How do I set one image into multiple axes?
显示 更早的评论
Hi everyone. I need some help to add one image into multiple axes.
I want my program to be something like on this picture:
When I select open image menu, it will browse for a picture. Then, I want that one picture to be displayed on those three axes area (Method A, Method B, and Proposed Method).
Here's my current code. PS: Please don't laugh at my code because i'm still a newbie here.
function open_Callback(hObject, eventdata, handles)
% hObject handle to open (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
project=guidata(gcbo);
[filename,directory]=uigetfile({'*.bmp';'*.*'},'Open Image');
I=imread(strcat(directory,filename));
I1=imread(strcat(directory,filename));
I2=imread(strcat(directory,filename));
set(project.figure1,'CurrentAxes',project.axes1);
set(imshow(I));
set(project.axes1,'Userdata',I);
set(project.figure1,'Userdata',I);
set(project.figure3,'CurrentAxes',project.axes3);
set(imshow(I1));
set(project.axes3,'Userdata',I1);
set(project.figure3,'Userdata',I1);
set(project.figure4,'CurrentAxes',project.axes4);
set(imshow(I2));
set(project.axes4,'Userdata',I2);
set(project.figure4,'Userdata',I2);
Can i get some help guys? Any advice would be highly appreciated.
采纳的回答
Geoff Hayes
2016-3-6
Pearly - perhaps try using the Parent property of imshow to indicate which axes you wish to "show" the image on. For example,
% read the image
myImg = imread(fullfile(directory,filename));
% show the image on each axes
imshow(myImg,'Parent',handles.axes1);
imshow(myImg,'Parent',handles.axes2);
imshow(myImg,'Parent',handles.axes2);
The above eliminates the need to read the image three times from file. Note how fullfile is used to concatenate the filename parts. Also, the handles structure is used to obtain the handle to each of the three axes (as opposed to the project that you are referencing).
Try the above and see what happens!
2 个评论
Pearly Adinegoro
2016-3-7
Thanks a lot Geoff. You're the best!
It works just the way i wanted.
Geoff Hayes
2016-3-7
Glad that it worked out, Pearly!
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Axis Labels 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
