Get current figure containing image
hfig = imgcf
hfig = imgcf returns the
current figure that contains an image. The figure may be a regular
figure window that contains at least one image or an Image Tool window.
If none of the figures currently open contains an image,
a new figure.
imgcf can be useful in getting the figure
used by the Image Tool. You cannot retrieve the tool figure using
% In this example, use the handle of a figure containing an Image Tool window to center the window on the screen. imtool rice.png sz = get(groot,'ScreenSize'); pos = get(imgcf,'Position'); pos = [(sz(3)-pos(3))/2 (sz(4)-pos(4))/2 pos(3) pos(4)]; set(imgcf,'Position',pos)