why doesn't the 'getframe' work?
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
c_H=figure; H_axes=axes('parent', c_H); Z= hadamard(20); figure(c_H) % pause(1) pcolor(Z) pause(1) f = getframe(H_axes); figure,image(f.cdata)
I am confused,the last picture is nothing.But if I comment the figure(c_H),the code is right. I appreciate who can tell me why.
0 Kommentare
Akzeptierte Antwort
Friedrich
am 19 Dez. 2011
Hi,
seems like an openGL issue. Changing the renderer to painters or zbuffer or opengl software works:
c_H=figure;
H_axes=axes('parent',c_H);
Z= hadamard(20);
figure(c_H)
pcolor(Z)
%set(c_H,'Renderer','painters') %or
%opengl software %or
set(c_H,'renderer','zbuffer')
pause(1)
f = getframe(H_axes);
figure,image(f.cdata)
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Graphics Performance finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!