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imgcf

Get current figure containing image

Syntax

hfig = imgcf

Description

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, imgcf creates a new figure.

Note

imgcf can be useful in getting the figure used by the Image Tool. You cannot retrieve the tool figure using gcf.

Examples

% 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)

See also

gca, gcf, imgca, imhandles

Introduced before R2006a

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