this is my code,I want to resize picture who play the video, the mean is subplot could be resize, don't see small.
I have no idea how to do.
pleas give me some advices. Thanks!!
function f2()clear all;obj1 = mmreader('phone.avi');obj2 = mmreader('can.avi');%obj3 = mmreader('book.avi');
%obj4 = mmreader('phone.avi');
vid1 = read(obj1);vid2 = read(obj2);%vid3 = read(obj3);
%vid4 = read(obj4);
frame1 = 1;frame2 = 50;% frame3 = 30;
% frame4 = 1;
f4 = 1;hst1=0;hst2=0;% hst3=0;
% hst4=0;
h = figure('Name','Video ', 'NumberTitle','off','Color',[1,1,1],'Toolbar','none','Visible','on', 'Position',[30 40 1000 700],...'Resize','on','menu','none'); hstat1 = uicontrol('unit','pixel','style','checkbox','value',0,'position',...[50 530 25 25],'units','normalized');hstat2 = uicontrol('unit','pixel','style','checkbox','value',0,'position',...[50 450 25 25],'units','normalized');% hstat3 = uicontrol('unit','pixel','style','checkbox','value',0,'position',...
% [50 480 25 25]);
% hstat4 = uicontrol('unit','pixel','style','checkbox','value',0,'position',...
% [50 410 25 25]);
hplay1 = uicontrol('unit','pixel','style','pushbutton','string','藥罐_PLAY',...'position',[50 530 70 40],'backgroundColor',[0.3,0.7,1],'units','normalized','callback',{@play1_callback});hplay2 = uicontrol('unit','pixel','style','pushbutton','string','手錶_PLAY',...'position',[50 450 70 40],'backgroundColor',[0.3,0.7,1],'units','normalized','callback',{@play2_callback});%hplay3 = uicontrol('unit','pixel','style','pushbutton','string','書本_PLAY',...
%'position',[50 480 70 40],'backgroundColor',[0.3,0.7,1],'callback',{@play3_callback});
%hplay4 = uicontrol('unit','pixel','style','pushbutton','string','手機_PLAY',...
%'position',[50 410 70 40],'backgroundColor',[0.3,0.7,1],'callback',{@play4_callback});
hstop1 = uicontrol('unit','pixel','style','pushbutton','string','藥罐_STOP',...'position',[50 370 70 40],'backgroundColor',[0.2,1,0],'units','normalized','callback',@stop1_callback);hstop2 = uicontrol('unit','pixel','style','pushbutton','string','手錶_STOP',...'position',[50 290 70 40],'backgroundColor',[0.2,1,0],'units','normalized','callback',@stop2_callback);% hstop3 = uicontrol('unit','pixel','style','pushbutton','string','書本_STOP',...
% 'position',[50 170 70 40],'backgroundColor',[0.2,1,0],'callback',@stop3_callback);
% hstop4 = uicontrol('unit','pixel','style','pushbutton','string','手機_STOP',...
% 'position',[50 90 70 40],'backgroundColor',[0.2,1,0],'callback',@stop4_callback);
hexit = uicontrol('unit','pixel','style','pushbutton','string','EXIT',...'position',[50 210 70 40],'backgroundColor',[1,0,0],'units','normalized','callback',@exit_callback);while (1)if hst1==1 %subplot('Position',[left bottom width height])
%subplot(2,1,1,'Position',[0 0 320 240]); imshow(vid1(:,:,:,frame1));
subplot(2,1,1); imshow(vid1(:,:,:,frame1),'InitialMagnification','fit'); %imshow(checkerboard)
%truesize(a,[640 480]);
if frame1 < size(vid1,4) frame1 = frame1+1; else frame1 = 1; endendif hst2==1 subplot(2,1,2); imshow(vid2(:,:,:,frame2)); if frame2 < size(vid2,4) frame2 = frame2+1; else frame2 = 1; endend% if hst3==1
% subplot(2,2,3); imshow(vid3(:,:,:,frame3));
% if frame3 < size(vid3,4)
% frame3 = frame3+1;
% else
% frame3 = 1;
% end
% end%
% if hst4==1
% subplot(2,2,4); imshow(vid4(:,:,:,frame4));
% if frame4 < size(vid4,4)
% frame4 = frame4+1;
% else % frame4 = 1; % end% else
% subplot(2,2,4); imshow(vid2(:,:,:,1));
%end
drawnow; if f4 ==10000 break;% else f4 = f4+1;
endendfunction play1_callback(hObject0,eventdata0)set(hstat1,'value',1);hst1=1;set(hplay1 ,'backgroundColor',[1,1,0],'string','藥罐_播放中');%set(gcf,'units','normalized','position',[0 0 1 1]);
endfunction play2_callback(hObject1,eventdata1)set(hstat2,'value',1); hst2=1;set(hplay2 ,'backgroundColor',[1,1,0],'string','手錶_播放中');end% function play3_callback(hObject2,eventdata2)
% set(hstat3,'value',1);
% hst3=1;
% set(hplay3 ,'backgroundColor',[1,1,0],'string','書本_播放中');
% end% function play4_callback(hObject3,eventdata)
% set(hstat4,'value',1);
% hst4=1;
% set(hplay4 ,'backgroundColor',[1,1,0],'string','手機_播放中');
% endfunction stop1_callback(hObject,eventdata)set(hstat1,'value',0);hst1=0;set(hplay1 ,'backgroundColor',[0.3,0.7,1],'string','藥罐_PLAY');endfunction stop2_callback(hObject,eventdata)set(hstat2,'value',0);hst2=0;set(hplay2 ,'backgroundColor',[0.3,0.7,1],'string','手錶_PLAY');end% function stop3_callback(hObject,eventdata)
% set(hstat3,'value',0);
% hst3=0;% set(hplay3 ,'backgroundColor',[0.3,0.7,1],'string','書本_PLAY');
% end% % function stop4_callback(hObject,eventdata)
% set(hstat4,'value',0);
% hst4=0;% set(hplay4 ,'backgroundColor',[0.3,0.7,1],'string','手機_PLAY');
% endfunction exit_callback(hObject,eventdata)f4=1000;stop1_callback;close gcf;endend
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