Guide Multiple Axes to display images
3 次查看(过去 30 天)
显示 更早的评论
Hi,
so I have a guide that has 10 axes. I also have a button to load images from directory. (using dir)
I need to plot these images into the axes I have already designed in GUIDE.
I have written a loop but it doesn't work as it should. If I choose more than 4 images it will plot just the 1st in 4 different axes and so on.
I have something like this:
srcFiles = dir('*.jpg'); % the folder in which ur images exists
for i = 1 : length(srcFiles)
filename = srcFiles(i).name;
I = imread(filename);
hAxes = finobj(gcf, 'type' ,'axes');
axes(handles.axes1);
imshow(I);
end
I would appreciate your reply.
0 个评论
回答(1 个)
Robert Cumming
2015-4-20
You find all the axes objects but do nothing with them...
I guess you want:
rcFiles = dir('*.jpg'); % the folder in which ur images exists
for i = 1 : length(srcFiles)
filename = srcFiles(i).name;
I = imread(filename);
% Build the handles variable for the axes name dynamically
axesName = sprintf('axes%d',i));
%Get the handle to the axes
ax = handles.(axesname)
% Explicitly tell imshow which axes to plot it.
imshow(I, 'Parent', ax);
end
0 个评论
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Printing and Saving 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!