[SOLVED] Is it possible to split an image based on border detection over a transparent background?

[Rubonnek]

Say, for example, we have a triangle and a circle on the same file and on a transparent background. Like this:



And after processing the image we get the circle in one file and the triangle in another. Like cropping but instead of specifying the tile size, the shapes get autodetected and extracted into separate files.

I'm aware something similar can be done with a script I found here, but the images I need to do this on have more than two colors.

[snibgo]

Code: Select all

call %PICTBAT%rectSubimages Vyl7bO4.png out.png

This creates out-0.png and out-1.png, the required images.

For the rectSubimages Windows BAT script, see my "Subimage rectangles" page.

[fmw42]

See my script multicrop for unix-based systems

[Rubonnek]

Code: Select all

call %PICTBAT%rectSubimages Vyl7bO4.png out.png

This creates out-0.png and out-1.png, the required images.

For the rectSubimages Windows BAT script, see my "Subimage rectangles" page.

I don't currently use ImageMagick on Windows, but I'll definitely keep this in mind. Thanks a lot!

See my script multicrop for unix-based systems

I used multicrop2 and it worked wonderfully. Thanks a lot!