I’d like to substitute {ind,@subset} a piece of one line of an image. Let’s say image x=0-5,y=7 from image ind.
Is there a possibility to describe that with @subset? Actually I use math processor for loop to fill a vector.
Thanks in advance.
I’d like to substitute {ind,@subset} a piece of one line of an image. Let’s say image x=0-5,y=7 from image ind.
Is there a possibility to describe that with @subset? Actually I use math processor for loop to fill a vector.
Thanks in advance.
For such complex subsets, you can use function crop()’ from the math parser, like this:
{$ind,crop(0,7,6,1)}
Very good, thank you David.
Is there also a similar elegant way to set such a vector back into an image? Actually I am trying around with image and/or draw()!
Yes, math function draw()
is the more flexible way to do that.