I have a list of image:
vector<string> images;
images.push_back("image0001.png");
//> And more
I want to read any of them and show them. The problem is that opencv overlap them when I do imshow("myname",image). I would avoid to have to manually move them.
I was trying something with moveWindow but with bad results. Is there any better function to order all opened windows?
Although my answer is late, call moveWindow() after each imshow() call.
I am using Java SE8 with OpenCV 4.2. This method works for me. Screenshot of an example in action.
@yes123 Here is a Java+OpenCV code snippet for the display part:
...
//display image. Using OpenCV HighGui class methods.
String inputWindowName = "This window shows input image";
String outputWindowName = "This window shows output image";
HighGui displayWindow = new HighGui();
displayWindow.imshow(inputWindowName, img1);
displayWindow.imshow(outputWindowName, img2);
displayWindow.moveWindow(outputWindowName, img1.cols()+40, 0);
displayWindow.waitKey(7000);
displayWindow.waitKey(1);
You need to create a new window for each image by doing namedWindow, then moveWindow. Does that not achieve what you want?
Asked: 2013-05-22 17:48:03 -0600
Seen: 1,322 times
Last updated: Mar 09 '20
