add image to gui

What should I do to show a picture on the entire screen when I click on the push button?

[Jan]

It depends on what exactly is "entire screen". With the taskbar under Windows or without it? Do you want to set it as desktop background?

[Tugba Ergin]

I just want to show the photo on the entire screen. then the second photo will appear in a sequential manner. After the third photo. nothing else will be on the screen.

[Jan]

Again: What does "entire" mean? With the usual border around the figure? With the taskbar at the bottom or where you have moved it to?

Maybe this is sufficient already:

figure('Units', 'Normalized', 'Position', [0,0,1,1])
axes('Units', 'Normalized', 'Position', [0,0,1,1])
image(rand(640,480));

Or perhaps you need FileExchange: WindowAPI, so remove the border around the figures and/or the taskbar also. Please answer my question.

[Tugba Ergin]

I want to remove the border around the figures and/or the taskbar also. I just want to show only photos on the screen

Answer 1

[Rik]

Have callback function that creates a figure that fills the entire screen.

You can use the Position property when you create the function and the axis inside it.

function startGUI
f=figure(1);clf(1)
uicontrol('Parent',f,...
    'Units','Normalize',...
    'Position',[1 1 1 1]/3,...
    'String','Hit me!!',...
    'Callback',@create_image_callback)
end
function create_image_callback(hObject,eventdata)
f=figure(2);clf(2)
set(f,...
    'Units','Pixels',...
    'Position',get(0,'screensize'),...
    'menu','none',...
    'toolbar','none')
axes('Parent',f,...
    'Units','Normalized',...
    'Position',[0 0 1 1])
ax=image;%generate default image
axis([1 64 1 64])
end

Answer 2

[Jan]

If you want to fill the complete screen with an image, you can use this under Windows: FileExchange: WindowAPI :

FigH  = figure;
AxesH = axes(FigH, 'Units', 'normalized', 'Position', [0,0,1,1], 'Visible', 'off');
image(AxesH, rand(640, 480, 3));
WindowAPI(FigH, 'Position', 'full');