Anyone have a handy example of the img

Question

Been trying so many different things.... I have a bunch of images that I want to load with JSL, but I really only need the square of 200 x 200 pixels in the top-left corner.  I tried looking up examples of the Crop() function, but haven't had any success. Can anyone give me a nice 1-liner of how to get the top-left 200 x 200 pixels of an image using this feature?

Thank you!

Craige_Hales · Answer

Part of another project that needed to trim 3 pixels all around...

img = ( report(gb)[framebox( 1 )] )<<getimage;

fullsize = img<<size;

// crop the 3 pixel border and the border line.  A little trial-and-error...

img<<crop( left(3), top(3), right(fullsize[1]-3), bottom(fullsize[2]-3));

ian_jmp · Answer

Did you see the example in 'Help > Scripting Index' (search for 'crop')?