Legacy ImageMagick Discussions Archive

That's not the region I want. I want the largest or close to the largest area of unused/blank area. In other words the largest bounding box of the background color that does not include any other blog. The blobs returned by connected-components does not provide this region expressly. In Fred's first ...

Thanks the replies. I'm on a linux based system. I'm looking at the -connected-components solutions and so far so good. The one item comment that I can't seem to easily get is the "coordinate of the largest bounding box of the background color." So far no matter what input image I use, I get the ...

Hello, I'm trying to automatically place a caption over an image, but want to place the caption in an area that is unused/blank. I know the background color of the image and was wondering if determining the unused/blank area in an image is possible with ImageMagick. Ideally, I'd get the co-ordinates ...