 1:2
subplot(1,3,k+1)
plot(randi(10,k));
end
See also the XData and YData properties of image() and imshow() if you want to draw an image at a particular location in an axes that has other graphics.
4 Commenti
Walter Roberson
il 28 Ago 2016
ax = subplot(1, 3, 1);
fig = openfig('MyFile.fig', 'visible', 'off');
imh = findobj(fig, 'type', 'image');
copyobj(imh, ax);
delete(fig);
Più risposte (1)
Image Analyst
il 28 Ago 2016
Try this:
for k = 1:3
subplot(1,3,k)
% Insert image into subplot.
filename = whatever......
thisImage = imread(filename);
imshow(thisImage);
hold on;
% Now draw the plot over it.
plot(x, y);
drawnow;
end
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