I can't quite seem to find a way to accomplish this task. I want to display an image in its own window with a custom title. This code almost accomplishes the task:
CreateDialog[ {Image@Graphics[{Circle[]}]}, WindowTitle -> "Circle", WindowFrameElements -> {"CloseBox", "ResizeArea", "MinimizeBox", "ZoomBox"} ] but there are ugly grey margins around the image.
This code gets rid of the grey margins:
CreateDialog[ {Image@Graphics[{Circle[]}]}, WindowTitle -> "Circle", WindowFrame -> "Normal", WindowFrameElements -> {"CloseBox", "ResizeArea", "MinimizeBox", "ZoomBox"} ] but now the title appends "- Wolfram Mathematica 13.2" in the title bar. How can I get rid of the grey margins in the output of the first example while retaining total control over the window title?